SUNDEZ
Google
PRODUCT: Ground Source Heat Pump Heating / Hot Water
 
 

 

SUNDEZ Ground Source Heat Pump: Heating + Hot Water
 
This is a ground source heat pump for domestic houses in cold area, providing a comprehensive Eco-energy solution including central heating and daily hot water in winter, and supplying daily hot water alone all year round.
This comprehensive ground source heat pump does not need other heating facilities, and largely enhances the heating resources utilization all year round.
 
Features:
1). 2 operation modes: Central heating+ hot water, or hot water alone. With water temperature setting for central heating and hot water respectively.
 
2). Hot water is priority over central heating. It would switch to central heating after sanitary hot water is satisfied. It avoids deficient central heating.
 
3). With timer function for hot water, which can be set differently 7 days per week. When the timer function is enabled, It would switch to hot water during hot water timer-on, and would switch to central heating after hot water is satisfied. 4 timer sections for hot water per day.
 
4). Hot water mode available all year round when central heating is not needed.
 
5). Anti-bacteria function by driving electric heater in hot water tank, heating hot water up to 65DegC once per week.
 
6). Heating mode can be enabled or disabled by master controller or indoor thermostat.
 
7). Strict noise control.
- Floating and soft support for compressor to reduce vibration at the most extent.
- Anti-vibration measures for circulation pumps.
- Sandwich noise insulation inside the cabinet and noise jacket for compressor to reduce noise mostly.
 
8) High quality components: Copeland scroll R410A compressor, plate heat exchangers, Emerson ALCO thermostatic expansion valve, WILO circulating pump, water flow switch, expansion tank, famous brand electric parts etc.
 
9). The cabinet is made in galvanized steel with powder coating.

 

Datasheet:

Model 
SDWW-100-W
SDWW-160-SW
SDWW-260-SW
SDWW-320-SW
Power Supply
V/Ph/Hz
220/1/50
380/3/50
380/3/50
380/3/50
Heating Capacity
KW(W10/W45)
10.2
16.0
25.6
32.0
Heating Power Input
KW(W10/W45)
2.2
3.5
5.6
7.1
Heating Capacity
KW(W10/W35)
10.6
16.6
26.6
33.2
Heating Power Input
KW (W10/W35)
2.0
3.1
5.1
6.2
Heating Capacity
KW(B0/W35)
8.5 13.3 21.3 26.6
Heating Power Input
KW(B0/W35)
1.88 2.95 4.73 5.95
Heating Start Current
A
68
41
60
41
Heating Running Current
A
9.6
7.7
12.1
15.7
Refrigerant
R410a
R410a
R410a
R410a
Compressor Type
Scroll
Scroll
Scroll
Scroll
Compressor Quantity
1
1
1
2
Water Source Flow
Ton/hour
1.4
2.4
3.8
5
Air Condition Water Flow
Ton/hour
1.7
2.7
4.4
5.5
DHW Flow
Ton/hour
1.7
2.8
4.6
5.8
Air Condition Water Pressure Drop
KPa
10
10
10
15
Circulation Pump
Built-in
Built-in
Built-in
Built-in
Air Condition/Water Source Pipe Connection
1-1/4”F
1-1/4”F
1-1/2’”F
1-1/2”F
Noise Level
dB(A)
32
34
38
40
Water Source Inlet Water Temp. Range (Heating)
-5 to +25
-5 to +25
-5 to +25
Maximum Hot Water Outlet Temp. (Heating) 
55
55
55
Recommended Buffer Tank
L
200
200
200
200
Recommended Power Switch Specification
20(2P)
20(4P)
30(40)
40(4P)
Recommended Power Source Cable
YCW2×4+1×2.5
YCW3×5+1×4
YCW3×6+2×4
YCW3×6+2×4
Recommended Air Condition/Water Source PP-R Pipe Dimension
40*3.7
40*3.7
63*5.8
63*5.8
Weight
kg
100
130
250
280
Net Dimension (Depth*Width*Height)
mm
800×700×780
800×700×780
850×800×800
850×800×800
Net Dimension (Upright)
mm
703×611×1340
703×611×1340
/
/
Test Condition: Heating: W10/W45:Ground Source inlet/outlet Temp.10℃/-, water inlet/outlet 40℃/45℃.
Test Condition: Heating: W10/W35:Ground Source inlet/outlet Temp.10℃/-, water inlet/outlet 30℃/35℃.
Test Condition: Heating: B0/W35:Ground Source inlet/outlet Temp.0℃/-3℃, water inlet/outlet 30℃/35℃.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Copyright & Address:Donghai 5th Road, Dongfeng Town, Zhongshan City  粤ICP备13066254号-1 Privacy Notice  Support:heyou51.com