Carrier 40MBAB Series Service Manual page 15
Air handler unit ductless system
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Also See for 40MBAB Series:
- Owner's manual (14 pages) ,
- Installation instructions manual (32 pages)
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40MBAB: Service Manual
Quick Maintenance by Error Code (Cont.)
PART REQUIRING REPLACEMENT
T3 Sensor
TP Sensor
Pressure sensor
Reactor
Data adapter board
High pressure valve assembly
Additional refrigerant
PART REQUIRING REPLACEMENT
Indoor PCB
Outdoor fan motor
T3 Sensor
TP Sensor
Pressure sensor
Reactor
Data adapter board
High pressure valve assembly
High pressure protector
Low pressure protector
Additional refrigerant
NOTE: For certain models, the outdoor PCB can not be removed separately. In this case, the outdoor electric control box
should be replaced as a whole.
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
Table 10 - Quick Maintenance by Error Code
EL 16
EH 0
B
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
Table 11 - Quick Maintenance by Error Code
PC 41
PC 43
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
15
PC 06
PC 08/44/ 49
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
PC 10/11/12
PC 30
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
PC 0A
PC 0F
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
PC 31
PC 40
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
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