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Dimplex ESDW2, ESSW2 Owner's manual

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WARNING: This system is designed to be used with Polypropylene Glycol as a
heat transfer liquid. Substitution of any other heat-transfer uid can cause ir-
reparable damage and create a health and safety hazard.
!
NOTE: This manual should be kept in the same area as the system for reference
purposes.
IMPORTANT SAFETY INFORMATION: 





TM


TM

Owner’s Manual
Solar Domestic Water
Heating System



 
Table of Contents
                                                        3
4
5
                                                      6
7
                                                       8
                                                      9
                                                           12
 12
                                                                        15
                                               15
                                                       17
18
19
 20
20
21
                                                                 23
23
                              24
                                                        25
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 27
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 28
 29
29
29
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 33
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34
35
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                                                                      40
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Welcome & Congratulations
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

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

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

!
NOTE: 

CAUTION:


WARNING:


Disclaimer












5
Component Check List
Kit Components
Part Number Description
ESSW2
Qty
ESDW2
Qty
  2 2
  2 2
  2 2
254752  2 2
  1 1
9702900  1 1
  1 1
8400410100  1 1
  1 1
  1 1
   1
1002540100  1 1
  2 2
7611000  1 1
5400250100   1
Optional Additional Components
Part Number Description Qty Qty
   
  1 1
   
  1 1


NOTE: 
General requirements

!
NOTE:



!
NOTE: 


 
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



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
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
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
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

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
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



















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



In Single Wall Systems, 




In Double Wall Systems,
































7









Single Wall Heating System
General Operating Information
2
4
6
8
10
0
80
60
40
20
140
120
100
80
60
40
20
140
120
100
To 120V Power Supply
To Pressure
Relief
Collection Tank
Outlet to Backup
Heating System
Inlet from Main
Water Supply
Additional
Temperature
Probe Port
(Optional)
3
2
5
4
1
3
5
1
4
7
8
9
6
10
Auxiliary
Electrial
Water Tank
Mixing Valve
 
General Operating Information











Double Wall Heating System
To 120V Power Supply
2
4
6
8
10
0
80
60
40
20
140
120
100
80
60
40
20
140
120
100
2
4
6
8
10
0
80
60
40
20
140
120
100
80
60
40
20
140
120
100
3
To Pressure Relief
Collection Tank
To Pressure Relief
Collection Tank
Outlet to Backup
Heating System
4
1
3
5
1
4
2
5
8
7
6
10
11
9
12
Additional
Temperature
Probe Port
(Optional)
Auxiliary
Electrial
Water Tank
Mixing Valve
Inlet from Main
Water Supply
9



































Location Considerations:

















System Considerations:


















GENERAL INTRODUCTION FOR SOLAR
COLLECTOR INSTALLATION PLANNING


Site Selection and Preparation
Figure 1
A
B
10 
ONLY USED IN ESDW2 MODEL
WIRING (POWER AND SENSORS)
DISTILLED WATER LOOPGLYCOL LOOP
2
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0
80
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40
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140
120
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2
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8
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80
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40
20
140
120
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80
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20
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120
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





CAUTION: 



CAUTION: 








!
NOTE: 

Table 1: Dimplex Solar Collector Recommend-
ed Installation
Installation option Availability
A  
 
Option A and B:
 
PIPING ROUTING PLAN




CAUTION: 


Inside piping considerations:




Site Selection and Preparation
Figure 2


Outside piping Considerations:



SYSTEM INSTALLATION AREA















11
Site Selection and Preparation






CAUTION: 




CAUTION: 







12 
12
11
4
10
14
9
15
2
5
3
1
6
8
7
13
Installation Instructions



WARNING:




!
NOTE:


!
NOTE:


Solar Collectors
WARNING: 



CAUTION: 

WARNING: 











CAUTION: 

CAUTION: 


!
NOTE: 



!
NOTE: 

For Mounting Collectors Directly to Trusses

CAUTION: 





!
NOTE:






Figure 3
13
#10 Self Drilling Screw
EPDM Gasket
Bracket
3
8
" EPDM Washer
3
8
" Lock Washer
3
8
" x 3 Lag Screw
or
3
8
" Bolt
Mounting Surface
Flashing (Asphalt Roofs Only)
3/8" Locknut
Nut Clamp
3/8" x 2" Bolt
3/8" Washer
Clamp
Support Clamp
Installation Instructions
Figure 5
Figure 6
Figure 8
Figure 7

!
NOTE:







For Mounting Collectors to Support Bracket

CAUTION: 










A
B
Figure 4











!
NOTE:










14 
Figure 9
Installation Instructions
Figure 10






















!
NOTE: 



!
NOTE: 

15
Installation Instructions

!
NOTE: 











CAUTION: 




Piping










!
NOTE: 


!
NOTE: 


!
NOTE: 


!
NOTE: 










!
NOTE: 




CAUTION: 











CAUTION: 






Solar Pumping Station - Solar Loop-A
WARNING:


WARNING:



WARNING:


16 
A
D
D
H
G
F
B
E
From Solar
Collectors
To Solar
Collectors
To Heat
Exchanger
From Heat
Exchanger
Glycol Overflow
To Expansion
Tank
2
4
6
8
10
0
80
60
40
20
140
120
100
80
60
40
20
140
120
100
H
I
J
C
K
Figure 11












Installation Instructions
CAUTION:




CAUTION:

Specications for Pumping Station - Solar Loop-A
Connections 


Thermometer 
Pressure Gauge 
Pressure Relief Valve 



WARNING:

































17
Figure 12
Installation Instructions
CAUTION: 




!
NOTE: 






!
NOTE: 




CAUTION: 





!
NOTE: 











!
NOTE: 

WARNING: 




WARNING: 



CAUTION: 



CAUTION: 





!
NOTE: 

Solar Loop Expansion Tank





ONLY USED IN ESDW2 MODEL
WIRING (POWER AND SENSORS)
DISTILLED WATER LOOPGLYCOL LOOP
2
4
6
8
10
0
80
60
40
20
140
120
100
80
60
40
20
140
120
100
2
4
6
8
10
0
80
60
40
20
140
120
100
80
60
40
20
140
120
100
18 
Installation Instructions





CAUTION:









!
NOTE: 


CAUTION: 











!
NOTE: 






WARNING: 



Solar Heat Transfer Liquid
WARNING: READ SAFETY DATA SHEETS /
MSDS DATA SHEETS BEFORE HANDLING
LIQUID. FOLLOW ALL PERSONAL PROTEC-
TION AND HANDLING AND STORING RE-
QUIREMENTS.
WARNING: This system is designed to be
used with Polypropylene Glycol as a heat
transfer liquid. Substitution of any other
heat-transfer uid can cause irreparable
damage and create a health and safety haz-
ard.
WARNING: The transfer liquid can reach
or exceed temperatures of 60°C/140°F and
poses the risk of scalding.











!
NOTE: 



CAUTION:






CAUTION:

CAUTION: 
Figure 13
19
Installation Instructions









Pumping Station - HXA (Only for use
in Double Wall Systems)
WARNING:


WARNING:



WARNING:











!
NOTE: 








Specications for HXA Pumping Station
Connections 


Thermometer 
Pressure Gauge 
Pressure Relief Valve 
Medium
 
 









Figure 14
20 
Installation Instructions
!
NOTE: 




CAUTION: 







CAUTION: 

!
NOTE: 










Figure 15

WARNING: 






!
NOTE: 

HXA Expansion Tank (Only for use in
Double Wall Systems)








!
NOTE: 



!
NOTE: 

Solar Storage Tank















Bottom
Temperature
Sensor Well
Top
Temperature
Sensor Well
Pressure Relief Valve
Drain
Potable Water
Outlet (
3
4
" NPT)
Heat Exchanger
Water Inlet
(
3
4
" NPT)
Heat Exchanger
Water Outlet
(
3
4
" NPT)
Potable Water Inlet
(
3
4
" NPT)
Anode Rod
/