Optional Functions List - Hitachi PC-ARF Technical Catalogue

4 Individual remote controls
PC-ARH

4.3.6.2 Optional functions list

Indi-
Optional Func-
Items vidual
tion
Setting
Removal of Hea-
○
b1 ting Temperature
Compensation
Automatic cooling/
×
b8
heating mode
Increasing Fan
○
C5
Speed
Thermistor of
○
C8 Remote Control
Switch
Remote Control
×
F2
Main-Sub Setting
Cooling Lower Limit
×
FC for Setting Tempe-
rature (*4)
*1. Certain indoor units do not accept the setting "02".
*2. If installed on a bedside table, use the setting "00".
*3. Applies to "FAN", "COOL" and "DRY" modes.
*4. Applies to "HEAT" mode.
*5. "01" is only available when using a remote control. Do not use this setting when using two remote controls (primary/
secondary).
N O T E
• When connecting several indoor units, the same settings are applied to all units.
• To change the settings, wait at least three minutes after switching the power on.
• Some indoor and outdoor units do not accept certain settings or do not have the functions that relate to the activated settings. Check
the available settings beforehand.
• Note down the option selected in the "settings" column on the table.
167
TCGB0106 rev.0 - 12/2014
Setting
Condi- Contents
tion
Standard (Set Temp.
00
+4 ºC)
01 Removal (Set Temp.)
02 Set Temp. +2 ºC (*1)
00 Not Available
01 Not Available
00 Not Available
01 Hi Speed 1 (*2)
02 Hi Speed 2 (*2)
Control by Indoor Suc-
00
tion Thermistor
Control by Thermistor of
01
Remote Control Switch
Control by Average
Value of Indoor Suction
02 Thermistor and Thermis-
tor of Remote Control
Switch
00 Main
01 Sub
00 Standard
01 Lower Limit +1 ºC
02 Lower Limit +2 ºC
... ...
09 Lower Limit +9 ºC
10 Lower Limit +10 ºC
Indi-
Optional Func-
Items vidual
tion
Setting
Heating Upper Limit
×
Fd for Setting Tempe-
rature (*5)
Maintenance
H1
alarm
No automatic
H2 control indica-
tion
Operation
H3 mode change
restriction (5*)
Ventilation
changeover
H4
(total heat ex-
changer only)
Central control
available after
H5
forced stop-
page.
Setting
Condi- Contents
tion
00 Standard
01 Upper Limit –1 ºC
02 Upper Limit –2 ºC
...
09 Upper Limit –9 ºC
10 Upper Limit –10 ºC
00 Show
01 Hide
00 Show
01 Hide
Operation mode
change off (hide
00
operation mode)
(factory setting)
Operation mode set by
01 the central control unit +
"FAN" mod
02 Unlimited operation
00 Air conditioning only
01 Ventilation only
Air conditioning +
02
Ventilation
00 Off
01 On
4