6
- 5
Mini ECO-i System
Service Checker
3. Ordinary Display Controls and Functions
6
Fig. 2
Fig. 1
Fig. 3
All units start/stop (Fig. 1)
<Operation>
The
(ON/OFF operation) button can be
used to start and stop all indoor units.
• The LED illuminates if any indoor unit is
operating.
• The LED blinks if an alarm occurs at any of
the operating indoor units.
Cooling/heating change (Fig. 1)
<Operation>
The
(MODE) button can be used to
change between heating and cooling operation.
• The specifications are equivalent to the cooling /
heating inputs on the previous outdoor unit PCBs.
• The display indicates the operating mode of the
indoor unit with the lowest unit No.
All units test run (Fig. 2)
<Operation>
The
(CHECK) button can be used to start and
stop a test run for all units. (To start, press and hold
the button for 4 seconds.)
During the test run, “TE
S
T” is displayed.
• The status of test runs performed from the indoor
unit remote controller is not displayed on the
outdoor unit maintenance remote controller.
Double-speed (Fig. 3)
•
Do not use for actual operation.
(Doing so may damage the devices.)
<Operation>
The time
button is used to switch between
double-speed and normal operation.
• During double-speed operation, the repeat timer
mark is
displayed.
LED
06-408 Mini_ECOi_SM6 11/10/06 5:21 PM Page 5
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