Delfield DMVDOP User manual

Delfield
Brand
Delfield
Model
DMVDOP
Type
User manual

This manual is also suitable for

February 2013
Deleld 980 S. Isabella Rd., Mt. Pleasant, MI 48858


INSTALLATION &
OPERATION
MANUAL
Versa Drawer™
Refrigeration Units
Please read this manual completely
before attempting to install or operate
this equipment! Notify carrier of damage.
Inspect all components immediately.
RECEIVING AND INSPECTING THE
EQUIPMENT























1
Versa Drawer™ Refrigeration Units

IMPORTANT WARNING AND SAFETY INFORMATION
Read this manual thoroughly before operating, installing, or performing maintenance
on the equipment.
FAILURE TO FOLLOW INSTRUCTIONS IN THIS MANUAL CAN CAUSE
PROPERTY
DAMAGE, INJURY OR DEATH.
DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS OR
LIQUIDS IN THE VICINITY OF THIS OR ANY OTHER APPLIANCE.
UNLESS ALL COVER AND ACCESS PANELS ARE IN PLACE AND PROPERLY
SECURED, DO NOT OPERATE THIS EQUIPMENT.
DAMP OR WET HANDS MAY STICK TO COLD SURFACES.
ALLOW HEATED EQUIPMENT TO COOL DOWN BEFORE ATTEMPTING TO
CLEAN
OR SERVICE.
DO NOT USE EXTENSION CORDS WITH THIS EQUIPMENT.
DO NOT USE ELECTRICAL APPLIANCES INSIDE THE FOOD STORAGE
COMPARTMENTS OF THE APPLIANCE.
DO NOT USE MECHANICAL DEVICES OR OTHER MEANS TO ACCELERATE THE
DEFROSTING PROCESS.

 
 
            

 


2
Versa Drawer™ Refrigeration Units

Table of Contents
SAFETY PRECAUTIONS .........................................................................................1
S ............................................................................3
 .....................................................................................3
.............................................................................3
SPECIFICATIONS ....................................................................................................4
INSTALLATION
 ...............................................................................................................
 ......................................................................................................
 ...................................................................................................
 ................................................................................................................
 .............................................................................................................
 ..............................................................................................................
 ...........................................................................................
OPERATION
 ...........................................................................................7
 ....................................................................................... 7
Control Panel .......................................................................................................7
 ................................................................................................................7
 ............................................................................................... 8
MAINTENANCE

........................................................................ 8-9
 .................................................................9
 ..........................................................................9
PREVENTIVE MAINTENANCE
 .........................................................................................10
 .........................................................................................10
SCHEMATICS ....................................................................................................11-15
VERSA DRAWER ALARM ......................................................................................
STANDARD LABOR GUIDELINES TO REPAIR PARTS
ON DELFIELD EQUIPMENT ............................................................................17
3
Versa Drawer™ Refrigeration Units

NOTE: 


SERIAL NUMBER




SERIAL NUMBER INFORMATION
WARRANTY INFORMATION
http://www.delfield.com/minisite/service/warranty_info
 
 
 

National Sanitation Foundation (NSF)
Underwriters Laboratories (UL)
Underwriters Laboratories of Canada (ULC)

National Sanitation Foundation (NSF)
European Conformity
Technical Inspection Association
REGULATORY CERTIFICATIONS
4
Versa Drawer™ Refrigeration Units

SPECIFICATIONS (115V/60Hz)

Model D H

Drawers
Volts HZ  HP Plug

Charge

lbs.

50"

31.5"

34"

2 115   1/3 5-15P  520

50"

31.5"

34"

2 115   1/3 5-15P  520

82"

31.5"

34"

4 115  12.0 (2) 1/3 5-15P  720

82"

31.5"

34"

4 115  12.0 (2) 1/3 5-15P  720
F2984VDR
84"

31.5"

 2 115   1/3 5-15P  520

84"

31.5"

 2 115   1/3 5-15P  520

Model D H

Drawers
Volts HZ  HP Plug

Charge

lbs.
F18VD50
50"

31.5"



2 115   1/3 5-15P  520
F18VD82
82"

31.5"



4 115  12.0 (2) 1/3 5-15P  720
F17VD84
84"

31.5"



2 115   1/3 5-15P  
5
Versa Drawer™ Refrigeration Units

SPECIFICATIONS (230-240V/50Hz)

Model D H

Drawers
Volts HZ  HP Plug

Charge



50"

31.5"

34"

2 230-240 50  1/3  850.5g 

50"

31.5"

34"

2 230-240 50  1/3  850.5g 

82"

31.5"

34"

4 230-240 50 7.2 (2) 1/3  (2) 850.5g 327kg

82"

31.5"

34"

4 230-240 50 7.2 (2) 1/3  (2) 850.5g 327kg
F2984VDR-CE
84"

31.5"



2 230-240 50  1/3  850.5g 

84"

31.5"



2 230-240 50  1/3  850.5g 

Model
D H

Drawers
Volts HZ  HP Plug

Charge

F18VD50-CE
50"

31.5"



2 230-240 50  1/3  850.5g 
F18VD82-CE
82"

31.5"



4 230-240 50 7.2 (2) 1/3  (2) 850.5g 327kg
F17VD84-CE
84"

31.5"



2 230-240 50  1/3  850.5g 
The plug for the above models must be accessible at all times or a switch must be provided in the xed
wiring in accordance with the wiring rules.
6
Versa Drawer™ Refrigeration Units

INSTALLATION
Never stand on the unit or its drawers! Doing so may
result in bodily injury.
LOCATION











Direct exposure to excessive amounts of steam in
machine compartment will result in control board
failure.
INSIDE CABINET



OUTSIDE CABINET





Any restriction of the proper airow outlined above,
total or partial, will void the warranty on the unit.
LEVELING



STABILIZING



PLUMBING


ELECTRICAL CONNECTION
ELECTRICAL CONNECTIONS AND GROUNDING
CONNECTIONS MUST COMPLY WITH THE
APPLICABLE PORTIONS OF THE NATIONAL
ELECTRICAL CODE AND/OR OTHER LOCAL
ELECTRICAL CODES.
UNITS EQUIPPED WITH A FLEXIBLE ELECTRIC
SUPPLY CORD ARE PROVIDED WITH A
THREE-PRONG GROUNDING PLUG. THIS PLUG
MUST BE CONNECTED INTO A PROPERLY
GROUNDED THREE-PRONG RECEPTACLE. IF THE
RECEPTACLE IS NOT THE PROPER GROUNDING
TYPE, CONTACT AN ELECTRICIAN. DO NOT
REMOVE THE GROUNDING PRONG FROM THIS
PLUG.





















The unit must be disconnected from the power
source whenever performing service, maintenance
functions or cleaning the refrigerated area.
7
Versa Drawer™ Refrigeration Units

OPERATION
GENERAL


Refrigerator mode 


Freezer mode 


Thaw Cabinet mode 




Convenience Chiller mode 






REFRIGERATION SYSTEM




TEMPERATURE MONITORING



CONTROL PANEL




DEFROST


Chiller product Info







Product
Chill Time
Mash Potatoes






2 hour 58


8
Versa Drawer™ Refrigeration Units










OPERATION
OPERATING CONTROLS





Setting the drawer mode



NOTE:





NOTE:
Activating Manual Defrost
NOTE: 



2-Drawer Interface Control
4-Drawer Interface Control
MAINTENANCE
2
1
4
Setting the Clock:





NOTE:






Fahrenheit to Celsius






3
9
Versa Drawer™ Refrigeration Units

THE UNIT MUST BE DISCONNECTED FROM
THE POWER SOURCE WHENEVER PERFORMING
SERVICE, MAINTENANCE FUNCTIONS OR
CLEANING THE REFRIGERATED AREA.
GENERAL MAINTENANCE
Stainless Steel Care and Cleaning











Never use steel pads, wire brushes or scrapers!
























Never use an acid based cleaning solution! Many food
products have an acidic content that can deteriorate
the nish. Be sure to clean ALL food products from
any stainless steel surface. Common items include,
tomatoes, peppers and other vegetables.
Cleaning the Condenser Coil






















Never use a high-pressure water wash for this
cleaning procedure as water can damage the
electrical components located near or at the
condenser coil.




10
Versa Drawer™ Refrigeration Units

PREVENTIVE MAINTENANCE
Gasket Maintenance












Drawer Maintenance
Drawer Assembly Cleaning






Remove Drawers





Tracks












brush. Drawers and







Reassembly












tab on top of
blue safety clip
11
Versa Drawer™ Refrigeration Units

2-Drawer Refrigeration Schematic


NOTE:
12
Versa Drawer™ Refrigeration Units

2-Drawer Wiring Schematic
G
L1
I/O BOARD
DISPLAY BOARD
DETAILS
FOR PIN CONNECTION
SEE BOARD CONNECTOR
I/O BOARD
VALVES
VALVES
J31
1
4
J22
1
J23
J19
J18
1
J11
COIL
D4
BOX
D3
COIL
J8
COILBOX
D2
J6
COIL
D1
J7
J4J2 J3
BOX
J5
BOX
J1
COND FAN
D3 & D4
D1 & D2
1
J27
1
J28
12
J32 J33
AC HOT
SP1SP2
COND 1
COND 2
J24 J25
COMP 1
1
J11 J26
COMP 2
1
J34
J35J36J9 J10
BOXBOX COIL COIL
1
J30
1
J29
J29
1
1
J31
2-D1 SWITCH
4- COMMON FOR D3 AND D4 DOOR SWITCHES
3-D2 SWITCH
1- COMMON FOR D1 AND D2 DRW SWITCHES
5-D3 SWITCH
6-D4 SWITCH
2-NC
2-NC
J29
1
J30
J27
1
J27
D1 & D2 VALVES
3-D4 FRAME HEATER
4-D2 HOT GAS SOLENOID
1-D1 REFG SOLENOID
2-D1 HOT GAS SOLENOID
3-D2 REFG SOLENOID
1-D1 FRAME HEATER
3-D2 FRAME HEATER
1-D3 FRAME HEATER
2-D3 HOT GAS SOLENOID
3-D4 REFG SOLENOID
4-D4 HOT GAS SOLENOID
1-D3 REFG SOLENOID
J28
POWER TO
1 TO 1
1-+8V
I/O TO DISP.
2 TO 2
2-GROUND
DISPLAY BOARD
4
J22
1
1
J23
J19
J18
50/60 HZ
85-265 VAC
CONTROL POWER
BOARD CONNECTOR MAP
1
J28
D3 & D4 VALVES
J33J32
COND FAN
2 1
SUCTION
PRESSURE
TRANSDUCER
J24
AC HOT
1
J26
COMP 2
1
SP2
COIL
J34
2- SIGNAL
3- COMMON
J11
SP1
1- +5V
LOADS
J25
J25-AC HOT
FOR ALL AC
COMP 1
1
J11
COIL
J8
D2
COIL
J6 J7
D1
BOX
COIL
J36
BOX
D4
COIL
J9
BOX
D3
BOX
J10
COIL
COND 1
J5
BOX
BOX
J1 J2 J3 J4
2 TO 2
3 TO 3
1 TO 1
PAIR. 1 AND 2 TWISTED,
3 SHIELD.
TO DISPLAY BOARD
COMMUNICATION CABLE
I/O TO DISP.
PREFER SHIELDED TWISTED
TEMPERATURE SENSORS
J35
COND 2
4-+12V FOR D3 AND D4 FANS
1-+12V FOR D1 AND D2 FANS
3-D2 FANS RETURN
6-D4 FANS RETURN
5-D3 FANS RETURN
2-D1 FANS RETURN
12 VDC
SWITCH
EVAP. FANS
DRAWER LIMIT
HEATER
DRAWER FRAME
BOX 1
12 VDC
7
2
1
MTR
MTR
EVAP. FANS
8
SWITCH
34
HEATER
DRAWER FRAME
DRAWER LIMIT
BOX 2
1
MTR
MTR
PROBE
PROBE
BOX TEMP.
3
9
7
35
EVAP. TEMP.
8
9
3
PROBE
BOX TEMP.
EVAP. TEMP.
PROBE
34
1
7
35
16
12 11
15
11
REFG.
DRAWER TWO
SOLENOID
HOT GAS
12
REFG.
DRAWER ONE
SOLENOID
HOT GAS
SOLENOID
1-+8V
POWER TO
I/O BOARD
1 TO 1
DISP. TO I/O
2 TO 2
2-GROUND
1
J1
1
1
J2
CONTROL
1 TO 1
COMMUNICATION CABLE
3 TO 3
2 TO 2
DISP. TO I/O
TO I/O BOARD
3 SHIELD.
PAIR. 1 AND 2 TWISTED,
PREFER SHIELDED TWISTED
1
33
2524
J18
J19
N
POWER
2
TWO DRAWER WIRING SCHEMATIC
15
16
33
COND. FAN
MTR
COMPRESSOR
MTR
25
TRANSDUCER
PRESSURE
NSK
COND. IN
TEMP. PROBE
TEMP. PROBE
COND. OUT
WHITE (VOUT )
RED (VDC IN)
BLACK (COM)
SOLENOID
13
Versa Drawer™ Refrigeration Units

2-Drawer Wiring Schematic
G
L1
I/O BOARD
DISPLAY BOARD
DETAILS
FOR PIN CONNECTION
SEE BOARD CONNECTOR
I/O BOARD
VALVES
VALVES
J31
1
4
J22
1
J23
J19
J18
1
J11
COIL
D4
BOX
D3
COIL
J8
COIL
BOX
D2
J6
COIL
D1
J7
J4J2 J3
BOX
J5
BOX
J1
COND FAN
D3 & D4
D1 & D2
1
J27
1
J28
12
J32 J33
AC HOT
SP1SP2
COND 1
COND 2
J24 J25
COMP 1
1
J11 J26
COMP 2
1
J34
J35J36J9 J10
BOXBOX COIL COIL
1
J30
1
J29
J29
1
1
J31
2-D1 SWITCH
4- COMMON FOR D3 AND D4 DOOR SWITCHES
3-D2 SWITCH
1- COMMON FOR D1 AND D2 DRW SWITCHES
5-D3 SWITCH
6-D4 SWITCH
2-NC
2-NC
J29
1
J30
J27
1
J27
D1 & D2 VALVES
3-D4 FRAME HEATER
4-D2 HOT GAS SOLENOID
1-D1 REFG SOLENOID
2-D1 HOT GAS SOLENOID
3-D2 REFG SOLENOID
1-D1 FRAME HEATER
3-D2 FRAME HEATER
1-D3 FRAME HEATER
2-D3 HOT GAS SOLENOID
3-D4 REFG SOLENOID
4-D4 HOT GAS SOLENOID
1-D3 REFG SOLENOID
J28
POWER TO
1 TO 1
1-+8V
I/O TO DISP.
2 TO 2
2-GROUND
DISPLAY BOARD
4
J22
1
1
J23
J19
J18
50/60 HZ
85-265 VAC
CONTROL POWER
BOARD CONNECTOR MAP
1
J28
D3 & D4 VALVES
J33J32
COND FAN
2 1
SUCTION
PRESSURE
TRANSDUCER
J24
AC HOT
1
J26
COMP 2
1
SP2
COIL
J34
2- SIGNAL
3- COMMON
J11
SP1
1- +5V
LOADS
J25
J25-AC HOT
FOR ALL AC
COMP 1
1
J11
COIL
J8
D2
COIL
J6 J7
D1
BOX
COIL
J36
BOX
D4
COIL
J9
BOX
D3
BOX
J10
COIL
COND 1
J5
BOX
BOX
J1 J2 J3 J4
2 TO 2
3 TO 3
1 TO 1
PAIR. 1 AND 2 TWISTED,
3 SHIELD.
TO DISPLAY BOARD
COMMUNICATION CABLE
I/O TO DISP.
PREFER SHIELDED TWISTED
TEMPERATURE SENSORS
J35
COND 2
4-+12V FOR D3 AND D4 FANS
1-+12V FOR D1 AND D2 FANS
3-D2 FANS RETURN
6-D4 FANS RETURN
5-D3 FANS RETURN
2-D1 FANS RETURN
12 VDC
SWITCH
EVAP. FANS
DRAWER LIMIT
HEATER
DRAWER FRAME
BOX 1
12 VDC
7
2
1
MTR
MTR
EVAP. FANS
8
SWITCH
34
HEATER
DRAWER FRAME
DRAWER LIMIT
BOX 2
1
MTR
MTR
PROBE
PROBE
BOX TEMP.
3
9
7
35
EVAP. TEMP.
8
9
3
PROBE
BOX TEMP.
EVAP. TEMP.
PROBE
34
1
7
35
16
12 11
15
11
REFG.
DRAWER TWO
SOLENOID
HOT GAS
12
REFG.
DRAWER ONE
SOLENOID
HOT GAS
SOLENOID
1-+8V
POWER TO
I/O BOARD
1 TO 1
DISP. TO I/O
2 TO 2
2-GROUND
1
J1
1
1
J2
CONTROL
1 TO 1
COMMUNICATION CABLE
3 TO 3
2 TO 2
DISP. TO I/O
TO I/O BOARD
3 SHIELD.
PAIR. 1 AND 2 TWISTED,
PREFER SHIELDED TWISTED
1
33
2524
J18
J19
N
POWER
2
TWO DRAWER WIRING SCHEMATIC
15
16
33
COND. FAN
MTR
COMPRESSOR
MTR
25
TRANSDUCER
PRESSURE
NSK
COND. IN
TEMP. PROBE
TEMP. PROBE
COND. OUT
WHITE (VOUT )
RED (VDC IN)
BLACK (COM)
SOLENOID
14
Versa Drawer™ Refrigeration Units

4-Drawer Wiring Schematic
G
L1
DISPLAY BOARD
SEE BOARD CONNECTOR
FOR PIN CONNECTION
I/O BOARD
DETAILS
I/O BOARD
2-GROUND
I/O BOARD
POWER TO
1-+8V
N
DISP. TO I/O
J1
PREFER SHIELDED TWISTED
PAIR. 1 AND 2 TWISTED,
COMMUNICATION CABLE
DISP. TO I/O
TO I/O BOARD
1 TO 1
2 TO 2
3 TO 3
3 SHIELD.
2 TO 2
1 TO 1
1
1
J2
CONTROL
POWER
J18
J19
BOX
1
J11
J1 J3
BOXCOIL
J2
D1
COIL
J4
D2
3
6
1
J23
1
4
5
2
4
1
J22
COND 2
BOX
J5 J7
BOX
J6
D3
COIL
J8
D4
COIL
J10
COND 1
J9
OUT
J36
OUTIN
COMP 1
J11
SP1
J35
IN
J34
1
SP2
J26
COMP 2
1
J24
AC HOT
2426
J33J25 J32
12
COND FAN
J28
D3 & D4 VALVES
1
33
25
32
14 1718 13
12 VDC
MTR
BOX 2
35
BOX 1
HEATER
SWITCH
12 VDC
DRAWER LIMIT
EVAP. FANS
7
1
2
MTR
MTR
8
34
DRAWER FRAME
PROBE
PROBE
EVAP. TEMP.
BOX TEMP.
1
3
MTR
DRAWER LIMIT
DRAWER FRAME
EVAP. TEMP.
EVAP. FANS
12 VDC
SWITCH
7
MTR
9
HEATER
PROBE
PROBE
BOX TEMP.
BOX 3
4
MTR
10
9
1
8
7
11
12
J31
1
34
J29
1
J30
36
35
37
D1 & D2 VALVES
J27
1
111612 15
DRAWER LIMIT
DRAWER FRAME
EVAP. TEMP.
12
EVAP. FANS
SWITCH
DRAWER LIMIT
5
10
11
36
HEATER
DRAWER FRAME
EVAP. TEMP.
BOX 4
10
PROBE
PROBE
BOX TEMP.
6
4
EVAP. FANS
12 VDC
MTR
MTR
SWITCH
37
HEATER
BOX TEMP.
PROBE
PROBE
1- COMMON FOR D1 AND D2 DRW SWITCHES
6-D4 SWITCH
3-D2 SWITCH
5-D3 SWITCH
1-D3 FRAME HEATER
3-D2 FRAME HEATER
1-D1 FRAME HEATER
4- COMMON FOR D3 AND D4 DOOR SWITCHES
2-D1 SWITCH
3-D2 REFG SOLENOID
2-D1 HOT GAS SOLENOID
1-D1 REFG SOLENOID
1-D3 REFG SOLENOID
4-D2 HOT GAS SOLENOID
4-D4 HOT GAS SOLENOID
3-D4 REFG SOLENOID
2-D3 HOT GAS SOLENOID
3-D4 FRAME HEATER
SP2
J34
SOLENOID
SOLENOID
HOT GAS
DRAWER ONE
SOLENOID
SOLENOID
HOT GAS
DRAWER THREE
12
16
DRAWER TWO
HOT GAS
SOLENOID
SOLENOID
REFG.
REFG.
14
18
33
DRAWER FOUR
HOT GAS
SOLENOID
SOLENOID
REFG.
COND. FAN 1
MTR
REFG.
PAIR. 1 AND 2 TWISTED,
PREFER SHIELDED TWISTED
11
15
1 TO 1
3 TO 3
2 TO 2
3 SHIELD.
I/O TO DISP.
BOX
13
17
COND 2
COIL
COND 1
BOX COIL
J9
COIL
COIL
D3
BOX
J5
D1
J6
BOX
1
J1
J11
J2
BOX
J10
D4
J36
COIL
BOX
J7
D2
J8
COIL
J35
J3 J4
32
MTR
BLACK (COM)
25
WHITE (VOUT )
RED (VDC IN)
FOR COMP 1
COMPRESSOR 1
MTR
TRANSDUCER
PRESSURE
NSK
COND. OUT 1
TEMP. PROBE
COND. IN 1
COND. FAN 2
TEMP. PROBE
26
WHITE (VOUT )
BLACK (COM)
RED (VDC IN)
MTR
COMPRESSOR 2
FOR COMP. 2
PRESSURE
TRANSDUCER
NSK
TEMP. PROBE
TEMP. PROBE
COND. OUT 2
COND. IN 2
D3 & D4 VALVESAC HOT
1
SP1
1
COMP 2 COMP 1
COND FAN
12
FOR ALL AC
J25-AC HOT
J24
2- SIGNAL
3- COMMON
J11 J26
TRANSDUCER
SUCTION
PRESSURE
1- +5V
LOADS
J32J25 J33
D1 & D2 VALVES
1 1
J30
J28
J27
J28
J27
1
2-NC
TEMPERATURE SENSORSCOMMUNICATION CABLE
TO DISPLAY BOARD
CONTROL POWER
85-265 VAC
50/60 HZ
BOARD CONNECTOR MAP
J19
J18
I/O TO DISP.
1
J23
1 TO 1
2 TO 2
POWER TO
2-GROUND
DISPLAY BOARD
1-+8V
5-D3 FANS RETURN
J29
J22
6-D4 FANS RETURN
4
1
1
J31
1
2-NC
J29
1-+12V FOR D1 AND D2 FANS
4-+12V FOR D3 AND D4 FANS
2-D1 FANS RETURN
3-D2 FANS RETURN
15
Versa Drawer™ Refrigeration Units

4-Drawer Wiring Schematic
G
L1
DISPLAY BOARD
SEE BOARD CONNECTOR
FOR PIN CONNECTION
I/O BOARD
DETAILS
I/O BOARD
2-GROUND
I/O BOARD
POWER TO
1-+8V
N
DISP. TO I/O
J1
PREFER SHIELDED TWISTED
PAIR. 1 AND 2 TWISTED,
COMMUNICATION CABLE
DISP. TO I/O
TO I/O BOARD
1 TO 1
2 TO 2
3 TO 3
3 SHIELD.
2 TO 2
1 TO 1
1
1
J2
CONTROL
POWER
J18
J19
BOX
1
J11
J1 J3
BOX
COIL
J2
D1
COIL
J4
D2
3
6
1
J23
1
4
5
2
4
1
J22
COND 2
BOX
J5
J7
BOX
J6
D3
COIL
J8
D4
COIL
J10
COND 1
J9
OUT
J36
OUTIN
COMP 1
J11
SP1
J35
IN
J34
1
SP2
J26
COMP 2
1
J24
AC HOT
2426
J33J25 J32
12
COND FAN
J28
D3 & D4 VALVES
1
33
25
32
14 1718 13
12 VDC
MTR
BOX 2
35
BOX 1
HEATER
SWITCH
12 VDC
DRAWER LIMIT
EVAP. FANS
7
1
2
MTR
MTR
8
34
DRAWER FRAME
PROBE
PROBE
EVAP. TEMP.
BOX TEMP.
1
3
MTR
DRAWER LIMIT
DRAWER FRAME
EVAP. TEMP.
EVAP. FANS
12 VDC
SWITCH
7
MTR
9
HEATER
PROBE
PROBE
BOX TEMP.
BOX 3
4
MTR
10
9
1
8
7
11
12
J31
1
34
J29
1
J30
36
35
37
D1 & D2 VALVES
J27
1
111612 15
DRAWER LIMIT
DRAWER FRAME
EVAP. TEMP.
12
EVAP. FANS
SWITCH
DRAWER LIMIT
5
10
11
36
HEATER
DRAWER FRAME
EVAP. TEMP.
BOX 4
10
PROBE
PROBE
BOX TEMP.
6
4
EVAP. FANS
12 VDC
MTR
MTR
SWITCH
37
HEATER
BOX TEMP.
PROBE
PROBE
1- COMMON FOR D1 AND D2 DRW SWITCHES
6-D4 SWITCH
3-D2 SWITCH
5-D3 SWITCH
1-D3 FRAME HEATER
3-D2 FRAME HEATER
1-D1 FRAME HEATER
4- COMMON FOR D3 AND D4 DOOR SWITCHES
2-D1 SWITCH
3-D2 REFG SOLENOID
2-D1 HOT GAS SOLENOID
1-D1 REFG SOLENOID
1-D3 REFG SOLENOID
4-D2 HOT GAS SOLENOID
4-D4 HOT GAS SOLENOID
3-D4 REFG SOLENOID
2-D3 HOT GAS SOLENOID
3-D4 FRAME HEATER
SP2
J34
SOLENOID
SOLENOID
HOT GAS
DRAWER ONE
SOLENOID
SOLENOID
HOT GAS
DRAWER THREE
12
16
DRAWER TWO
HOT GAS
SOLENOID
SOLENOID
REFG.
REFG.
14
18
33
DRAWER FOUR
HOT GAS
SOLENOID
SOLENOID
REFG.
COND. FAN 1
MTR
REFG.
PAIR. 1 AND 2 TWISTED,
PREFER SHIELDED TWISTED
11
15
1 TO 1
3 TO 3
2 TO 2
3 SHIELD.
I/O TO DISP.
BOX
13
17
COND 2
COIL
COND 1
BOX COIL
J9
COIL
COIL
D3
BOX
J5
D1
J6
BOX
1
J1
J11
J2
BOX
J10
D4
J36
COIL
BOX
J7
D2
J8
COIL
J35
J3 J4
32
MTR
BLACK (COM)
25
WHITE (VOUT )
RED (VDC IN)
FOR COMP 1
COMPRESSOR 1
MTR
TRANSDUCER
PRESSURE
NSK
COND. OUT 1
TEMP. PROBE
COND. IN 1
COND. FAN 2
TEMP. PROBE
26
WHITE (VOUT )
BLACK (COM)
RED (VDC IN)
MTR
COMPRESSOR 2
FOR COMP. 2
PRESSURE
TRANSDUCER
NSK
TEMP. PROBE
TEMP. PROBE
COND. OUT 2
COND. IN 2
D3 & D4 VALVESAC HOT
1
SP1
1
COMP 2 COMP 1
COND FAN
12
FOR ALL AC
J25-AC HOT
J24
2- SIGNAL
3- COMMON
J11 J26
TRANSDUCER
SUCTION
PRESSURE
1- +5V
LOADS
J32J25 J33
D1 & D2 VALVES
1 1
J30
J28 J27
J28
J27
1
2-NC
TEMPERATURE SENSORSCOMMUNICATION CABLE
TO DISPLAY BOARD
CONTROL POWER
85-265 VAC
50/60 HZ
BOARD CONNECTOR MAP
J19
J18
I/O TO DISP.
1
J23
1 TO 1
2 TO 2
POWER TO
2-GROUND
DISPLAY BOARD
1-+8V
5-D3 FANS RETURN
J29
J22
6-D4 FANS RETURN
4
1
1
J31
1
2-NC
J29
1-+12V FOR D1 AND D2 FANS
4-+12V FOR D3 AND D4 FANS
2-D1 FANS RETURN
3-D2 FANS RETURN
16
Versa Drawer™ Refrigeration Units

Versa Drawer™ Alarm
   
 





 





 

Close drawer.

Range.

10 deg F above or below





 












range.



























 















 











17
Versa Drawer™ Refrigeration Units












LABOR OF 2 HOURS TO REPLACE:



LABOR OF 3 HOURS TO REPLACE:

LABOR OF 4 HOURS TO REPLACE:
Compressor



















Refrigerants
R404A 
STANDARD LABOR GUIDELINES TO REPAIR OR REPLACE PARTS ON
DELFIELD EQUIPMENT UNDER WARRANTY
LABOR OF 1 HOUR IS ALLOWED TO REPLACE:
Mt. Pleasant, MI
Covington, TN
980 S. Isabella Rd., Mt. Pleasant, MI 48858, U.S.A. • (989) 773-7981 or (800) 733-8829 • Fax (989) 773-3210 • www.deleld.com
Deleld reserves the right to make changes in design or specications without prior notice. ©2013 The Deleld Company. All rights reserved. Printed in the U.S.A.
DMVDOPS 02/13
9291504
Thank you for choosing Delfield!
Help is a phone call away. Help our team of professional, courteous customer
service reps by having your model number and serial number available at the time
of your call (800) 733-8829.
Model: _______________________ S/N: ______________________
Installation Date: _______________
For a list of Delfield’s authorized parts depots,
visit our website at www.delfield.com
Register your Deleld warranty
online. Go to www.deleld.com
under the service tab to complete.
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Delfield DMVDOP User manual

Delfield
Brand
Delfield
Model
DMVDOP
Type
User manual
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