AirStage ARXD018GLEH Посібник з монтажу - Сторінка 3
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Tool name
Pressure is huge and cannot be measured with a
conventional (R22) gauge. To prevent erroneous mixing
of other refrigerants, the diameter of each port has been
Gauge manifold
changed.
It is recommended to use a gauge manifold with a high
pressure display range –0.1 to 5.3 MPa and a low pressure
display range –0.1 to 3.8 MPa.
To increase pressure resistance, the hose material and base
Charging hose
size were changed.
A conventional (R22) vacuum pump can be used by installing
a vacuum pump adapter.
Vacuum pump
Be sure that the pump oil does not backflow into the system.
Use one capable for vacuum suction of –100.7 kPa (5 Torr,
–755 mmHg).
Gas leakage detector
Special gas leakage detector for HFC refrigerant R410A.
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 to fall,
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.
Do not discard any accessories needed for installation until the installation work has
been completed.
Name and Shape
Operating manual
Installation manual
Installation template
Washer
Coupler heat insulation (Large)
Coupler heat insulation (Small)
Cable tie (Medium)
Contents of change
WARNING
Q'ty
Application
1
(This book)
1
For positioning the indoor unit
1
For installing indoor unit
8
For indoor side pipe joint (Large pipe)
1
For indoor side pipe joint (Small pipe)
1
For transmission and remote controller
cable binding
2
Name and Shape
Cable tie (Large)
Filter (Small)
(AR007/009/
012/014/
Filter (Big)
(AR018)
(AR024)
Drain hose
Hose band
Drain hose insulation B
2.4. Optional parts
Description
Model
IR receiver unit
UTY-TRHX
Remote sensor
UTY-XSZX
UTY-XWZXZC
UTY-XWZXZB
External connect kit
UTY-XWZXZD
UTY-XWZXZ7
UTY-XWZXZE
UTD-GXS*-W
Auto louver grille
UTD-GXT*-W
Wireless LAN adapter
UTY-TFSXZ*
External power supply
UTZ-GXXA
unit
Q'ty
Application
For fixing the coupler heat insulation.
4
2
024)
2
1
For installing drain pipe VP25
(O.D.32, I.D.25)
1
For installing drain hose
1
Insulates the drain hose
1
Application
For the wireless remote controller.
Room temperature sensor
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)
For Auto louver grille
For wireless LAN control.
Supply power to the indoor unit PCB when
the indoor unit is turned off to prevent errors.
En-2