Final Installation Checks - Toshiba RAV-SM562XT-E Installations-Handbuch

9

FINAL INSTALLATION CHECKS

Precautions
1. Ensure that the electrical cable used for power
supply and control of the system is unable to come
into contact with either service valves or piping work
which are not insulated.
Electrical wiring
1. When installation is complete, check that all power
supply and interconnecting wiring has been
appropriately protected.
Refrigerant piping
1. When refrigerant and drain piping have been
completed. Ensure that all pipework is fully insulated
and apply finishing tape to seal the insulation.
Check and Test Operation
• Pressure of R410A is approx. 1.6 times of that of R22.
If installation work is incompletely finished, a gas
leakage may occur at the cases such as pressure rise
during operation.
Therefore, be sure to test the piping connections for
leakage.
• Check the flare nut connections, valve stem cap
connections and service port cap fittings for gas leak
with a leak detector or soap water.
Piping cover
Cord clamp
Indoor/Outdoor
connecting
cables
Power cable
Valve cover
Tel: 01823 665660
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Flare nut
connections
(Indoor unit)
17
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Test Operation
To switch the TEST RUN (COOL) mode, push
TEMPORARY button for 10 sec.
(The beeper will make a short beep.)
TEMPORARY
button
Auto Restart Setting
This product is designed so that, after a power failure, it
can restart automatically in the same operating mode
as before the power failure.
Information
The product was shipped with Auto Restart function
in the off position. Turn it on as required.
How to set the Auto Restart
• Press and hold the TEMPORARY button for about 3
seconds. After 3 seconds, the electronic beeper
makes three short beeps to tell you the Auto Restart
has been selected.
• To cancel the Auto Restart, follow the steps described
in the section Auto Restart Function of the Owner's
Manual.
Hi POWER FILTER PRE.D
Fax: 01823 665807