Light Commercial R410A on-off
S13-01.01.13en
9.2. Solving steps for typical malfunction
(1) For indoor unit
a. Indoor room temperature sensor is abnormal
Indoor room temperature sensor is abnormal
No
Whether the resistance of the room temp. sensor is 10K
Replace room temp. sensor
Replace indoor PCB
b. Evaporator temperature sensor is abnormal
Evaporator temperature sensor is abnormal
No
Whether the resistance of the evaporator temp. sensor is 10K
Replace evaporator temp. sensor
Yes
Replace indoor PCB
c. Condenser temperature sensor is abnormal
Condenser temperature sensor is abnormal
No
Replace condenser temp. sensor
Whether the resistance of the condenser temp. sensor is 10K
Yes
Replace indoor PCB
Outdoor Units. Troubleshooting
99
Yes
Summary of Contents for SIB-100BAY
Page 1: ...S13 01 01 13en Light Commercial Air Conditioner R410A ON OFF Service Manual 2013 ...
Page 6: ...Light Commercial R410A on off S13 01 01 13en 2 2 Outdoor Units General Information 5 ...
Page 48: ...Light Commercial R410A on off S13 01 01 13en 4 Service Space Indoor Units Ceiling Floor 47 ...
Page 68: ...Light Commercial R410A on off S13 01 01 13en 3 Dimensions Indoor Units HSP Duct Type 67 ...
Page 69: ...Light Commercial R410A on off S13 01 01 13en Indoor Units HSP Duct Type 68 ...
Page 91: ...Light Commercial R410A on off S13 01 01 13en 5 Wiring Diagrams SOB 50VA Outdoor Units 90 ...
Page 92: ...Light Commercial R410A on off S13 01 01 13en SOB 60VA SOB 100YA Outdoor Units 91 ...
Page 93: ...Light Commercial R410A on off S13 01 01 13en SOB 140YA SOB 200YA Outdoor Units 92 ...