SERVICE & INSTALLATION MENU
Element
Optional function
Setting of temperature
differential for switching
r2
cooling and heating
r3
Not used
r4
Not used
r5
Not used
r6
FrostWash Manual Setting
r7
FrostWash Automatic Setting
Enable/Disable Auto-
r8
FrostWash
Remote control prohibition
r9
during setback operation
rA
FrostWash Intervals Setting
Minimum operation time to
allow the change of operation
rb
mode in auto cooling/heating
mode with dual set point
55
PMML0601 rev.0 - 07/2022
Individual
Settings
setting
0.5
0.5°C
1.0
1.0°C
1.5
1.5°C
X
2.0
2.0°C
2.5
2.5°C
3.0
3.0°C
0.5
1.0
1.5
2.0
2.5
-
3.0
-
3.5
4.0
4.5
5.0
5.5
00
-
-
01
00
-
-
01
Allow
00
X
01
Prohibit
Allow
00
X
01
Prohibit
00
Disable
X
01
Enable
Start/Stop allowed (Factory setting)
00
Start/Stop not allowed
!
X
01
Blocking of Start/Stop shall never be set
due to safety concerns.
Only Stop allowed
02
00
100h
01
200h
X
02
400h
03
50h
00
Disabled
01
10 minutes
02
20 minutes
03
30 minutes
04
40 minutes
05
50 minutes
X
06
60 minutes
07
70 minutes
08
80 minutes
09
90 minutes
10
100 minutes
11
110 minutes
12
120 minutes
Setting conditions
D A N G E R
Description
This function can only be set
when function r1 is set to 01.
Not used
Use at 00 conditions
Use at 00 conditions
To enable / disable the manual
setting of the FrostWash
function.
To enable / disable the
automatic setting of the
FrostWash function.
To enable / disable FrostWash
function.
Manual run/stop from the
remote controller can be
disabled during setback
operation.
This function is fixed to 00
(Disabled) when function qE is
set to 00 (Always).
This function is used to
define the intervals between
FrostWash operation.
This function is used to define
a minimum time of operation
in a given mode, in order to
avoid too frequent changes of
operation mode.
Operation mode does not
change until the minimum
transition time passes, even if
the room temperature reaches
the setpoint to shift to the other
operation mode.