Sharp AY-X10CR User Manual

AH/AY-X08CR
AH/AY-X10CR
AHIAY-X13CR
h) Refrigerant Cylinder
®@ Arefrigerant cylinder exclusive for R410A comes identified with refrigerant name and is coated with pink
paint as designated by the ARI, U.S.A
i) Charge Port and Packing for Refrigerant Cylinder
@ According to the charge hose's cap size, a charge port with 1/2 UNF 20 threads per inch and
corresponding packing are required.
j) Gas Leakage Detector
® Ahigh sensitivity gas leakage detector exclusive for HFC refrigerant is used. In the case of R410A, the
detection sensitivity is about 23 g per year.
(2) General Tools
a) Vacuum pump g)
b) Torque wrench Genem h)
for 1/4 : opposite side 17 mm xX (160 kgf-cm) i)
for 1/4 : opposite side 17 mm x Haile j)
for 3/8 : opposite side 22 mm x (oun k)
c) Pipe cutter 1)
d) Reamer m)
e) Screwdriver (+, —) n)
f) Hacksaw 0)
Hole core drill (O65 or 70)
Hexagonal wrench (opposite side 4 or 5 mm)
Spanner, or monkey wrench
Tape measure
Thermometer
Clamping ampere meter
Insulation resistance tester (mege tester)
Electro circuit tester
Pipe bender
(3) Applicability or R410A Tools to R22 Model
Table 13. Applicability of R410A Tools to R22 Model
[foots tor Raia | Applicable to R22 moder |
'c)[ Electronic balance for refrigerant charging | -—~—OS—S
)| Fiaretool (clutch type) CYS CCC”
i i On
ae © aaa
ts)
A/a |c
Refrigerant cylinder
3% Used when conventional flare tool (clutch type) is used.
io}
Note: For inquiry, contact your agent.
3.2 New Installation Work (When Using New Refrigerant Piping)
(1) Air Purge by Vacuum Pump and Gas Leakage Inspection (See Fig. 6)
a) Connect the charge hose to the outdoor unit.
b) Connect the charge hose to the vacuum pump adapter. @
At this time, keep the control valves in the fully closed position. ® @
c) Place the handle Lo in the fully opened position ©, and turn ON the vacuum pumpAfs power switch.
During this step, perform evacuating (about 10~15 minutes); for the evacuating time, refer to the equipment
manufacturer's manual.
When the compound gauge's pointer has indicated -0.1 MPa (-76 cmHg) 6, place the handle Lo in the fully
closed position ©, and turn OFF the vacuum pump's power switch.
Keep this state for 1 ~ 2 minutes, and ascertain that the compound gauge's pointer does not retum.
Fully open the control valves. @ @
f) Detach the charge hoses. ® @
g) Tightly secure the cap on the service port. @
d)
56

Sharp AY-X10CR Specifications

General

Brand	Sharp
Model	AY-X10CR
Category	Air Conditioner
Language	English