INDOOR UNIT INDICATORS
HITACHI
OPERATION INDICATOR
TEMPORARY SWITCH
Use this switch to start and stop when the remote controller does not work. [Use non-conductor stick
(example: toothpick)]
By pressing the temporary switch, the operation is done in previously set operation mode.
G
When the operation is done using the temporary switch after the power source is turned off and turn on
G
again, the operation is done in automatic mode.
(EN) RAS/RAC-S28H2A
All manuals and user guides at all-guides.com
FILTER LAMP
When the device is operated for a total of about 200
hours, the FILTER lamp lights to indicate that it is time
to clean the filter. The lamp goes out when the
"
device is on "STANDBY MODE".
OPERATION LAMP
This lamp lights during operation.
The OPERATION LAMP flashes in the following cases
during heating.
(1) During preheating
(2) During defrosting
TIMER LAMP
This lamp lights when the timer is working.
TEMPORARY
SWITCH
– 3 –
3
(AUTO SWING)" button is pressed while the
For about 2–3 minutes after starting up.
Defrosting will be performed about once an hour
when frost forms on the heat exchanger of the
outdoor unit, for 5–10 minutes each time.
G
This figure shows the opening condition of
front panel. Refer to Instruction manual in
relation to how to open or close the front panel.
4/21/08, 17:35
TEMPORARY
SWITCH