88
Plug
sXG
Terminals
Function
Explanation
225.1
M2
r
Heating circuit pump of the
heating circuit with mixer
M2/HC2
Connect a temperature limiter to restrict
the maximum temperature for underfloor
heating circuits (if installed) in series.
Connection values:
■ Output: 100 W
■ Voltage: 230 V~
■ Max. switching current: 4(2) A
225.2
M2
Mixer motor control, heat-
ing circuit M2/HC2
Signal mixer CLOSED
Connection values:
■ Output: 10 W
■ Voltage: 230 V~
■ Max. switching current: 0.2(0.1) A
225.3
M2
Mixer motor control, heat-
ing circuit M2/HC2
Signal mixer OPEN
Connection values:
■ Output: 10 W
■ Voltage: 230 V~
■ Max. switching current: 0.2(0.1) A
Cross connect PCB
Set the required parameters during com-
missioning; see from page 112.
Terminals
Function
Explanation
F1
Fuse 6.3 A (slow)
X1
Earth conductor X1.
?
Terminals for earth conductor of
all
asso-
ciated system components
X2
Neutral conductor X2.N
Terminals for neutral conductor of
all
as-
sociated system components
Installation sequence
Electrical connections
(cont.)
5609 667 GB
Содержание 7452609
Страница 68: ...68 Removing the top panel 1 Installation sequence Siting the heat pump cont 5609 667 GB...
Страница 125: ...125 Opening the casing door Troubleshooting Maintenance cont 5609 667 GB Service...
Страница 145: ...145 0017 0015 0012 0016 0013 0023 0022 0014 0024 Parts lists Electrical equipment type BWS cont 5609 667 GB Service...
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