Page 1: ...r to syatem There may be more than 1 discon nect switch Turn off accessory heater power if applicable Electrical shock can cause personal injury or death _ CAUTION Although special care has been taken...
Page 2: ...Check to see if the unit is calling for air exchange or unit is in defrost When outdoor ambient temperature is below 23 F some degree of defrost mode is possible Defrost length could be 5 to 20 minute...
