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Wire type
Single-core wire
A
a Curled single-core wire
b Screw
c Flat washer
c b
Stranded conductor
wire with round
crimp-style terminal
a Terminal
b Screw
c Flat washer
O Allowed
X NOT allowed
Tightening torques
Item
M4 (X1M)
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
2×
3 Strip insulation (20 mm) from the wires.
a
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:
ERLQ004~008CA + EHVH/X04+08S18+26CB
Daikin Altherma – Low temperature split
4P384973-1D – 2018.07
Installation method
c b
AA´
A´
c
a
a
a
b
c
B
B
a
Tightening torque (N•m)
1.2~1.5
1
b
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
page 29
and
"7.2.4 To open the switch box cover of the indoor
unit" on
page 30.
2 Wiring should enter the unit from the top:
a
3 Routing of the wiring inside the unit should be as follows:
b+c
a
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.
7 Installation
"7.2.3 To open the indoor unit" on
b+c
Installer reference guide
41
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