Regular Maintenance - Daikin DAR Series Installation Instructions Manual

Regular Maintenance

The only item to be maintained on a regular basis by the user is
the circulating air filter(s). Filter should be cleaned or replaced
regularly.
HIGH VOLTAGE!
Disconnect ALL power before servicing or
installing this unit. Multiple power sources may
be present. Failure to do so may cause property
damage, personal injury or death.
Routine maintenance is essential for trouble free operation of
this Airhandler. A few preseason checks can eliminate costly
repairs and down time.
A certified service technician must perform all services
mentioned below.
1. Check and change air filters as needed
2. Check, adjust or replace belts and check sheaves for
proper operation.
3. Clean the evaporator coil and check for duct leaks.
4. Check for proper charge and (or) for refrigerant leaks.
If these few precautions are observed and maintained, this
Airhandler can provide years of trouble free service.
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