4 Installation
Installation manual
9
EGSQH10S18AA9W
Daikin Altherma ground source heat pump
4P351747-1F – 2016.06
4.4.6
To insulate the water piping
The piping in the complete water circuit MUST be insulated to
prevent reduction of the heating capacity.
4.5
Connecting the electrical wiring
DANGER: RISK OF ELECTROCUTION
WARNING
ALWAYS use multicore cable for power supply cables.
4.5.1
About electrical compliance
Equipment complying with EN/IEC 61000‑3‑12 (European/
International Technical Standard setting the limits for harmonic
currents produced by equipment connected to public low-voltage
systems with input current >16 A and ≤75 A per phase.).
4.5.2
To connect the electrical wiring on the
indoor unit
INFORMATION
Foresee additional cable length of 35 cm for all wires which
should be connected to X2M and X5M on sheet metal
support above the hydro PCB. Additional wire length
should be tie wrapped at the back side of the unit. Reason
is to guarantee serviceability of, for example, the hydro
PCB.
1
To open the indoor unit, see
"4.1.1 To open the indoor unit" on
page 5
and
"4.1.2 To open the switch box cover of the indoor
unit" on page 5
.
2
Wiring should enter the unit from the top:
a
c
b
3
Routing of the wiring inside the unit should be as follows:
1×
1×
a
c
b
a
c
≥50 mm
≥50 mm
1×
1×
c
a
≥50 mm
Summary of Contents for EGSQH10S18AA9W
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