Daikin ETVH-D9WG, Руководство по установке

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5 Electrical installation
Installation manual
15
ETVH/9W(G)
Daikin Altherma 3 H HT F
4P586454-1B – 2020.01
A
Y1 7
B
A
B
7 9
X2M
A4P
Y1
YC
X1M
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.
5.3.7 To connect the space cooling/heating ON/
OFF output
INFORMATION
Cooling is only applicable in case of:
▪ Reversible models
▪ Heating only conversion kit (EKHVCONV2)
Wires: (2+1)×0.75 mm²
Maximum load: 0.3 A, 250 V AC
—
1 Open the following (see "3.2.1 To open the indoor unit" [
4
5]):
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 alarm
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 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.
5.3.8 To connect the changeover to external
heat source
Wires: 2×0.75 mm²
Maximum load: 0.3 A, 250 V AC
Minimum load: 20 mA, 5 V DC
[9.C] Bivalent
1 Open the following (see "3.2.1 To open the indoor unit" [
4
5]):
1 Top panel
1
2
3
2 User interface panel
3 Upper switch box cover
2 Connect the changeover to external heat source cable to the
appropriate terminals as shown in the illustration below.