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Troubleshooting by Remote Controller
SiUS28-902_a
71
Troubleshooting
2.2
Self-diagnosis by Wired Remote Controller
Explanation
If operation stops due to malfunction, the remote controller’s operation LED blinks, and the
malfunction code is displayed. (Even if stop operation is carried out, malfunction contents are
displayed when the inspection mode is entered.) The malfunction code enables you to tell what
kind of malfunction caused operation to stop. Refer to P.79 for malfunction code and
malfunction contents.
Note:
1. Pressing the
INSPECTION/TEST
button will blink the check indication.
2. While in check mode, pressing and holding the ON/OFF button for a period of five seconds or
more will clear the failure history indication shown above. In this case, on the codes
displayed, the malfunction code will blink twice and then change to “00” (=Normal), the Unit
No. will change to “0”, and the operation mode will automatically switch from check mode to
normal mode (displaying the set temperature).
Operation LED
ON/OFF button
Malfunction code
Inspection display
Inspection/Test button
Display of indoor unit for
which a malfunction has
been detected
Summary of Contents for SkyAir FCQ18PVJU
Page 1: ...Split System Air Conditioners SkyAir Inverter R 410A Heat Pump 60Hz P Series SiUS28 902_a...
Page 44: ...Other Control SiUS28 902_a 37 Function...
Page 81: ...SiUS28 902_a Troubleshooting by Remote Controller Troubleshooting 74...
Page 185: ...SiUS28 902 Precautions for New Refrigerant R 410A Precautions for New Refrigerant R 410A 178...