Hitachi PC-ARFP1E Installations- Und Betriebshandbuch Seite 30

TEST RUN MENU
Element Optional function
Operation of the ECO
P6
button
Prohibition of menu
P7
screen transition
Not used
P8
Not used
P9
Daylight saving time
PA
Not used
Pb
Not used
PC
Not used
q1
Not used
q2
Not used
q3
Not used
q4
Not used
q5
Not used
q6
Not used
q7
Not used
q8
Not used
q9
Not used
qA
Operation mode with
qb
setback
Temperature differential
qC
for the setback function
Minimum stop time of
qd
setback
22 PMML0496 rev.1 - 12/2020
Individual
Settings
setting
ECO button enabled (factory
00
setting)
X
ECO button disabled
01
Function disabled
00
(factory setting)
X
Function enabled
01
00
- -
01
00
- -
01
1 hour
00
X
2 hours
01
00
- -
01
00
- -
01
00
- -
01
- -
-
- -
-
- -
-
- -
-
00
- -
01
00
- -
01
00
- -
01
00
- -
01
00
- -
01
Disabled
00
Cooling
01
X
Heating
02
Cooling/Heating
03
2.0 ºC
00
3.0 ºC
01
4.0 ºC
02
X
5.0 ºC
03
1.0 ºC
04
10 minutes
00
20 minutes
01
30 minutes
02
40 minutes
03
50 minutes
04
60 minutes
05
X
70 minutes
06
80 minutes
07
90 minutes
08
100 minutes
09
110 minutes
10
120 minutes
11
Setting conditions
The operation of ECO button is
disabled when P6 is set to 01
This function is used to prohibit the
access to the menu screens.
The text "Display disabled" appears
on screen instead.
Use at 00 conditions
Use at 00 conditions
This function is used to set the
amount of adjustment when daylight
saving time is applied.
Use at 00 conditions
Use at 00 conditions
Use at 00 conditions
Not used
Not used
Not used
Not used
Use at 00 conditions
Use at 00 conditions
Use at 00 conditions
Use at 00 conditions
Use at 00 conditions
Operation modes in which setback
operation is activated to keep a
minimum comfort in the room while it
is not occupied.
Target temperatures for both cooling
and heating operation are determined
versus a temperature to start setback
operation (rE, rF)
Target temperature calculation:
Target temperature in cooling mode:
rF - qC (°C)
Target temperature in heating mode:
rE + qC (°C)
To avoid the frequent activation
of setback operation, a minimum
off-time shall pass from the end of
setback operation until the beginning
of the following setback operation.
Even if room temperature reaches the
setpoint to start setback operation,
setback operation does not start until
the minimum off-time has expired.
Description