Troubleshooting - Haier Commercial Cool CPRB07XC7 User Manual

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If air conditioner does not o
o Check if unit _i plugged in,_The pUug may have
come _oos_i_
o Press "Reset" bu#on on €he plug fo resume opera_iono
_' Check if the ebctrical wall receptacle is of proper voltage_
ei Check if the circuit breaker needs to be reset or if the fuse needs to be replace&
oi Check if the unit is in "Off" mode.
o If the warning light is on, drain the water drain pipe by removing the piug_
Air cendifioner is working but room is not ¢_|ing:
_i
_OOm may have appliances that produce heat. Use an exhaust fan to remove excess heat.
o Check exhaus_ hose for proper insta!lafion.
® Redirect the airflow. Remove any obstacles,
o AH doors and windows need to be closed so that cooi air does not escope the room_
®'Air filter may be Nlocked or may need cleaning.
® Unit BTU may be too low for the required cooling area..
o On extremely hot & humid days, air conditioners may take a little longer to cook
®'Drain, the water drain pipe by removing _he plug.
oi Unit may be in fan or dry mode. Put air conditioner in cool mode.
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