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Model
CS-E7JKEW CU-E7JKE CS-E9JKEW CU-E9JKE CS-E12JKEW CU-E12JKE CS-E15JKEW CU-E15JKE CU-E15JKE-1 CS-E7JKEW-3 CU-E7JKE-3 CS-E9JKEW-3 CU-E9JKE-3 CS-E12JKEW-3 CU-E12JKE-3 CS-XE7JKEW CS-XE9JKEW CS-XE12JKEW CS-XE15JKEW
Pages
127
Size
12.25 MB
Type
PDF
Document
Service Manual
Brand
Device
Air Conditioner / AIR CONDITIONER
File
cs-e7jkew-cu-e7jke-cs-e9jkew-cu-e9jke-cs-e12jkew-c.pdf
Date

Panasonic CS-E7JKEW / CU-E7JKE / CS-E9JKEW / CU-E9JKE / CS-E12JKEW / CU-E12JKE / CS-E15JKEW / CU-E15JKE / CU-E15JKE-1 / CS-E7JKEW-3 / CU-E7JKE-3 / CS-E9JKEW-3 / CU-E9JKE-3 / CS-E12JKEW-3 / CU-E12JKE-3 / CS-XE7JKEW / CS-XE9JKEW / CS-XE12JKEW / CS-XE15JKEW Service Manual ▷ View online

93
16.4.12. H32 (Outdoor Heat Exchanger Temperature Sensor 2 Abnormality)
Malfunction Decision Conditions
During startup and operation of cooling and heating, the temperatures detected by the outdoor heat exchanger temperature
sensor are used to determine sensor errors.
Malfunction Caused
• Faulty connector connection.
• Faulty sensor.
• Faulty  PCB.
Troubleshooting
94
16.4.13. H33 (Unspecified Voltage between Indoor and Outdoor)
Malfunction Decision Conditions
The supply power is detected for its requirement by the indoor/outdoor transmission.
Malfunction Caused
• Wrong models interconnected.
• Wrong indoor unit and outdoor unit PCBs used.
• Indoor unit or outdoor unit PCB defective.
Troubleshooting
95
16.4.14. H34 (Outdoor Heat Sink Temperature Sensor Abnormality)
Malfunction Decision Conditions
During startup and operation of cooling and heating, the temperatures detected by the outdoor heat sink temperature sensor are
used to determine sensor errors.
Malfunction Caused
• Faulty connector connection.
• Faulty sensor.
• Faulty  PCB.
Troubleshooting
96
16.4.15. H36 (Outdoor Gas Pipe Sensor Abnormality)
Malfunction Decision Conditions
During startup and operation of cooling and heating, the temperatures detected by the outdoor gas pipe temperature sensor are
used to determine sensor errors.
Malfunction Caused
• Faulty connector connection.
• Faulty sensor.
• Faulty PCB.
Troubleshooting
Page of 127
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