Elenberg SPT-7090 - Инструкция (Страница 43)

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• If the earth wire is wrong connection, that may cause electric shock.
• The cover plate must be fixed, and tighten the connection wire, if it is poor in-
stalled, that the dust, moisture may enter in or the connection terminal will be
affected by outside force, and will cause fire or electric shock.
• Leakage circuit-breaker and air switch of correct capacity must be installed.
Install the indoor unit
The piping can be lead out from right, right rear, left, left rear.
1. When routing the piping and wiring from
the left or right side of indoor unit, cut off the
tailings from the chassis in necessary (show
in Fig.2)
1). Cut off the tailings 1 when routing the
wiring only;
2). Cut off the tailings 1 and tailings 2 when
routing both the wiring and piping.(or
1,2,3);
2. Take out the piping from body case, wrap
the piping electric wire, water pipe with
tape and put them through the piping hole
(As show in Fig. 3)
3. Hang the mounting slots of the indoor unit
on the upper tabs of the rear panel and
check if it is firm enough. (As show in Fig.4)
Install the connection pipe
1. Align the center of the piping flare with the rel-
evant valve.
2. Screw in the flare nut by hand and then tighten
the nut with spanner and torque wrench refer
to the following.
Tightening torque table:
Hex nut diameter Tightening torque (N•m)
Ш 6 15 ~ 20
Ш 9.52 31 ~ 35
Ш 12 50 ~ 55
Ш 16 60 ~ 65
Ш 19 70 ~ 75
NOTE: Firstly connect the connection pipe to indoor unit, then to outdoor unit;
pay attention to the piping bending, do not damage the connection pipe; the
joint nut couldn’t tighten too much, otherwise it may cause leakage.
Electric Wiring
1. Disassemble handle of right side plate or front side plate of outdoor unit.
2. Take off wire clamp, connect and fix power connect cord to terminal of line
bank.
Wiring should fit that of indoor unit.
3. Fix the power connection cable with wire clamp, for cooling and heating unit,
INSTALL OUTDOOR UNIT