SiBE28-804
Procedure of Self-Diagnosis by Remote Controller
Troubleshooting
151
: Error code displays automatically and system stops.
Inspect and repair it.
: In the case of the shaded error codes, “inspection” is not displayed. The system
operates, but be sure to inspect and repair it.
: Error code displays with blinking.
The system operates, but be sure to inspect and repair it.
Notes:
1. There is a possibility of open phase power supply, check power supply also.
2. Operation when a malfunction occurs may differ according to the model.
3. RZQ100~140C7V1B, RZQS125·140C7V1B
P1
Open phase or voltage unbalance
P4
Abnormal radiation fin temperature sensor
(outdoor unit)
PJ
Failure of capacity setting (outdoor unit)
Either capacity data is set incorrectly, or capacity
has not been set for the data IC
U0
Lack of gas malfunction
Abnormal suction pipe temperature
Applicable Models : (Note 3)
U0
U2
Abnormal power supply voltage
Including malfunction of K1M, K2M
U4/UF
Failure of transmission (between indoor and
outdoor unit)
Transmission between indoor and outdoor unit is
not being correctly carried out. (Note 1, Note 2)
UF
Failure of transmission (between indoor and
outdoor unit)
or
Piping and wiring mismatch
or
Gas shortage
Transmission between indoor and outdoor unit is
not being correctly carried out.
or
There is very little or no refrigerant flow within the
indoor unit
Applicable Models : (Note 3)
U5
Failure of transmission (between indoor unit and
remote controller)
Transmission between indoor and remote
controller is not being correctly carried out.
U8
Failure of transmission (between “main” and
“sub” remote controller
Transmission between “main” and “sub” remote
controller is not being correctly carried out.
UA
Failure of fieldsetting
System fieldsetting error pair, twin, triple, double
twin or wrong capacity class.
UC
Address error of central remote controller
Malfunction Code
Contents/Processing
Remarks
Содержание FHQ100BUV1B x 2
Страница 1: ...SiBE28 804 SkyAir RZQ71C7V1B RZQ100 140C7V1B RZQS71 100C7V1B RZQS125 140C7V1B R 410A Heat Pump 50Hz ...
Страница 13: ...SiBE28 804 2 ...
Страница 19: ...Model Name and Power Supply SiBE28 804 8 General Information ...
Страница 29: ...Specifications SiBE28 804 18 Specifications ...
Страница 33: ...Wired Remote Controller SiBE28 804 22 Remote Controller 1 2 Installation ...
Страница 34: ...SiBE28 804 Wired Remote Controller Remote Controller 23 ...
Страница 43: ...SiBE28 804 32 Functional Description 6 Outdoor Unit Fan Speed Control 81 6 1 Outdoor Unit Fan Speed Control 81 ...
Страница 93: ...Outdoor Unit Fan Speed Control SiBE28 804 82 Functional Description ...
Страница 131: ...Test Run and Operation Data SiBE28 804 120 Test Operation ...
Страница 251: ...Troubleshooting by Remote Controller Display LED Display SiBE28 804 240 Troubleshooting ...
Страница 277: ...PCB Layout SiBE28 804 266 Appendix ...
Страница 297: ...RZQ100 140C7 RZQS125 140C7V1B SiBE28 804 286 Removal Procedure ...
Страница 311: ...SiBE28 804 iv Index ...