Optional Functions For Pc-Arh Remote Controls - Hitachi RCI-1.0FSN4 Service Manual

6 Optional functions
Optional functions through Remote control

6.2.3 Optional functions for PC-ARH remote controls

Optional setting function
1 To access the optional setting mode with the unit at a standstill,
press the MODE and FAN SPEED buttons at the same time for
over 3 seconds until the image displayed on the screen changes:
2 Press TEMP▼ to change the setting elements and press TEMP▲
to change the setting options. See the table below for the setting
elements and options.
3 To complete the optional setting mode, press the MODE and FAN
SPEED buttons at the same time.
Code Part
Heating temperature setting
b1
cancellation
Simultaneous cooling/ heating
b8
mode
Increase of indoor fan
C5
Remote control thermostat (*2)
C8
Main and secondary remote
F2
control setting
Minimum cooling temperature
FC
setting (*3)
Maximum heating temperature
Fd
setting (*4)
Maintenance alarm
H1
Non-automatic control indication
H2
Operating mode change
H3
restriction (*5)
Ventilation exchange
H4
(total heat exchanger only)
Central control available after
H5
forced stoppage
225 SMGB0099 rev.0 - 12/2016
00: Normal (temperature setting +4ºC)
01: Cancelled (temperature setting)
02: Temperature setting +2ºC *(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 +1ºC - +10ºC
00: Normal temperature range
01-10: Maximum heating limit -1ºC - 10ºC
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
Press the "TEMP▼"
Press the "TEMP▲"
button to change the button to select setting
setting options
Setting options
elements
6