Hitachi PC-ARH1E - Page 29

No. Item Optional function
Individual
Setting
Settings Setting conditions Description
129
9C
Not used - 00/.../04 - Use as 00 conditions
130
9d
Not used - 00/.../11 - Use as 00 conditions
131
r1
Dual setpoint ×
00
Function disabled
(factory setting)
This function allows the setting of
independent setpoints for cooling
and heating in the automatic
cooling/heating mode.
01 Function enabled
132
r2
Setting of temperature
differential for switching
cooling and heating
×
0.5 0.5 ºC
This function can only be set when
function r1 is set to 01.
1.0 1.0 ºC
1.5 1.5 ºC
2.0 2.0 ºC
2.5 2.5 ºC
3.0 3.0 ºC
133
r3
Setback temperature
compensation
×
0.5 0.5 ºC
This setting is the temperature
differential value to adjust the
setting temperature during Setback
operation.
1.0 1.0 ºC
1.5 1.5 ºC
2.0 2.0 ºC
2.5 2.5 ºC
3.0 3.0 ºC
3.5 3.5 ºC
4.0 4.0 ºC
4.5 4.5 ºC
5.0 5.0 ºC
5.5 5.5 ºC
134
r4
Not used -
00
- Use at 00 conditions
01
135
r5
Not used -
00
- Use at 00 conditions
01
136
r6
Not used -
00
- Use at 00 conditions
01
137
r7
Not used -
00
- Use at 00 conditions
01
138
r8
Not used -
00
- Use at 00 conditions
01
139
rg
Not used -
01
- Use at 00 conditions
02
140
rA
Not used -
00
- Use at 00 conditions
01
02
03
04
05
06
07
141
rb
Not used - 00~12 - Use at 00 conditions
142
S1
Not used -
00
- Use at 00 conditions
01
143
S2
Not used -
00
- Use at 00 conditions
01
144
S3
Not used
00
- Use at 00 conditions
01
145
S4
Not used
00
- Use at 00 conditions
01
146
S5
Not used
00
- Use at 00 conditions
01
147
S6
Not used
00
- Use at 00 conditions
01
02
148
S7
Not used
00
- Use at 00 conditions
01
02
03
04
05
06
07
OPTIONAL FUNCTION
PMML0497 rev.1 - 12/2020
21
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