121
18
Trial Operation
Service Support Function
Alarm clear function
1) Clearing of check code on remote controller
This function releases ALL STOP lock status of the outdoor units (whole system) connected with
the indoor unit, and restarts the operation. (
Restarts alarm detection.)
2) Clearing the interface P.C. board of the inverter outdoor unit
It is possible to clear a detected alarm on the P.C. board of the inverter outdoor unit without
resetting the power source, and enables the start of operation.
However, the check code stored on the remote controller is not removed and should be
removed accordingly using the remote controller.
(Clearing setting in remote controller by the above item 1) or reset hole)
Remote controller
RBC-SR2-PE
Main remote controller
RBC-SR1-PE
CHECK
button
CHECK
button
Also alarms in the indoor and lock alarm are
released. (However, the check code remains in
the remote controller.)
After this, alarms are detected as usual.
7 Segment LED
[A]
7 Segment LED
[B]
SW01, 02, 03: Rotary switch
SW04, 05: Push switch
SW08: Dip switch
Push the push-switch SW04 on interface P.C. board of
the inverter outdoor unit for 5 seconds or more.
Set the switches on interface P.C. board of the inverter
outdoor unit, SW01to 2, SW02 to 16", and SW03 to 1.
Display on 7 segment LED [B] of interface P.C. board of
the inverter outdoor unit changes to CL (for 5 seconds)
Push “CHECK” button of the remote controller for 3 seconds or more.
(If pushing the button for 10 seconds and more, the check code is also
cleared. (For that remote controller only))
Summary of Contents for MM-A0160HX
Page 1: ...Service Manual Air Conditioner Multi Split Type System Modular Multi System HFCR407C A90 0130 ...
Page 2: ......
Page 133: ...134 20 Additional Literature and Contacts ...
Page 134: ...135 20 Additional Literature and Contacts ...
Page 135: ...TOSHIBA AIR CONDITIONING www toshiba aircon co uk MADE IN UK A90 0130 Revised April 2001 ...
