29
Plug
sXF
Terminals
Function
Explanation
224.2
2.
Primary pump for heat pump stage 2
Connection values
■
Output: 200 W
■
Voltage: 230 V~
■
Max. switching current: 4(2) A
224.3
2.
Secondary pump for heat pump
stage 2
Connection values
■
Output: 130 W
■
Voltage: 230 V~
■
Max. switching current: 4(2) A
224.4
r
2.
Switching an instantaneous heating
water heater, stage 2
Connection values
■
Output: 10 W
■
Voltage: 230 V~
■
Max. switching current: 4(2) A
224.5
2.
Circulation pump for cylinder heating
for heat pump stage 2
Connection values
■
Output: 130 W
■
Voltage: 230 V~
■
Max. switching current: 4(2) A
224.6
Connect cylinder loading pump and 2-way shut-off
valve in parallel.
Connection values
■
Output: 130 W
■
Voltage: 230 V~
■
Max. switching current: 4(2) A
Cylinder loading pump (DHW side)
M
2-way shut-off valve
224.7
Connection values
■
Output: 100 W
■
Voltage: 230 V~
■
Max. switching current: 4(2) A
Circulation pump for DHW reheating
or
Control of immersion heater (in DHW
cylinder)
Installation sequence
Electrical connection
(cont.)
5855006
Installation
