Accessories; Optional Parts; Installation Work; Selecting An Installation Location - Fujitsu AIRSTAGE ARXC036GTEH Installation Manual

2.3. Accessories

For installation purposes, be sure to use the parts supplied by the manufacturer or
other prescribed parts. The use of non-prescribed parts can cause serious accidents
such as the unit falling, water leakage, electric shock, or fi re.
The following installation parts are furnished. Use them as required.
Keep the Installation Manual in a safe place and do not discard any other accessories
until the installation work has been completed.
Name and Shape
Operating manual
Installation manual
Cable tie (Large)
Cable tie (Medium)
Coupler heat insulation (Small)
Coupler heat insulation (Large)
Special nut A
(Large fl ange)
Special nut B
(Small fl ange)
Drain hose
Hose band
Drain hose insulation
WARNING
Q'ty Application
1
(This book)
1
For fi xing the coupler heat
insulation
4
For transmission and remote con-
troller cable binding
2
For indoor side pipe joint (Small)
1
For indoor side pipe joint (Large)
1
For suspending the indoor unit from
ceiling
4
4
For installing drain pipe
VP25 (O.D.32, I.D.25)
2
For installing drain hose
2
For installing drain hose
2

2.4. Optional parts

The following options are available.
Description Model
UTY-XWZXZC
UTY-XWZXZB
External connect kit UTY-XWZXZD
UTY-XWZXZ7
UTY-XWZXZE
Remote sensor UTY-XSZX
IR receiver unit UTY-TRHX
Wireless LAN adapter UTY-TFSXZ*
External power supply
UTZ-GXXA
unit
When installing, please refer to the installation manual of each optional part.

3. INSTALLATION WORK

Correct initial installation location is important because it is diffi cult to move unit after it is
installed.

3.1. Selecting an installation location

Decide the mounting position together with the customer as follows.
Select installation locations that can properly support the weight of the indoor unit.
Install the units securely so that they do not topple or fall.
Do not install the indoor unit in the following areas:
• Area with high salt content, such as at the seaside. It will deteriorate metal parts,
causing the parts to fail or the unit to leak water.
• Area fi lled with mineral oil or containing a large amount of splashed oil or steam,
such as a kitchen. It will deteriorate plastic parts, causing the parts to fail or the unit
to leak water.
• Area that generates substances that adversely affect the equipment, such as sulfuric
gas, chlorine gas, acid, or alkali. It will cause the copper pipes and brazed joints to
corrode, which can cause refrigerant leakage.
• Area that can cause combustible gas to leak, contains suspended carbon fi bers or
fl ammable dust, or volatile infl ammables such as paint thinner or gasoline. If gas
leaks and settles around the unit, it can cause a fi re.
• Area where animals may urinate on the unit or ammonia may be generated.
Do not use the unit for special purposes, such as storing food, raising animals,
growing plants, or preserving precision devices or art objects.
It can degrade the quality of the preserved or stored objects.
Do not install where there is the danger of combustible gas leakage.
Do not install the unit near a source of heat, steam, or fl ammable gas.
Install the unit where drainage does not cause any trouble.
Install the indoor unit, power supply cable, transmission cable, and remote controller
cable at least 1 m away from a television or radio receivers. The purpose of this is to
prevent TV reception interference or radio noise. (Even if they are installed more than
1 m apart, you could still receive noise under some signal conditions.)
If children under 10 years old may approach the unit, take preventive measures so
that they cannot reach the unit.
Take precautions to prevent the unit from falling.
(1) Install the indoor unit on a place having a suffi cient strength so that it withstands
against the weight of the indoor unit.
(2) The inlet and outlet ports should not be obstructed; the air should be able to blow all
over the room.
(3) Leave the space required to service the air conditioner.
(4) Install the unit where connection to the outdoor unit (or RB unit) is easy.
(5) Install the unit where the connection pipe can be easily installed.
(6) Install the unit where the drain pipe can be easily installed.
(7) Install the unit where noise and vibrations are not amplifi ed.
(8) Take servicing, etc., into consideration and leave the spaces. Also install the unit
where the fi lter can be removed.
(9) Do not install the unit where it will be exposed to direct sunlight.
Application
For output function
(Output terminal / CNB01)
For control input function
(Apply voltage terminal / CNA01)
For control input function
(Dry contact terminal / CNA02)
For forced thermostat off function
(Apply voltage terminal / CNA03)
For forced thermostat off function
(Dry contact terminal / CNA04)
Room temperature sensor
For the wireless remote controller.
For wireless LAN control.
Supply power to the indoor unit PCB when
the indoor unit is turned off to prevent errors.
WARNING
CAUTION
En-2