Trane MW(C)W509 Installation & Operation Manual page 21

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3.
Check before the beginning of service season
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Check at the end of service season
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AMS-SVX03A-EN
Attention
Do not do cleaning with water hotter than 45
or distorted;
Do not dry a wet strainer over the fi re, otherwise it may catch fi re or become distorted.
Installation
Install the air strainer in arrow direction with the side marked [front] facing to you. Finally,
cover and fi x the panel.
Check that both inlet and outlet of the unit are not blocked.
Check if earth wire is grounded reliably.
Check if the battery of remote controller has been changed.
Check strainer for proper installation.
If the unit not in service for a long time is to be put into operation again, for smooth start of
air conditioner, the main power switch of air conditioning unit shall be set to ON position
24hrs before the operation.
Check strainer and enclosure.
Switch off main power supply of air conditioning unit.
, otherwise the strainer may be discolored
Maintenance
21