11.3
Circuit Diagram
X3-1
1
A
K3
A1
A2
C
M 1
M
grün/gelb
L
N
(bl)
14
PE
schwarz
P
F3
C1
(bn)
K2
10
M
X3-2
1
C2
X3-3
M 2
L/N/PE 230VAC 50Hz
X1
1
P >
F1
2
21bar
X3
L
PE
N
K3
11
14
1
W ärm epum pe
22
21
E1
B3/
F2
11
+65°C
TR
STB
+99°C
T >
(+30 - +85°C )
12
1
2
S2
Elektro - Heizstab
Betriebsthermostat W P
Regeltherm ostat-El.Heizung
Anlaufkondensator-Verdichter
Betriebskondensator-Ventilator
El.Heizstab
HD-Pressostat
Sicherheitsbegrenzer-Thermostat
El.Heizung
Klixon-Verdichter
Anlaufrelais-Verdichter
Schaltrelais HD-Pressostat
Verdichter
Ventilator
Schalter "EIN/AUS" W ärmepumpe
Schalter "EIN/AUS" El.Heizung
Netzstecker
Klem mleiste intern
B1
B3
C1
C2
E1
F1
F2
F3
K2
K3
M1
M2
S1
S2
X1
X3
Legende
2
S1
1
T >
B1
4
+18..+26°C
Verdichter
Ventilator
K3
31
32
2
B1 Operating thermostat, heat pump
B3 Regulating thermostat, el. heating
C1 Starting capacitor, compressor
C2 Operating capacitor, fan
E1 El. immersion heater
F1 HP pressostat
F2 Safety limiter thermostat, el. heating
F3 Klixon, compressor
K2 Starting relay, compressor
K3 All-or-nothing relay, HP pressostat
M1 Compressor
M2 Fan
S1 "ON/OFF" switch, heat pump
S2 "ON/Off" switch, el. heating
X1 Mains plug
X3 Terminal strip, internal
Fan
Compressor
Heat pump
el. Immersion heater
black
green/yello
