72
Terminals Component/function Explanation
9 to 11
P1.N
P1.
P1.L
Only for indoor unit with 1 integrated heat-
ing/cooling circuit:
E.g. circulation pump for buffer discharge
Configurable connection
■
Output: 230 W
■
Voltage: 230 V~
■
Max. switching current: 1 A
Recommended flexible connecting cable:
■
3 x 1.5 mm
2
■
Max. cable length: 50 m
12 to 14
P2.N
P2.
P2.L
DHW circulation pump
■
Output: 230 W
■
Voltage: 230 V~
■
Max. switching current: 1 A
Recommended connecting cable:
■
3 x 1.5 mm
2
■
Max. cable length: 50 m
Digital input functions
■
The simultaneous connection of several functions to
1 digital input is not possible.
■
With on site power supply, ensure phase matching
with the control unit voltage input: See chapter
"Indoor unit: Power supply for heat pump control
unit".
■
Set the required parameters during commissioning:
See chapter "Commissioning assistant"
Electrical connections
Electrical connection of the indoor unit (cont.)
6222080
Installation
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