Hitachi PC-ARH1E - Page 28

No. Item Optional function
Individual
Setting
Settings Setting conditions Description
106
P1
Setting temperature in 0.5
ºC steps
×
00
Enabled (0.5 °C steps)
(factory setting)
Thisfunctionisusedtodene
whether setting temperature is
adjusted in 0.5 ºC steps (when set
to “00”) or in 1 ºC steps (when set
to “01”).
This setting also determines
whether the resolution of
temperature differential of the
thermistor is 0.5 ºC (when set to
“00”) or 1 ºC (when set to “01”).
01 Disabled (1 °C steps)
107
P2
Not used -
00
- Use at 00 conditions
01
108
P3
Temperature sensor
displayed
×
00 Inlet air thermistor (Tin)
This function is used to select the
thermistor whose temperature is
displayed.
01 Outdoor air thermistor (Tout)
02 Remote controller thermistor (RCS)
03 Remote sensor (THM4)
109
P4
Not used -
00
- Use at 00 conditions
01
110
P5
Display of setting
temperature when operation
mode is Fan
×
00 Shown
This function is used to hide the
display of setting temperature
during operation in fan mode.
01 Hidden
111
P6
Operation of the ECO button ×
00
ECO button enabled (factory
setting)
The operation of ECO button is
disabled when P6 is set to 01
01 ECO button disabled
112
P7
Prohibition of menu screen
transition
×
00
Function disabled
(factory setting)
This function is used to prohibit the
access to the menu screens.
Thetext"Displaydisabled"
appears on screen instead.
01 Function enabled
113
P8
Not used -
00
- Use at 00 conditions
01
114
P9
Not used -
00
- Use at 00 conditions
01
115
PA
Daylight saving time ×
00 1 hour
This function is used to set the
amount of adjustment when
daylight saving time is applied.
01 2 hours
116
Pb
Not used -
00
- Use at 00 conditions
01
117
PC
Not used -
00
- Use at 00 conditions
01
118
91
Not used ×
00
- Use at 00 conditions
01
119
92
Not used × - - Not used
120
93
Not used × - - Not used
121
94
Not used × - - Not used
122
95
Not used × - - Not used
123
96
Not used -
00
- Use at 00 conditions
01
124
97
Not used -
00
- Use at 00 conditions
01
125
98
Not used -
00
- Use at 00 conditions
01
126
9g
Not used -
00
- Use at 00 conditions
01
127
9A
Not used -
00
- Use at 00 conditions
01
128
9b
Not used - 00/01 - Use as 00 conditions
OPTIONAL FUNCTION
PMML0497 rev.1 - 12/2020
20