To Connect The Shut-Off Valve; 7.10.10 To Connect The Domestic Hot Water Pump; 7.10.11 To Connect The Alarm Output; To Connect The Space Heating On/Off Output - Daikin CHYHBH05AA Installer's Reference Manual

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.
7.10.9

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.

7.10.10 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 + EHYKOMB33A
Daikin hybrid for multi heat pump – heat pump module
4P471761-1A – 2017.10
NC
X2M
7
6
5
X1M
X5M
34
35
X2M
X1M
X5M
M
M2P 1~
2 Fix the cable with cable ties to the cable tie mountings.

7.10.11 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.
7.10.12 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.
7 Installation
28
X2M
X1M
X5M
Installer reference guide
37