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Idiomas disponibles
Idiomas disponibles
Drainpipe installation for units with a pump
(middle pressure models)
a
b
a
Metal clamp (accessory)
b
Drain hose (accessory)
Rising drain piping (vinyl pipe of 25 mm nominal diameter
c
and 32 mm outer diameter) (field supply)
Hanging bars (field supply)
d
NOTE: When connecting multiple drainpipes,
install the pipes as illustrated.
Units with a pump
0-55cm
(21.7")
Units without a pump
≥10cm
(4")
To check for water leaks
The procedure differs depending on whether
electrical wiring is already finished. When electri-
cal wiring is not finished yet, you need to
temporarily connect the user interface and power
supply to the unit.
When electrical wiring is not finished yet
1. Temporarily connect electrical wiring.
2. Remove the switch box cover (a).
3. Connect the single-phase power supply (50 Hz,
230 V) to connections No. 1 and No. 2 on the
terminal block for power supply and earth.
a
b
c
d
d
4. Reattach the switch box cover (a).
(mm)
5. Turn ON the power.
6. Start cooling operation (see "8.3 To perform a
test run" on page 19).
7. Gradually pour approximately 1 l of water
through the airdischarge outlet, and check for
leaks.
a Water inlet
b Portable pump
c Water inlet cover
d Bucket (adding water through water inlet)
e Drain outlet for maintenance
f Refrigerant pipes
8. Turn OFF the power.
9. Disconnect the electrical wiring.
10.Remove the control box cover.
11. Disconnect the power supply and earth.
12.Reattach the control box cover.
When electrical wiring is finished
already
1.
Start cooling operation (see "8.3 To perform
a test run" on page 19).
2.
Gradually pour approximately 1 l of water
through the air discharge outlet, and check
for leaks (see "When electrical wiring is not
finished yet" on page 13).
31
b
f
e
d
c
a
V.1
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