To Connect The Space Cooling/Heating On/Off Output - Daikin EPRA18DAW1 Installer's Reference Manual

8 | Electrical installation

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

Installer reference guide
100
A
B
A
B
a Installation of EKRP1HBAA is required.
b Prewiring between X2M/7+9 and Q1L (= thermal protector backup heater). Do NOT change.
3 Fix the cable with cable ties to the cable tie mountings.
INFORMATION
Cooling is only applicable in case a conversion kit (EKHVCONV2) is installed.
Wires: (2+1)×0.75 mm²
Maximum load: 0.3 A, 250 V AC
—
1 Open the following (see
1 Top panel
2 User interface panel
3 Upper switch box cover
2 Connect the space cooling/heating ON/OFF output cable to the appropriate
terminals as shown in the illustration below.
7
b
7 9
X2M
A4P
a
"6.2.5 To open the indoor
Y1
4
unit" [ 50]):
EPRA14~18DAV3+W1 + ETVZ16S18+23DA6V+9W
Daikin Altherma 3 H HT F
4P587503-1A – 2020.01
1
3
2