Table 2-1.2: HTW- V12
(16)
WD2N8 specifications
1
(continued)
kW
12
Model name
MOP
30.0
30.0
30.0
MCA
26.8
26.8
26.8
Water side heat exchanger
Plate type
Water pump
Pump head
7.5
7.5
7.5
Expansion tank
Volume
5
5
5
Refrigerant
Type
kW
R32
Charge
2.8
Throttle type
Electronic expansion valve
Backup
electric
heater
Standard internal
-
-
-
Optional
3
3
3
Output steps
1
1
1
Power supply
220-240/1/50
Sound power level
8
dB(A)
Net dimensions (W×H×D)
1404×1414×405
1404×1414×405
1404×1414×405
Packed dimensions (W×H×D)
1475×1580×440
1475×1580×440
1475×1580×440
Net/Gross weight
158/178
162/183
162/183
Water piping connections
1-1/4“ Male BSP
Ф32 Female BSP
Ф32 Female BSP
Safety valve set pressure
0.3
0.3
0.3
Total water volume
3.2
Operating
temperature range
Cooling
-5 to 46
Heating
-25 to 35
DHW
-25 to 43
LWT range
Cooling
5 to 25
Heating
25 to 60
DHW
40 to 60
Abbreviations:
MOP: Maximum overcurrent protection
MCA: Minimum circuit amps
DHW: Domestic hot water
EWT: Entering water temperature
LWT: Leaving water temperature
Notes:
1. Relevant EU standards and legislation: EN14511:2013; EN14825:2013; EN50564:2011; EN12102:2011; (EU)
No 811/2013; (EU) No 813/2013; OJ 2014/C 207/02.
2. Outdoor air temperature 7⁰C DB, 85% R.H.; EWT 30⁰C, LWT 35⁰C.
3. Outdoor air temperature 7⁰C DB, 85% R.H.; EWT 40⁰C, LWT 45⁰C.
4. Outdoor air temperature 7⁰C DB, 85% R.H.; EWT 47⁰C, LWT 55⁰C.
5. Outdoor air temperature 35⁰C DB; EWT 23⁰C, LWT 18⁰C.
6. Outdoor air temperature 35⁰C DB; EWT 12⁰C, LWT 7⁰C.
7. Seasonal space heating energy efficiency class tests in average climate conditions.
8. Sound power level is the maximum value tested under the three conditions of Notes1, Notes3 and Note5.
HTW-V12WD2N8
68
MPa
L
⁰C
⁰C
⁰C
⁰C
⁰C
⁰C
kW
kW
V/Ph/Hz
mm
mm
kg
mm
A
A
m
L
kg
23
16
HTW-V16WD2N8
71
