To Connect The Space Cooling/Heating On/Off Output; To Connect The Changeover To External Heat Source - Daikin ETVH-D9WG Installation Manual
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Also See for ETVH-D9WG:
- Operation manual (24 pages) ,
- Installer's reference manual (260 pages)
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A
B
A
B
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 models + 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
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.
ETVH/X16S18+23DA6V+9W(G)
Daikin Altherma 3 H HT F
4P586454-1B – 2020.01
7
Y1
7
9
X2M
A4P
a
unit" [ 4 5]):
1
2
1
X2M
7
9
A4P
Y2
YC
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.
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
3
[9.C] Bivalent
2
1 Open the following (see
1 Top panel
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.
5 Electrical installation
1+2
Wires connected to the alarm
output
3
Wire between X2M and A4P
A4P Installation of EKRP1HBAA is
required.
3
7
Y2
7
9
X2M
b
"3.2.1 To open the indoor
Installation manual
A4P
a
unit" [ 4 5]):
1
3
2
15
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