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8. FREEZE PREVENTION MODE
1. To press "F.P." button, you can set to
FREEZE PREVENTION mode.
(
*
FREEZE PREVENTION mode can be started only when the HEAT
operation is selected and the room air conditioner is not operating.
2. In FREEZE PREVENTION mode, HEAT operation is automatically started
when the room temperature is low (ca 5
*
In FREEZE PREVENTION mode,
- any buttons (except "START/STOP" and "F. P." ) are not accepted.
- any scheduled Reservation Patterns do not work. (Each reserved
Pattern remains memorized and unchanged.)
3. By pressing "F.P." or "START/STOP"
button, the FREEZE PREVENTION
mode can be canceled and the
operation returns to normal.
(
9. INFORMATION
- When
the DEFROST operation. (MAX 20 minutes)
- When
contact your service contractor of HITACHI.
X-WKT1_EN.indd 13
INSTALLATION AND OPERATION MANUAL
is indicated.)
disappears.)
is indicated in the HEAT operation, the air conditioner operates
is indicated, please turn OFF the main power supply and
).
℃
18/04/2008 13:29:5
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