Accessory Parts - Toshiba RAV-SP242AT2P-UL Installation Manual

If the compressor is operated with the valve open and
without the refrigerant pipe, the compressor sucks air and the
refrigeration cycle is over pressurized, which may cause a burst
or injury.
• When carrying out the pump-down work, shut down the
compressor before disconnecting the refrigerant pipe.
Disconnecting the refrigerant pipe with the service valve left
open and with the compressor still operating will cause air, etc.
to be sucked in, raising the pressure inside the refrigeration
cycle to an abnormally high level, and possibly resulting in
rupturing, injury, etc.
WARNING
• After installation work, make sure below before operation.
- Connection pipes are connected properly and no leakage.
- Packed valves are fully open.
Running compressor without open packed valves may cause
abnormal high pressure and parts failure.
Leakage at connection piping may suck air and make further
high pressure cause burst and injure.
CAUTION
• Do not climb onto or place objects on top of the outdoor
unit.
You may fall or the objects may fall off of the outdoor unit and
result in injury.
• Wear heavy gloves during the installation work to avoid injury.
EQUIPMENT DAMAGE HAZARD
Failure to follow this caution may result in equipment damage or
improper operation.
Do not bury more than 36 in. (914 mm) of refrigerant pipe in the
ground. If any section of pipe is buried, there must be a 6 in.
(152 mm) vertical rise to the valve connections on the outdoor
units. If more than the recommended length is buried, refrigerant
may migrate to the cooler buried section during extended periods
of system shutdown. This causes refrigerant slugging and could
possibly damage the compressor at start-up.
9-EN
1131601101 EN FR ES.indb 5 1131601101 EN FR ES.indb 5
– 5 –
2

Accessory parts

Part name Q'ty Shape
Installation Manual 1 Booklet
Drain connector 1
Waterproof rubber cap 5
Guard material for
1
passage part
Usage
Hand this directly to the customer.
For protecting passage part (pipe cover)
4/8/2565 BE 10:14 4/8/2565 BE 10:14
10-EN