Hitachi PC-ARFG-E Installation & Operation Manual page 60

SERVICE & INSTALLATION MENU
Element Optional function
Maximum outdoor
temperature to allow
rC operation mode switch to
heating in auto cooling/
heating with dual set point
Minimum outdoor
temperature to allow
rd operation mode switch to
cooling in auto cooling/
heating with dual set point
Temperature for the beginning
rE
of heating in setback
Temperature for the beginning
rF
of cooling in setback
S1 Not used
S2 Not used
S3 Not used
55 PMML0565 rev.0 - 09/2021
Individual
Settings
setting
00 Disabled
01 20.0ºC
02 21.0ºC
03 22.0ºC
· ·
· ·
· ·
X
21 40.0ºC
22 0.0ºC
23 1.0ºC
24 2.0ºC
· ·
· ·
· ·
41 19.0ºC
00 Disabled
01 10.0ºC
02 11.0ºC
03 12.0ºC
· ·
· ·
· ·
X 31 40.0ºC
32 -20.0ºC
33 -19.0ºC
34 -18.0ºC
· ·
· ·
· ·
61 9.0ºC
00 15.0ºC
01 16.0ºC
02 17.0ºC
03 18.0ºC
04 19.0ºC
X
05 10.0ºC
06 11.0ºC
07 12.0ºC
08 13.0ºC
09 14.0ºC
00 26.0ºC
01 27.0ºC
02 28.0ºC
03 29.0ºC
04 30.0ºC
X 05 31.0ºC
06 32.0ºC
07 33.0ºC
08 34.0ºC
09 35.0ºC
10 25.0ºC
00
- -
01
00
- -
01
00
- -
01
Setting conditions Description
If outdoor ambient temperature
is higher than rC, there is no
mode transition to heating
in automatic cooling/heating
operation mode, even if room
temperature reaches the
setpoint to switch operation
mode from cooling to heating.
If outdoor ambient temperature
is lower than rd, there is no
mode transition to cooling
in automatic cooling/heating
operation mode, even if room
temperature reaches the
setpoint to switch operation
mode from heating to cooling.
If room temperature becomes
lower than this setting, indoor
unit operation is resumed in
heating mode by the setback
function.
If room temperature becomes
higher than this setting, indoor
unit operation is resumed in
cooling mode by the setback
function.
Use at 00 conditions
Use at 00 conditions
Use at 00 conditions