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SiBE28-804
Troubleshooting by Remote Controller Display / LED Display
Troubleshooting
213
Troubleshooting
Is
the refrigerant level
proper?
NO
YES
YES
Collect refrigerant and
recharge a proper
amount of refrigerant
after vacuum drying.
(P236) Check for
refrigerant shortage.
Check the inter-unit wiring and
piping between the indoor and
outdoor units.
Is wiring and
piping connection
matched?
NO
Match wiring and piping
connection.
Check the refrigerant
piping system for
clogging.
Check 13
Check 8
Caution
Be sure to turn off power switch before connect or disconnect connector,
or parts damage may be occurred.
Summary of Contents for FHQ100BUV1B x 2
Page 13: ...SiBE28 804 2 ...
Page 19: ...Model Name and Power Supply SiBE28 804 8 General Information ...
Page 29: ...Specifications SiBE28 804 18 Specifications ...
Page 33: ...Wired Remote Controller SiBE28 804 22 Remote Controller 1 2 Installation ...
Page 34: ...SiBE28 804 Wired Remote Controller Remote Controller 23 ...
Page 93: ...Outdoor Unit Fan Speed Control SiBE28 804 82 Functional Description ...
Page 131: ...Test Run and Operation Data SiBE28 804 120 Test Operation ...
Page 251: ...Troubleshooting by Remote Controller Display LED Display SiBE28 804 240 Troubleshooting ...
Page 277: ...PCB Layout SiBE28 804 266 Appendix ...
Page 297: ...RZQ100 140C7 RZQS125 140C7V1B SiBE28 804 286 Removal Procedure ...
Page 311: ...SiBE28 804 iv Index ...