Example :
anti
-
bact = 8
,
the anti-legionellosis cycle will be
carried out every 8 days at 10pm
3.9.2.1 -
ANTI
-
BACT
anti-legionellosis cycle
Enter
Select number of days
ANTI
-
BACT
no
ANTI
-
BACT
8
t1SFTT
to return to main screen.
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3.9.2.4 -
Load shedding
Level
authorised during peak-time hours
Enter
Select mode
T
°
C. MINI
no
T
°
C. MINI
yes
$POöSN
Select mode
SHEDDING
1
SHEDDING
0
When load shedding is activated you can choose to stop certain
elements from running (electrical resistance or compressor).
t1SFTT
to return to the main screen.
If load shedding is switched on:
Mode 0
= No element is allowed to operate
Mode 1
= Only the heat pump is allowed to operate
Mode 2
= The heat pump and backup are allowed to operate
(neutralising the “peak time” function).
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t1SFTT
to go back to main screen.
Factory setting =
NO
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raised to 60°C by the heat pump.
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(see § “Setting the desired water temperature”), there will not be
an anti-legionellosis cycle as it is already running continuously.
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(electricity provider signal or programmed time period) it will
relaunch during the next authorised period.
3.9.2.2 -
FAN MODE
Enter
Select mode
FAN MODE
FAN MODE
2
t1SFTT
to return to main screen.
Factory setting =
1
Mode 1
= Ventilation only activated during water heating
periods
Mode 2
= Permanent ventilation
Mode 3
= Ventilation activated during water heating periods
and ventilation regulated by external control (such as a moisture
sensor).
The external control should be connected on the electric board’s
moisture sensor inlet in the heat pump water heater.
3.9.2.3 -
MIN T
°
C
Minimum temperature
Electrical backup can be activated at the same time as the heat
pump to prevent the water temperature going below a minimum
comfort level of 38°C. The electrical backup will start up and raise
the water temperature to 43°C, then it will switch off and the heat
pump will complete the heating.
3.9.2.5 -
Max time
Max heating time
Enter
Select time period between
1 and 24 hours
MAX TIME
NO
MAX TIME
3
h
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t1SFTT
to go back to main screen.
A period of time can be chosen where the electrical back-up will
run at the same time as the heat pump to speed up the heating of
the water in the tank.
If you choose
MAx time
=
AUTO
, the heating time is limited to 8
hours maximum.
- I
NSTALLATION
MANUEL
AIR SOURCE HEAT PUMP WATER HEATER
-
13
