Daikin Altherma EHVH04S18CB3V - To Connect the Electrical Wiring on the Outdoor Unit; To Connect the Electrical Wiring on the Indoor Unit

7 Installation
Installer reference guide
40
ERLQ004~008CA + EHVH/X04+08S18+26CB
Daikin Altherma – Low temperature split
4P384973-1A – 2016.02
Wire type Installation method
Single core wire
cb
c
aa
A
AA´
A´
a Curled single core wire
b Screw
c Flat washer
Stranded conductor
wire with round
crimp-style terminal
c b ba c
a
B
B
a Terminal
b Screw
c Flat washer
Tightening torques
Item Tightening torque (N•m)
M4 (X1M) 1.2~1.5
M4 (earth)
7.9.5 To connect the electrical wiring on the
outdoor unit
1 Remove the 2 switch box cover screws.
2 Remove the switch box cover.
2×
1
2
3 Strip insulation (20mm) from the wires.
a b
a Strip wire end to this point
b Excessive strip length may cause electrical shock or
leakage.
4 Open the wire clamp.
5 Connect the interconnection cable and power supply as follows:
3×
1 2 3
6 Install the switch box cover.
7.9.6 To connect the electrical wiring on the
indoor unit
1 To open the indoor unit, see "7.2.3To open the indoor unit"on
page29 and "7.2.4To open the switch box cover of the indoor
unit"on page29.
2 Wiring should enter the unit from the top:
a b+c
3 Routing of the wiring inside the unit should be as follows:
a
b+c
4 Fix the cable with cable ties to the cable tie mountings to
ensure strain relief and to make sure that it does NOT come in
contact with the piping and sharp edges.