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4C From the top
a
b
PCB
1×
b
a
Notch this part for the wiring to pass through with nippers
etc.
b
Secure the wiring to the front part of the casing using the
wiring retainer and clamp.
4.5.4
To connect the shut-off valve
1 Connect the valve control cable to the appropriate terminals as
shown in the illustration below.
NOTICE
Wiring is different for a NC (normal closed) valve and a NO
(normal open) valve.
NO
X2M
7
6
5
X1M
X5M
M2S
M2S
2 Fix the cable with cable ties to the cable tie mountings.
4.5.5
To connect the domestic hot water pump
1 Connect the domestic hot water pump cable to the appropriate
terminals as shown in the illustration below.
CHYHBH05+08AA
Daikin hybrid for multi heat pump – heat pump module
4P471756-1C – 2017.10
4D From the top centre
b
PCB
1×
b
NC
X2M
7
6
5
X1M
X5M
34
35
a
X2M
X1M
X5M
M
M2P
1~
2 Fix the cable with cable ties to the cable tie mountings.
4.5.6
To connect the alarm output
1 Connect the alarm output cable to the appropriate terminals as
shown in the illustration below.
a
Y1
A4P
a
Installation of EKRP1HB is required.
2 Fix the cable with cable ties to the cable tie mountings.
4.5.7
To connect the space heating ON/OFF
output
1 Connect the space heating ON/OFF output cable to the
appropriate terminals as shown in the illustration below.
4 Installation
28
X2M
X1M
X5M
Installation manual
11
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