To Connect The Space Cooling/Heating On/Off Output; To Connect The Changeover To External Heat Source - Daikin Altherma 3 R F Installer's Reference Manual

7.9.14 To connect the space cooling/heating ON/OFF output

7.9.15 To connect the changeover to external heat source

ERGA04~08DAV3(A) + EHVH/X04+08S18+23DA/DJ3V+6V+9W7
Daikin Altherma 3 R F
4P618947-1 – 2020.03
b
7 9
X1M
a Installation of EKRP1HBAA is required.
b Prewiring between X2M/7+9 and Q1L (= thermal protector backup heater). Do NOT change.
2 Fix the cable with cable ties to the cable tie mountings.
1 Connect the space cooling/heating ON/OFF output cable to the appropriate
terminals as shown in the illustration below.
b
7 9
X1M
a Installation of EKRP1HBAA is required.
b Prewiring between X2M/7+9 and Q1L (= thermal protector backup heater). Do NOT change.
2 Fix the cable with cable ties to the cable tie mountings.
1 Connect the changeover to external heat source cable to the appropriate
terminals as shown in the illustration below.
X2M
X5M
YC
Y1
a
A4P
X2M
X5M
YC
Y2
a
A4P
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