12 Maintenace notes
473
SMGB0064 rev.0 - 08/2011
12
Customer’s name:________________________________ Date:____________________
Outdoor unit model (serial No. ) RAS- (Serial No. ) RAS- (Serial No. )
8.3 I.U. intake air temp. iA
8.4 I.U. discharge air temp. oA
8.5 Cause of I.U. stoppage dA
N O T E
• O.U.: Outdoor Unit.
• I.U.: Indoor unit.
• FAN1 FAN2: Constant speed fan.
• 52C: CMC.
• PSH: High pressure switch.
• 20A: Solenoid valve (SVA).
• 20F: Solenoid valve (SFV).
• 21: Reversing valve (RVR).
• CH: Oil heater.
• *: Multiply 1/8 by the code on the 7-segment.
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