Hitachi RCI Service Manual page 232

Indoor units system free series & complementary systems
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6 Optional functions
Code
b1
b8
C5
C8
F2
FC
Fd
H1
H2
H3
H4
H5
*(1): Some indoor units do not accept setting 02.
*(2): If installed next to a bedside table, use setting 00.
*(3): Applicable to FAN, COOL and DRY modes.
*(4): Applicable to HEAT mode.
*(5): Setting 01 is only available when a remote control is used. Do not use this setting when two controls (main/secondary)
are used.
N O T E
When several indoor units are connected, the same settings apply to them all.
To change the settings, wait for over 3 minutes after switching on the power supply.
Some indoor and outdoor units do not accept certain settings or do not include functions corresponding to
the enabled settings. Check the available settings beforehand.
220
SMGB0063 rev. 1 - 10/2010
Part
Heating temperature setting cancellation
Simultaneous cooling/ heating mode
Increase of indoor fan
Remote control thermostat (*2)
Main and secondary remote control setting
Minimum cooling temperature setting (*3)
Maximum heating temperature setting (*4)
Maintenance alarm
Non-automatic control indication
Operating mode change restriction
Ventilation exchange
(total heat exchanger only)
Central control available after forced stoppage
Setting options
00: Normal (temperature setting +4 °C)
01: Cancelled (temperature setting)
02: Temperature setting +2 °C *(1)
00: Disabled
01: Enabled
00: Disabled
01: High 1
02: High 2
00: Disabled
01: Change from indoor inlet thermistor to remote control
thermostat
02: Unit control using the average value of the indoor inlet
thermistor and the remote control thermostat
00: Main
01: Secondary
00: Normal temperature range
01-10: Maximum heating limit +1 °C - +10 °C
00: Normal temperature range
01-10: Maximum heating limit -1°C - 10°C
00: Display
01: Hide
00: Display
01: Hide
00: Operating mode change disabled (hide operating mode)
(factory setting)
01: Operating mode set by the central control unit + FAN
mode
02: Unlimited operation
00: Air conditioning only
01: Ventilation only
02: Air conditioning + Ventilation
00: Disabled
01: Enabled

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