iNSTALLATiON
Specification
32
| WPL-A Premium
www.stiebel-eltron.com
AA02
Integral heat pump control unit (IWS)
AA04
Inverter compressor
BF01
Flow sensor, heating
BP01
High pressure sensor (34 bar)
BP03
Low pressure sensor (16 bar)
BP05
High pressure switch (34 bar)
BT01
Heating flow temperature sensor - Pt1000
BT02
Heating return temperature sensor - Pt1000
BT30
Outdoor air temperature sensor - Pt1000
BT39
Expansion valve inlet temperature sensor - Pt1000
BT40
Hot gas temperature sensor - Pt1000
BT42
Frost protection temperature sensor - Pt1000
BT43
Condenser outlet temperature sensor - Pt1000
BT44
Evaporator inlet temperature sensor - Pt1000
BT46
Compressor intake temperature sensor - Pt1000
BT48
Oil sump temperature sensor - Pt1000
BT50
Hot gas temperature limiter
BT55
High limit safety cut-out temperature limiter NHZ
BT57
Recuperator inlet temperature sensor - Pt1000
EB01
Emergency/booster heater NHZ
EB03
Oil sump heater
FC05
Fan fuse 10 A
KF21
Relay, booster heater NHZ1
KF22
Relay, booster heater NHZ2
MA01
Compressor motor
MA04
Expansion valve motor
MA07
Motor, diverter valve, defrost
MA16
Motor, valve, inverter cooling
MA20
Motor, heat pump fan
RF05
Split ferrite
RF06
Split ferrite
RF07
Split ferrite
XD01
External heat pump power supply terminal
XD02
External NHZ terminal
XD03
External control terminal
XD05
External bus terminal
XD06
External ribbon heater terminal
XD28
Fan terminal
XE19
Terminal bracket support point
XE20
6-pole terminal box support point
XE21
Oscillation plate support point
XE22
Floor plate support point
XE23
M4 terminal box support point
X11.1
3-pin IWS plug - power supply control
X11.2
2-pin IWS plug - compressor ON
X11.3
2-pin IWS plug - defrost valve
X11.4
2-pin IWS plug - oil sump heater
X11.5
3-pin IWS plug - condensate ribbon heater
X11.6
3-pin IWS plug - NHZ 1
X11.7
3-pin IWS plug - NHZ 2
X11.8
3-pin IWS plug - power-OFF
X12.1
4-pin IWS Rast plug - fan PWM
X12.2
12-pin IWS Rast plug - temperature sensor 1
X12.3
3-pin IWS Rast plug - BUS connection
X12.4
7-pin IWS Rast plug - high/low pressure
X12.5
5-pin IWS Rast plug - expansion valve
X12.7
6-pin IWS Rast plug - temperature sensor 2
X12.8
4-pin IWS Rast plug - temperature sensor 3
X12.10
5-pin IWS Rast plug - flow rate sensor
X12.11
4-pin IWS Rast plug - Modbus inverter
18.3 Application limit
18.3.1 Heating
0
10
20
30
40
50
60
70
80
-30
-10
10
30
50
D
00000
81
79
0
X Outside temperature [°C]
Y Flow temperature [°C]
18.3.2 Cooling
0
5
10
15
20
25
30
35
40
10
20
30
40
D
00000
81
79
0
X Outside temperature [°C]
Y Flow temperature [°C]
Содержание WPL-A 05 HK 230 Premium
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