Allied Z-Series (3-6 ZGB) User manual

Page 1

UNIT INFORMATIONUNIT INFORMATION

Service Literature

WARNING

To prevent serious injury or death:

1- Lock-out/tag-out before performing maintenance.

2- If system power is required (e.g., smoke detector

maintenance), disable power to blower, remove

fan belt where applicable, and ensure all

controllers and thermostats are set to the “OFF”

position before performing maintenance.

3- Always keep hands, hair, clothing, jewelry, tools,

etc., away from moving parts.

Table of Contents

Options / Accessories . . . . . . . . . . . . . . . . . . . . . Page 2



Spec. Gas Heat High Altitude. . . . . . . . . . . . . . . . . . . Page 7

Blower Data . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . .Page 7

Electrical Data . . . . . . . . . . . .. . . . . . . . . . . . . . . . . .Page 21

I Unit Components. . . . . . . . . . .. . . . . . . . . . . . . . . . .Page 25

II Placement and Installation . . . . .. . . . . . . . . . . . . .Page 35

III Start-Up and Installation . . . . . . . . . . .. . . . . . . . .Page 35

IV Charging. . . . . . .. . . . . . . . . . . . . . . . .. . . . . . . . . .Page 37







VIII Diagrams . .. . . . ... . . . . . .. . . . ... . . . . . .. . . . .Page 51

The ZGB packaged gas units are available in standard

-



        



      







aluminized steel tube heat exchangers.

Information contained in this manual is intended for use



subject to change. Procedures outlined in this manual are

presented as a recommendation only and do not super-

sede or replace local or state codes.







for the proper rigging technique. Stacking brackets can be

removed or left on the unit permanently. If brackets are



replaced.

WARNING

    



injury or loss of life. Installation and service must be

performed by a licensed professional HVAC installer or



WARNING

Electric shock hazard. Can cause injury

or death. Before attempting to perform

any service or maintenance, turn the

electrical power to unit OFF at disconnect

switch(es). Unit may have multiple power

supplies.

CAUTION

As with any mechanical equipment, contact with

sharp sheet metal edges can result in personal

injury. Take care while handling this equipment and

wear gloves and protective clothing.

ZGB SERIES

3, 4, 5 and 6 Ton

10.6 to 20.3 kW





ZGB036, 048, 060, 074

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OPTIONS / ACCESSORIES

Item Catalog

No.

Unit Model No.

ZGB

036

ZGB

048

ZGB

060

ZGB

074

COOLING SYSTEM

Condensate Drain Trap PVC 22H54 XXXX

Copper 76W27 XXXX

 99W59 XXXX

 99W67 XXXX

HEATING SYSTEM

Gas Heat Input  Factory O O 1 O O

 Factory O O 1 O O

 Factory 1 O1 O O O

 Factory 1 O1 O O

 Factory 1 O O O



Conversion Kits

For One-Stage models 21Z22 XXXX

For Two-Stage models 21Z23 XXXX

Vertical Vent Extension Kit 31W62 XXXX

BLOWER - SUPPLY AIR

Motors  Factory O

 Factory O

 Factory O

 Factory O O O

 Factory O O O 2 O

 Factory 2 O

 Factory 3 O

Drive Kits

See Blower Data Tables for selection

 Factory O

 Factory O

 Factory O

 Factory O

 Factory O

 Factory O

 Factory O

 Factory O

5 Factory O

CABINET

Coil/Hail Guards 12X19 X X

12X20 X X

Corrosion Protection Factory O O O O

ELECTRICAL

Voltage



 Factory O O O

 Factory O O O O

 Factory O O O O

575V - 3 phase Factory O O O O

Bottom Power Entry Kit 98W08 XXXX

1 Three phase models only.

2

3



5







X = Field Installed

Page 3

OPTIONS / ACCESSORIES

Item Catalog

No.

Unit Model No.

ZGB

036

ZGB

048

ZGB

060

ZGB

074

ECONOMIZERS

Standard Economizer With Outdoor Air Hood (Not for Title 24)



Includes Barometric Exhaust Dampers and Exhaust Hood

14D94 OX OX OX OX



Includes Barometric Exhaust Dampers and Exhaust Hood

14D92 XXXX

Standard Economizer Controls (Not for Title 24)

Single Enthalpy Control 21Z09 XXXX

High Performance Economizer With Outdoor Air Hood





Includes Barometric Exhaust Dampers and Exhaust Hood

14D95 OX OX OX OX



Includes Barometric Exhaust Dampers and Exhaust Hood

14D93 XXXX

High Performance Economizer Controls (Not for Title 24)

Single Enthalpy Control 11G21 XXXX

OUTDOOR AIR

Outdoor Air Dampers With Outdoor Air Hood

Motorized 15D19 XXXX

Manual 15D20 XXXX

POWER EXHAUST FAN

  21E01 XXXX

 23E01 XXXX

  24E01 XXXX

 28E01 XXXX

575V Transformer Kit 575V-3ph 59E02 XXXX



INDOOR AIR QUALITY

Indoor Air Quality (CO) Sensors

 77N39 XXXX

 87N54 XXXX

CO 85L43 XXXX

Aspiration Box - for duct mounting non-plenum rated CO sensor

77N39

90N43 XXXX

ROOF CURBS



 11F76 XXXX

 11F77 XXXX

 11F78 XXXX

 11F79 XXXX

CEILING DIFFUSERS

Step-Down - Order one  13K60 XXX

 13K61 X

Flush - Order one  13K55 XXX

 13K56 X









X = Field Installed



SPECIFICATIONS DIRECT DRIVE MODELS - 3 TON | 5 TON

General Data Nominal Tonnage 3 Ton 4 Ton 5 Ton

Model No. ZGB036S4E ZGB048S4E ZGB060S4E

 Standard Standard Standard

Blower Type ECM

Direct Drive

ECM

Direct Drive

ECM

Direct Drive

Cooling

Performance

Gross Cooling Capacity - Btuh   

1 Net Cooling Capacity - Btuh   

   1725

2   

   5.1

1   

1   

Refrigerant Type   

Charge Furnished 5 lbs. 2 oz.  7 lbs. 5 oz.

Gas Heating Options - See page 15 Standard (1 Stage)

or

Medium (1 Stage)

Standard (1 Stage)

or

Medium (1 Stage)

Medium (2 Stage)

or

High (2 Stage)

Compressor Type (one per unit) Scroll Scroll Scroll

Outdoor Coil Net face area - sq. ft. 15.2 15.2 

Number of rows 1 1 1

Fins / inch 23 23 23

Outdoor

Coil Fan

Motor HP   

Motor rpm   

Total motor watts   

   

Number of blades   

Total air volume - cfm   

Indoor Coil Net face area - sq. ft.   

Tube diameter - in.   

Number of rows 3 3 3

Fins per inch   

   

Expansion device type   

3 Indoor

Blower & Drive

Selection

Nominal Motor HP   

   

Filters Type Disposable

Number and size - in.  



Electrical Characteristics - 60 Hz 











NOTE - Net capacity includes evaporator blower motor heat deduction. Gross capacity does not include evaporator blower motor heat deduction.

1

2

3 Using total air volume and system static pressure requirements determine from blower performance tables rpm and motor hp required. Maximum usable hp of motors



factor limitations outlined on the motor nameplate.

Page 5

SPECIFICATIONS BELT DRIVE MODELS - 3 TON | 5 TON

General Data Nominal Tonnage 3 Ton 4 Ton 5 Ton

Model No. ZGB036S4B ZGB048S4B ZGB060S4B

 Standard Standard Standard

Blower Type Single Speed

Belt Drive

Single Speed

Belt Drive

Single Speed

Belt Drive

Cooling

Performance

Gross Cooling Capacity - Btuh   

1 Net Cooling Capacity - Btuh   

   1725

2   

   5.1

1   

1   

Refrigerant Type   

Charge Furnished 5 lbs. 2 oz.  7 lbs. 5 oz.

Gas Heating Options - See page 15 Standard (1 Stage) or

Medium (1 or 2

Stage)

Standard (1 Stage),

Medium (1 or 2 Stage) or

High (1 or 2 Stage)

Compressor Type (one per unit) Scroll Scroll Scroll

Outdoor Coil Net face area - sq. ft. 15.2 15.2 

Number of rows 1 1 1

Fins / inch 23 23 23

Outdoor

Coil Fan

Motor HP   

Motor rpm   

Total motor watts   

   

Number of blades   

Total air volume - cfm   

Indoor Coil Net face area - sq. ft.   

Tube diameter - in.   

Number of rows 3 3 3

Fins per inch   

   

Expansion device type   

3 Indoor

Blower & Drive

Selection

Nominal Motor HP   

Maximum Usable Motor HP   

Available Drive Kits 























   

Filters Type Disposable

Number and size - in.  



Electrical Characteristics - 60 Hz 



575V - 3ph





575V - 3ph





575V - 3ph

NOTE - Net capacity includes evaporator blower motor heat deduction. Gross capacity does not include evaporator blower motor heat deduction.

1

2

3 Using total air volume and system static pressure requirements determine from blower performance tables rpm and motor hp required. Maximum usable hp of motors



factor limitations outlined on the motor nameplate.





SPECIFICATIONS BELT DRIVE MODELS - 6 TON

General Data Nominal Tonnage 6 Ton 6 Ton

Model No. ZGB074S4B ZGB074S4T

 Standard Standard

Blower Type Single Speed

Belt Drive

Two Speed

Belt Drive

Cooling

Performance

Gross Cooling Capacity - Btuh  

1 Net Cooling Capacity - Btuh  

  

2  

  

1 12.7 

1  

Refrigerant Type  

Charge Furnished 7 lbs. 3 oz. 7 lbs. 3 oz.

Gas Heating Options - See page 15 Standard (1 stage),

Medium (1 or 2 stage) or

High (1 or 2 stage)

Standard (1 stage),

Medium (1 or 2 stage) or

High (1 or 2 stage)

Compressor Type (one per unit) Two-Stage Scroll Two-Stage Scroll

Outdoor Coil Net face area - sq. ft.  

Number of rows 1 1

Fins / inch 23 23

Outdoor

Coil Fan

Motor HP  

Motor rpm  

Total motor watts  

  

Number of blades 3 3

Total air volume - cfm  

Indoor Coil Net face area - sq. ft.  

Tube diameter - in.  

Number of rows 3 3

Fins per inch  

  

Expansion device type  

3 Indoor

Blower & Drive

Selection

Nominal Motor HP  2 hp

Maximum Usable Motor HP  2.3 hp

Available Drive Kits 























  

Filters Type Disposable Disposable

Number and size - in. 







Electrical Characteristics - 60 Hz 



575V - 3ph





575V - 3ph

NOTE - Net capacity includes evaporator blower motor heat deduction. Gross capacity does not include evaporator blower motor heat deduction.

1

2

3 Using total air volume and system static pressure requirements determine from blower performance tables rpm and motor hp required. Maximum usable hp of motors



factor limitations outlined on the motor nameplate.

Page 7

SPECIFICATIONS - LOW NOX GAS HEAT SINGLE AND THREE PHASE MODELS

Model No. 036,

048,

060

074 036,

048,

060

074 036,

048,

060

074 048,

060

074 048,

060

074

Heat Input Type Standard

(1 Stage)

Medium

(1 Stage)

Medium

(2 Stage)

High

(1 Stage)

High

(2 Stage)

Input

Btuh

1st Stage     

2nd Stage - - - - - -  - - - 

Output

Btuh

1st Stage     

2nd Stage - - - - - -  - - - 

Temperature



1st stage  5 - 35        25 - 55

2nd Stage - - - - - - - - - - - -   - - - - - -  

1  - - -  - - -  - - -  - - -  - - -

2



         

Gas Supply Connections 1/2 in. NPT





7 in.w.g. / 11 in.w.g.

1

2

SPECIFICATIONS - STANDARD GAS HEAT THREE PHASE MODELS

Model No. 036,

048,

060

074 036,

048,

060

074 036,

048,

060

074 048,

060

074 048,

060

074

Heat Input Type Standard

(1 Stage)

Medium

(1 Stage)

Medium

(2 Stage)

High

(1 Stage)

High

(2 Stage)

Input

Btuh

1st Stage     

2nd Stage - - - - - -  - - - 

Output

Btuh

1st Stage     

2nd Stage - - - - - -  - - - 

Temperature



1st stage  5 - 35        25 - 55

2nd

Stage

- - - - - - - - - - - -   - - - - - -  

1 Thermal



Standard          

Gas Supply Connections 1/2 in. NPT





7 in.w.g. / 11 in.w.g.

1

HIGH ALTITUDE DERATE

NOTE - Units may be installed at altitudes





units must be derated to match information





above sea level.

NOTE - This is the only permissible derate

for these units.

Heat Input Type Altitude Feet

Gas Manifold Pressure

in. w.g. Input Rate (Btuh)

Natural Gas LPG/ Propane

    

    

    

    

    



BLOWER DATA - 3 TON DIRECT DRIVE - SINGLE PHASE

ZGB036S4E - BASE UNIT

BLOWER TABLE INCLUDES RESISTANCE FOR BASE UNIT ONLY WITH DRY INDOOR COIL AND AIR FILTERS IN PLACE.









DOWNFLOW

External

Static

Press.

in. w.g.

Blower Only Low Speed High Speed Free Cooling

Low and High Speed:

G (Pin 1)

1st Stage Heating:

W1 (Pin 2)

Cooling:

Y1 (Pin 2 and 5)

2nd Stage Heating:

W2 (Pin 2 and 4)

1st Stage Heating:

W1 (Pin 3)

2nd Stage Heating:

W2 (Pin 3 and 4)

Cooling:

Y1 (Pin 3 and 5)

Low and High Speed:

Y1 (Pin 1 and 5)

CFM Watts RPM CFM Watts RPM CFM Watts RPM CFM Watts RPM CFM Watts RPM CFM Watts RPM

752   1127              

  53                

   535   713            

        323      323   323 

     175   335      335   335 

 - - - - - - - - -       1522        

 - - - - - - - - -               

 - - - - - - - - -    1251      1251   1251  

 - - - - - - - - -     377      377   377 

 - - - - - - - - -      1117      1117   1117

 - - - - - - - - -      1152 1317     1152   1152

HORIZONTAL

External

Static

Press.

in. w.g.

Blower Only Low Speed High Speed Free Cooling

Low and High Speed:

G (Pin 1)

1st Stage Heating:

W1 (Pin 2)

Cooling:

Y1 (Pin 2 and 5)

2nd Stage Heating:

W2 (Pin 2 and 4)

1st Stage Heating:

W1 (Pin 3)

2nd Stage Heating:

W2 (Pin 3 and 4)

Cooling:

Y1 (Pin 3 and 5)

Low and High Speed:

Y1 (Pin 1 and 5)

CFM Watts RPM CFM Watts RPM CFM Watts RPM CFM Watts RPM CFM Watts RPM CFM Watts RPM

737   1255    311         311 

    1221    321         321 

             1527     

                  

  73      357         357 

 - - - - - - - - -    1375         1375  

 - - - - - - - - -               

 - - - - - - - - -               

 - - - - - - - - -               

 - - - - - - - - -         1153      

 - - - - - - - - -  277    1173         1173



BLOWER DATA - 4 TON DIRECT DRIVE - SINGLE PHASE

ZGB048S4E - BASE UNIT

BLOWER TABLE INCLUDES RESISTANCE FOR BASE UNIT ONLY WITH DRY INDOOR COIL AND AIR FILTERS IN PLACE.









DOWNFLOW

External

Static

Press.

in. w.g.

Blower Only Low Speed High Speed Free Cooling

Low and High Speed:

G (Pin 1)

1st Stage Heating:

W1 (Pin 2)

Cooling:

Y1 (Pin 2 and 5)

2nd Stage Heating:

W2 (Pin 2 and 4)

1st Stage Heating:

W1 (Pin 3)

2nd Stage Heating:

W2 (Pin 3 and 4)

Cooling:

Y1 (Pin 3 and 5)

Low and High Speed:

Y1 (Pin 1 and 5)

CFM Watts RPM CFM Watts RPM CFM Watts RPM CFM Watts RPM CFM Watts RPM CFM Watts RPM

                  

                  

           553       

                  

 732 113        1722        1113

            1117    1755  

  127  1555 515         732  1723  

 552    527        1757     

               1231   

 - - - - - - - - -      1122   1231  723    

 - - - - - - - - -      1155         1273

HORIZONTAL

External

Static

Press.

in. w.g.

Blower Only Low Speed High Speed Free Cooling

Low and High Speed:

G (Pin 1)

1st Stage Heating:

W1 (Pin 2)

Cooling:

Y1 (Pin 2 and 5)

2nd Stage Heating:

W2 (Pin 2 and 4)

1st Stage Heating:

W1 (Pin 3)

2nd Stage Heating:

W2 (Pin 3 and 4)

Cooling:

Y1 (Pin 3 and 5)

Low and High Speed:

Y1 (Pin 1 and 5)

CFM Watts RPM CFM Watts RPM CFM Watts RPM CFM Watts RPM CFM Watts RPM CFM Watts RPM

                  

   572        532       

                  

               1123   

  112 733     337          

                  

     515         737  1755  

  135  1552          733 1215 1722  

    1515  1171       1752     

 - - - - - - - - -    1232     1153      

 - - - - - - - - -   1227        723    



BLOWER DATA - 5 TON DIRECT DRIVE - SINGLE PHASE

ZGB060S4E - BASE UNIT

BLOWER TABLE INCLUDES RESISTANCE FOR BASE UNIT ONLY WITH DRY INDOOR COIL AND AIR FILTERS IN PLACE.









DOWNFLOW

External

Static

Press.

in. w.g.

Blower Only Low Speed High Speed Free Cooling

Low and High

Speed:

G (Pin 1)

1st Stage

Heating:

W1 (Pin 2)

2nd Stage

Heating:

W2 (Pin 2 and 4)

Cooling:

Y1 (Pin 2 and 5)

1st Stage

Heating:

W1 (Pin 3)

2nd Stage

Heating:

W2 (Pin 3 and 4)

Cooling:

Y1 (Pin 3 and 5)

Low and High

Speed:

Y1 (Pin 1 and 5)

CFM Watts RPM CFM Watts RPM CFM Watts RPM CFM Watts RPM CFM Watts RPM CFM Watts RPM CFM Watts RPM CFM Watts RPM

        553                

   551                     

                        

  135         513             

    1573       523  1573           

  153  1532   1775      1532           

           555          1117   1117

       1712                 

                     1171   1171

          1533        1212      

     517         517    1225   1213   1213

HORIZONTAL

External

Static

Press.

in. w.g.

Blower Only Low Speed High Speed Free Cooling

Low and High

Speed:

G (Pin 1)

1st Stage

Heating:

W1 (Pin 2)

2nd Stage

Heating:

W2 (Pin 2 and 4)

Cooling:

Y1 (Pin 2 and 5)

1st Stage

Heating:

W1 (Pin 3)

2nd Stage

Heating:

W2 (Pin 3 and 4)

Cooling:

Y1 (Pin 3 and 5)

Low and High

Speed:

Y1 (Pin 1 and 5)

CFM Watts RPM CFM Watts RPM CFM Watts RPM CFM Watts RPM CFM Watts RPM CFM Watts RPM CFM Watts RPM CFM Watts RPM

  111      555           2131   2131  

   551                 753   753 

  127                      

  135        1722              

    1552       525  1552   2131        

  153  1512         1512           

  157     1733                 

                        

  173        1551              

         1115            1172   1172

                        

Page 11

BLOWER DATA - 3 TON DIRECT DRIVE - THREE PHASE

ZGB036S4E - BASE UNIT

BLOWER TABLE INCLUDES RESISTANCE FOR BASE UNIT ONLY WITH DRY INDOOR COIL AND AIR FILTERS IN PLACE.









DOWNFLOW

External

Static

Press.

in. w.g.

Tap 1: Pin 1 Tap 2: Pin 2 Tap 3: Pin 3 Tap 4: Pin 4 Tap 5: Pin 5

CFM Watts RPM CFM Watts RPM CFM Watts RPM CFM Watts RPM CFM Watts RPM

    1127    157       

               

      713         

           323    

     175      335    

             1522  

               

 771         1251     

        227   377    

 525       237    1117   

       772     1152 1317  

HORIZONTAL

External

Static

Press.

in. w.g.

Tap 1: Pin 1 Tap 2: Pin 2 Tap 3: Pin 3 Tap 4: Pin 4 Tap 5: Pin 5

CFM Watts RPM CFM Watts RPM CFM Watts RPM CFM Watts RPM CFM Watts RPM

    1255       311    

  175  1221   1272  723  321    

   733    1232        

        227       

       1152 237   357    

  215     1111   1375     

  225      257       

               

               

  253             1153

 777    277       1173   

Page 12

BLOWER DATA - 4 TON DIRECT DRIVE - THREE PHASE

ZGB048S4E - BASE UNIT

BLOWER TABLE INCLUDES RESISTANCE FOR BASE UNIT ONLY WITH DRY INDOOR COIL AND AIR FILTERS IN PLACE.









DOWNFLOW

External

Static

Press.

in. w.g.

Tap 1: Pin 1 Tap 2: Pin 2 Tap 3: Pin 3 Tap 4: Pin 4 Tap 5: Pin 5

CFM Watts RPM CFM Watts RPM CFM Watts RPM CFM Watts RPM CFM Watts RPM

               

               

               

               

            1113   

          1755     

 1217 331     1555 515  1723    732 

        527     1757  

  352             1231

      1122        723 

  371    1155      1273   

HORIZONTAL

External

Static

Press.

in. w.g.

Tap 1: Pin 1 Tap 2: Pin 2 Tap 3: Pin 3 Tap 4: Pin 4 Tap 5: Pin 5

CFM Watts RPM CFM Watts RPM CFM Watts RPM CFM Watts RPM CFM Watts RPM

               

               

               

               1123

 1325    337          

               

  325      515  1755    737 

       1552   1722    733 1215

       1515  1171    1752  

    1232           

 1112 372       1227     723 

Page 13

BLOWER DATA - 5 TON DIRECT DRIVE - THREE PHASE

ZGB060S4E - BASE UNIT

BLOWER TABLE INCLUDES RESISTANCE FOR BASE UNIT ONLY WITH DRY INDOOR COIL AND AIR FILTERS IN PLACE.









DOWNFLOW

External

Static

Press.

in. w.g.

• Tap 1: Pin 1 • Tap 2: Pin 2 • Tap 3: Pin 3 • Tap 4: Pin 4 • Tap 5: Pin 5

• CFM • Watts • RPM • CFM • Watts • RPM • CFM • Watts • RPM • CFM • Watts • RPM • CFM • Watts • RPM

        553       

               

 1732              

     513          

     523          

       1775        

  521   555       1117   

 1551 535     1712        

  552          1171   

    1533           1212

  577          1213   1225

HORIZONTAL

External

Static

Press.

in. w.g.

• Tap 1: Pin 1 • Tap 2: Pin 2 • Tap 3: Pin 3 • Tap 4: Pin 4 • Tap 5: Pin 5

• CFM • Watts • RPM • CFM • Watts • RPM • CFM • Watts • RPM • CFM • Watts • RPM • CFM • Watts • RPM

        555  2131     

           753    

 1713              

    1722           

     525        2131  

               

  522     1733        

 1537 535             

  552  1551           

         1115   1172   

               



BLOWER DATA - 3 TON BELT DRIVE - THREE PHASE

ZGB036S4B - BASE UNIT

BLOWER TABLE INCLUDES RESISTANCE FOR BASE UNIT ONLY WITH DRY INDOOR COIL AND AIR FILTERS IN PLACE.









DOWNFLOW

Air

Volume

cfm

External Static - in. w.g.

0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80

RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

 573               

     733           

                

   727             

                

               1122 

 775               

Air

Volume

cfm

External Static - in. w.g.

0.90 1.00 1.10 1.20 1.30 1.40 1.50 1.60

RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

         1252    1331   

       1222         

         1277  1315  1353   

 1123      1251         

                

                

                

HORIZONTAL

Air

Volume

cfm

External Static - in. w.g.

0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80

RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

 573    712           

     737           

                

                

                

 731              1115 

 773               

Air

Volume

cfm

External Static - in. w.g.

0.90 1.00 1.10 1.20 1.30 1.40 1.50 1.60

RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

   1123  1171           

   1135             

       1237    1321     

       1251      1375   

 1137               

                

   1222             

Page 15

BLOWER DATA - 4 TON BELT DRIVE - THREE PHASE

ZGB048S4B - BASE UNIT

BLOWER TABLE INCLUDES RESISTANCE FOR BASE UNIT ONLY WITH DRY INDOOR COIL AND AIR FILTERS IN PLACE.









DOWNFLOW

Air

Volume

cfm

External Static - in. w.g.

0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80

RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

   727             

                

               1122 

 775               

             1131  1173 

           1117     

               1227 

               1257 

       1127         

Air

Volume

cfm

External Static - in. w.g.

0.90 1.00 1.10 1.20 1.30 1.40 1.50 1.60

RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

 1123      1251         

                

                

                

 1213  1252             

                

              1.12  

   1332       1.12  1.17  1.21  

      1.13    1.23  1.27  1.32  1.37

HORIZONTAL

Air

Volume

cfm

External Static - in. w.g.

0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80

RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

                

                

 731              1115 

 773               

             1123   

                

               1217 

                

             1237  1275 

Air

Volume

cfm

External Static - in. w.g.

0.90 1.00 1.10 1.20 1.30 1.40 1.50 1.60

RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

       1251      1375   

 1137               

                

   1222             

       1325         

                1.12

       1373         1.23

   1322       1.15  1.21 1511 1.27  

 1312     1.13      1.32 1535  1571 



BLOWER DATA - 5 TON BELT DRIVE - THREE PHASE

ZGB060S4B - BASE UNIT

BLOWER TABLE INCLUDES RESISTANCE FOR BASE UNIT ONLY WITH DRY INDOOR COIL AND AIR FILTERS IN PLACE.









DOWNFLOW

Air

Volume

cfm

External Static - in. w.g.

0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80

RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

                

               1221 

           1175    1255 

       1132  1173  1211     

                

            1.12  1.17  1.21

            1.23    

 1173 1.11   1253   1.25        

  1.23    1.33 1335  1371     1.57  

Air

Volume

cfm

External Static - in. w.g.

0.90 1.00 1.10 1.20 1.30 1.40 1.50 1.60

RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

 1232               

                

   1335           1.25  

      1.15     1513 1.31  1.37  

  1.15  1.21  1.27  1.33        

  1.27  1.33      1.51      

      1.53   1573       

        1.73       1712 

  1.7   1577        1713   

HORIZONTAL

Air

Volume

cfm

External Static - in. w.g.

0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80

RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

               1132 

               1155 

                

                

                

         1151       1.11

           1222 1.13  1.17  1.21

     1135  1177  1217  1255 1.23  1.27 1331 1.32

       1211 1.23    1.33    

Air

Volume

cfm

External Static - in. w.g.

0.90 1.00 1.10 1.20 1.30 1.40 1.50 1.60

RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

 1175               

                1.12

 1223           1.11    1.21

     1332  1371   1.15  1.21  1.27  1.32

      1.15      1.32    

  1.15      1.32        

    1.31      1.51  1.57 1553   

  1.37    1.51          

    1.57    1.72   1573     

Page 17

BLOWER DATA - 6 TON BELT DRIVE - THREE PHASE

ZGB074S4B - BASE UNIT

BLOWER TABLE INCLUDES RESISTANCE FOR BASE UNIT ONLY WITH DRY INDOOR COIL AND AIR FILTERS IN PLACE.









DOWNFLOW

Air

Volume

cfm

External Static - in. w.g.

0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80

RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

                

                

       721  755       

     711           

                

     757       1.11    

            1.22    1.37

      1.11  1.17  1.25  1.33    

    1.15  1.21        1.53  

    1.25  1.33          1.73

    1.37    1.53        

Air

Volume

cfm

External Static - in. w.g.

0.90 1.00 1.10 1.20 1.30 1.40 1.50 1.60

RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

          1.11  1.17  1.23  

        1.13    1.25  1.31  

      1.15  1.22        

  1.13      1.31  1.37      

  1.23    1.35      1.53    

  1.33      1.52       1113 1.77

    1.51  1.57      1.75    

        1.75     1121   

    1.75            2.13

           1131 2.12 1152   

        2.13      2.33  

HORIZONTAL

Air

Volume

cfm

External Static - in. w.g.

0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80

RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

                

       713         

       735         

     721  757         

                1.15

            1.11    1.25

 725           1.21    

 752       1.17  1.25  1.32    

      1.21    1.37    1.52  

      1.33      1.57    

            1.71    

Air

Volume

cfm

External Static - in. w.g.

0.90 1.00 1.10 1.20 1.30 1.40 1.50 1.60

RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

          1.12    1.25  1.31

          1.21  1.27    

      1.17  1.23    1.37    

  1.12      1.33        

  1.22              1.71

  1.32             1121 

    1.51           1135 

  1.55    1.71          

                2.21

          2.13  2.21    

      2.12 1115    1157 2.35 1177   



POWER EXHAUST FAN PERFORMANCE

Return Air System Static Pressure - in. w.g. Air Volume Exhausted

cfm

 

 

 

 

 

 

 

 

BELT DRIVE KIT SPECIFICATIONS - ZGB074

Model

No.

Motor HP No. of

Speeds

Drive Kits and RPM Range

Nominal Maximum ZAA02 ZAA03 2 ZAA04

 1.5 1.7 1   - - -

2 2.3 1   

 2 2.3 2   

NOTE - Using total air volume and system static pressure requirements determine from blower performance tables rpm and motor hp required. Maximum usable hp of



factor limitations outlined on the motor nameplate.

1

2

BLOWER DATA

BELT DRIVE KIT SPECIFICATIONS - ZGB036-060

Model

No.

Motor HP No. of

Speeds

Drive Kits and RPM Range

Nominal Maximum ZA01 ZA02 ZA03 ZA04 1 ZA05 1 ZA06

 1 1.15 1  - - - - - -  - - - - - -

1.5 1.7 1  - - - - - -  - - - - - -

 1 1.15 1 - - -  - - - - - - - - - - - -

1.5 1.7 1 - - -  - - - - - -  - - -

 1 1.15 1 - - - - - -  - - - - - - - - -

1.5 1.7 1 - - - - - -  - - - - - - 



OPTIONS / ACCESSORIES AIR RESISTANCE - in. w.g.

Air Volume

cfm

Wet Indoor Coil Gas Heat Exchanger Economizer

ZGB036,

ZGB048

ZGB060,

ZGB074 Medium High  Horizontal

  - - -    

  - - -    

  - - -    

  - - -    

  - - -    

  - - -    

  - - -    

      

      

      

      

      

 - - -     

 - - -     

 - - -     

 - - -     

 - - -     

 - - -     

 - - -     

 - - -     

 - - -     

BLOWER DATA



BLOWER DATA

CEILING DIFFUSERS AIR RESISTANCE (in. w.g.)

Air Volume

cfm

 FD9-65S

Flush



 FD11-95S

Flush



2 Ends

Open

1 Side &

2 Ends Open

All Ends &

Sides Open

2 Ends

Open

1 Side &

2 Ends Open

All Ends &

Sides Open

     - - - - - - - - - - - -

     - - - - - - - - - - - -

     - - - - - - - - - - - -

     - - - - - - - - - - - -

     - - - - - - - - - - - -

        

        

        

 - - - - - - - - - - - - -    

 - - - - - - - - - - - - -    

 - - - - - - - - - - - - -    

 - - - - - - - - - - - - -    

 - - - - - - - - - - - - -    

 - - - - - - - - - - - - -    

 - - - - - - - - - - - - -    

CEILING DIFFUSER AIR THROW DATA

Air Volume - cfm 1 Air Volume - cfm 1

Model No. RTD9-65S FD9-65S Model No. RTD11-95S FD11-95S

     

     

    27 - 33 

     

     

 13 - 21   25 - 33 

  

  

1

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