En-8
R
W
B
*
*
Wired remote controller cable
Wired remote
controller
Remote controller cable
Bus wire
( Local purchase )
Red
White
Black
• Connect the remote controller wires to the primary unit.
Wired remote controller is recommended using simultaneous twin or triple connection.
*Earth (Ground) the remote controller if it has a earth (ground) line.
Indoor unit (Primary)
Indoor unit
(Secondary)
Indoor unit
(Secondary)
CAUTION
Tighten the indoor unit connection cable and power supply indoor and outdoor
unit, branch box terminal board connections fi rmly with the terminal board
screws. Faulty connection may cause a fi re.
If the indoor unit connection cable and power supply are wired incorrectly, the
air conditioner may be damaged.
Connect the indoor unit connection cable by matching the numbers of the outdoor,
branch box and indoor units terminal board numbers as shown in terminal label.
Earth (Ground) both the indoor and outdoor, branch box units by attaching an
earth (ground) cable.
Unit shall be earthed (grounded) in compliance with the applicable local and na-
tional cables.
CAUTION
Be sure to refer to the above diagram for do correct fi eld wiring. Wrong wiring causes
malfunction of the unit.
Check local electrical rules and also any specifi c wiring instructions or limitation.
5.2. Connection cable preparation
Keep the earth (ground) wire longer than the other wires.
Power supply cable
or connection cable
20 mm
40mm or more
Earth (ground)
wire
• Use a 4-core wire cable.
5.3. Connection of wiring
(1) Remove the control box cover and install each connection wire.
Screw
Control box cover
(2) After wiring is complete, secure the remote controller cable and transmission cable
with the attached the cable-tie and the clamper.
Detail(a)
(a)
Wire clamper (accessory)
Bind securely
Transmission cable
Wired remote controller
cable (option)
Thread the cable-tie
through the hole and
tighten securely
cable-tie (accessory)
Cut of the excess
Wire clamper
(accessory)
Bind securely
Transmission
cable
Thread the cable-tie through
the hole and tighten securely
Wired remote
controller cable
(option)
cable-tie (accessory)
Cut of the excess
(3) Install control box cover.
CAUTION
Do not wire the remote controller cable together with or parallel to the connec-
tion cables, and power supply cables of the INDOOR UNIT and OUTDOOR UNIT,
BRANCH BOX. It may cause erroneous operation.
.
6. REMOTE CONTROLLER SETTING
Refer to the installation manual enclosed with the remote controller when the wired
remote controller (option ) is used.
6.1. Load batteries (R03/LR03 × 2)
(1) Press and slide the battery compartment lid on the reverse side to open it. Slide in the
direction of the arrow while pressing the
mark.
(2) Insert batteries.
Be sure to align the battery polarities (
＋
−
) correctly.
(3) Close the battery compartment lid.
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8/31/2012 10:43:24 AM
8/31/2012 10:43:24 AM
AMP Air Conditioning
www.ampair.co.uk | [email protected]
