Sanyo SAP-CRV12AEH, Руководство по обслуживанию

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English
1-4. Safety Requirements for Electrical Devices
(1) Use an independent circuit of the rated AC voltage
exclusive of any other devices and only with the
specified cable diameter.
(2) Applicable voltage operating range: 198 – 264 VAC
(3) Do not forcefully pull on the power cable or sus-
pend it without adequate support, either horizontal-
ly or vertically.
(4) Be sure to properly ground (earth) the device to a
reliable grounding point in accordance with local
electrical codes and using an approved grounding
connector. All wiring should be done only by a pro-
fessional electrician.
• A surge protector should be installed in the
exclusive circuit along with a correctly
sized breaker switch.
• The breaker switch (thermal/magnetic type)
must be of proper capacity to serve as protec-
tion against short circuit and power overload.
(5) The minimum distance from the unit to any
inflammable object or material is 1.5 m.
• The power supply wiring must be correctly and
tightly connected, with no internal short circuit or
leakage.
• A wrong connection may result in a fire hazard or
system misoperation.
1-5. Grounding (Earthing) Requirements
(1) This air conditioner is a Type 1 device and must be
grounded (earthed) accordingly. Be sure to follow
all local electrical codes.
(2) The power supply circuit must include a safe and
reliable ground. DO NOT connect the ground/earth
wire to any of the following:
– Gas pipe
– Tap water pipe
– Sewage pipe
– Any other point that does not meet electrical
codes.
1-6. Type of Copper Tube and Insulation Material
If you wish to purchase these materials separately
from a local source, you will need:
(1) Deoxidized annealed copper tube for refrigerant
tubing.
Cut each tube to the appropriate l30 cm to
40 cm to dampen vibration between units.
(2) Foamed polyethylene insulation for the specified
copper tubes as required to precise length of tub-
ing. Wall thickness of the insulation should be not
less than 8 mm.
(3) Use insulated copper wire for field wiring. Wire size
varies with the total length of wiring. Refer to 3-4-1.
Wiring Instructions for details.
1-7. Other Wiring Considerations
(1) Wire only in accordance with the methods given in
this manual for both power and inter-unit signal
control, and carefully following the circuit diagram
affixed to the unit for each isolated component.
(2) The type and rating of the fuse used should comply
with the label on the controller or fuse device.
(3) The external static pressure when testing is “0Mpa.”
NOTE
NOTE
Narrow Tube Wide Tube
Outer Dia. Thickness Outer Dia. Thickness
6.35 mm 0.8 mm 9.52 mm 0.8 mm
10-061 SAP-KRV9AEH EN 4/27/10 4:42 PM Page 4