Daikin ELVZ-E9W, Руководство по установке

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6 Electrical installation
Installation manual
23
EL23E
Daikin Altherma 3 R MT F
4P708476-1 – 2023.03
A
Y1 7
B
A
B
7 9
X2M
A4P
Y1
YC
X1M
a
b
a Installation of EKRP1HBAA (+ mounting plate, see
"6.4 To install the mounting plate" [
4
27]) 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.
6.3.7 To connect the space cooling/heating ON/
OFF output
Wires: (2+1)×0.75 mm²
Maximum load: 0.3 A, 250 V AC
—
1 Open the following (see "4.2.1 To open the indoor unit" [
4
12]):
1 Top panel
1
2
3
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 9
YC Y2
X2M
1 2
3
A4P
1+2 Wires connected to the space
cooling/heating ON/OFF
output
3 Wire between X2M and A4P
A4P Installation of EKRP1HBAA is
required.
A
Y2 7
B
A
B
7 9
X2M
A4P
Y2
YC
X1M
a
b
a Installation of EKRP1HBAA (+ mounting plate, see
"6.4 To install the mounting plate" [
4
27]) 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.
6.3.8 To connect the power consumption digital
inputs
Wires: 2 (per input signal)×0.75 mm²
Power limitation digital inputs: 12 V DC / 12 mA detection
(voltage supplied by PCB)
[9.9] Power consumption control .
1 Open the following (see "4.2.1 To open the indoor unit" [
4
12]):
1 Top panel
1
2
3
2 User interface panel
3 Upper switch box cover
2 Connect the power consumption digital inputs cable to the
appropriate terminals as shown in the illustration below.