Hitachi RAC-35WPB - Intermittent Fan Speed Setting

CONTROL AND FUNCTION
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9.6. INTERMITTENT FAN SPEED SETTING
The intermittent fan control during thermo off in Heating Mode can be changed by the remote controller.
(This procedure should be done only by service personnel.)
It is possible to select from 3 patterns.
PROCEDURE
1. Press [START/STOP] button, [Mon-Sun] button and press [RESET] button
simultaneously. Release [RESET] button only and make sure that all marks on the remote controller display
are indicated, then release [START/STOP] button and [Mon-Sun] button. Remote controller now
enters "Intermittent Fan Control Change Mode".
2. Press [ROOM TEMPERATURE setting] [∧(UP)]/[V(DOWN)] buttons.
(The intermittent pattern changed with indoor unit beep sound.)
Pattern 1
Pattern 2
Pattern 3
Single Model
Continuous
30sec ON / 210sec OFF
repeatedly
50sec ON / 190sec OFF
repeatedly
Multi Model
30sec ON / 210sec OFF
repeatedly
50sec ON / 190sec OFF
repeatedly
Continuous
NOTE :
(1) The indication of the selected intermittent pattern will disappear after 10 seconds.
(2) The selected intermittent pattern will remain unchanged after the unit is turned off.
Transmission sign lights up with beep from indoor unit simultaneously.