Page 15 of
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12.3
Circuit Diagram
X 3 -1
1
A
K 3
A 1
A 2
C
M 1
M
g rü n /g e lb
L
N
(b l)
1 4
P E
s c h w a rz
P
F 3
C 1
(b n )
K 2
1 0
M
X 3 -2
1
C 2
X 3 -3
M 2
L /N /P E 2 3 0 VA C 5 0 H z
X 1
1
P >
F 1
2
2 1 b a r
X 3
L
P E
N
T <
B 2
2
K 3
11
1 4
1
3
W ä rm e p u m p e
1
+ 8 °C
2 2
2 1
E 1
B 3 /
F 2
11
+ 6 5 °C
T R
S T B
+ 9 9 °C
T >
(+ 3 0 - + 8 5 °C )
1 2
1
2
S 2
E le k tro - H e iz s ta b
B e trie b s th e rm o s ta t
L u ftte m p e ra tu rth e rm o s ta t
R e g e lth e rm o s ta t-E l.H e izu n g
A n la u fko n d e n s a to r-Ve rd ich te r
B e trie b s ko n d e n sa to r-Ve n tila to r
E l.H e iz sta b
H D -P re s so s ta t
S ic h e rh e its b e g re n ze r-T h e rm o sta t
E l.H e iz u n g
K lixo n -Ve rd ic h te r
R e la is-e xt.P u m p e
A n la u fre la is -Ve rd ic h te r
S c h a ltre la is H D -P re s s o s ta t
R e la is H e iz sta b
Ve rd ich te r
Ve n tila to r
S c h a lte r "E IN /A U S " W ä rm e p u m p e
S c h a lte r "E IN /A U S " E l.H e iz u n g
S c h a lte r "E IN /A U S "
e xte rn e P u m p e -W ä rm e ta u s ch e r
N e tzs te c k e r
K le m m le is te F e rn b e d ie n u n g
K le m m le is te in te rn
K le m m le is te -N e tz /p o t.fre ie r K o n ta kt
B 1
B 2
B 3
C 1
C 2
E 1
F 1
F 2
F 3
K 1
K 2
K 3
K 4
M 1
M 2
S 1
S 2
S 3
X 1
X 2
X 3
X 5
L e g e n d e
2
S 1
1
T >
B 1
2
+ 2 7 ..+ 5 5 °C
Ve rd ic h te r
Ve n tila to r
X 5 -6
X 5 -7
P o t.-fre ie r K o n ta k t
fü r H e iz s ta b a n s t.
2 3 0 V A C m in . 8 A
P E
4
5
A 2
A 1
K 1
11
1 4
X 5
2
1
S 3
K 4
11
1 4
K 4
A 1
A 2
5
H 1
5
H 3
5
H 2
Key
B1 Operating thermostat
B2 Air temperature thermostat
B3 Regulating thermostat, electr. heating
C1 Starting capacitor, compressor
C2 Operating capacitor, fan
E1 El. immersion heater
F1 HP pressostat
F2 Safety limiter thermostat, electr. heating
F3 Klixon, compressor
K1 Relay, ext. pump
K2 Starting relay, compressor
K3 All-or-nothing relay, HP pressostat
K4 Relay, immersion heater
M1 Compressor
M2 Fan
S1 „ON/OFF“ switch, heat pump
S2 „ON/OFF“ switch, el. heater
S3 „ON/OFF“ switch, external pump, heat exchanger
S4 Switch, heat pump ON/OFF via remote control
S5 Switch, fan speed switchover via remote control
X1 Mains plug
X2 Terminal strip, remote control
X3 Terminal strip, internal
X5 Terminal strip, mains/potential-free contact
Fan
Heat pump
Compressor
Electric heating element
Potential-free contact for
immersion heater control
230V AC min. 8A
black
green/yellow