Setup At Local Site And Others; Calling Of Check Code History; Group Control Operation - Toshiba RAV-GP1101AT8-E Service Manual

9. SETUP AT LOCAL SITE AND OTHERS

9-1. Calling of check Code History

<Contents>
The trouble contents in the past can be called.
<Procedure>
1
Push + buttons simultaneously for 4 seconds or
more to call the service check mode.
Service Check goes on, the CODE No. 01 is displayed, and then
the content of the latest alarm is displayed. The number and
trouble contents of the indoor unit in which a trouble occurred are
displayed.
2
In order to monitor another check code history, push
the set temperature
check code history No. (CODE No.).
01 01 01 01 01
CODE No. (Latest) → CODE No.
NOTE : 4 check code histories are stored in memory.
3
Pushing button returns the display to usual display.
REQUIREMENT
Do not push button, otherwise all the check code histories of the
indoor unit are deleted.

9-2. Group Control Operation

In a group control, operation of maximum 8 indoor units can be controlled by a remote controller.
The indoor unit connected with outdoor unit (Individual/Master of twin) controls room temperature according to
setting on the remote controller.
<System example>
OUT
IN
1-1
Remote controller
1. Display range on remote controller
The setup range (Operation mode/Air volume select/Setup temp) of the indoor unit which was set to the
master unit is reflected on the remote controller.
2. Address setup
Turn on power of the indoor unit to be controlled in a group within 3 minutes after setting of automatic
address. If power of the indoor unit is not turned on within 3 minutes (completion of automatic address
setting), the system is rebooted and the automatic address setting will be judged again.
1) Connect 3 In/Out cables surely.
2) Check line address/indoor address/group address of the unit one by one.
3) The unit No. (line/indoor gout address) which have been set once keep the present status as a rule if the
unit No. is not duplicated with one of another unit.
/ buttons to change the
04 04 04 04 04
(Old)
OUT OUT
Master
IN IN
2-1 3-1
<Operation procedure>
OUT
IN
4-1
– 70 –
TEMP.
TIMER SET FAN
TIME SAVE A A
FILTER L L
RESET TEST SET CL SWING/FIX
2 3 1
1 2 3
Returned to usual display
OUT
IN
7-1
Max. 8 units
ON / OFF
MODE
VENT
UNIT LOUVER T