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7.11.7 Maximum Time
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 5 hours maximum.
Max. Time
No
- This function is deactivated by default.
- Press 'Menu' to return to the main screen.
7.11.8 Locking the Keyboard
Permanent and automatic locking
The "Locking" option enables you to create two
possible levels of locking for accessing the menus.
In the "Installer" menu, turn the dial to "Locking".
LOCKING
NO = Locking is not activated but manual locking is
possible by pressing 'Menu' for 3 seconds.
o
50
C
AUTO = To lock menu access with temporary unlocking
(60) sec, press 'Menu' for 3 seconds.
Manual Locking from the Main Screen
Without gaining access through the 'installer' menu and
provided that locking settings are not already in place.
Press for
3 secs
- Press 'Menu' to return to the main screen.
Max. Time
3h
Select time period between
1 and 24 hours
Enter
LOCKING
NO
Select No
Enter
UNLOCK
NO
Press for
Select Yes
3 secs
Enter
LOCKING
Set-Up and Use
7.11.9 Resetting Parameters
Resetting the parameters enables you to go back to the
default settings. Go to the 'Installer' Menu and turn the
dial to 'Reset'.
RESET PAR
7.11.10 Reading Display
The 'Read Data' menu shows you, in real time, the
information given by sensors. To access hold the dial for 3
seconds until 'Display' menu shows, turn the dial to select
the desired display.
Display
Domestic hot water temperature in
water
lower part of tank
air
Temperature of heat pump air intake
Temperature of heat pump
evap.
evaporator (expansion valve outlet)
clock
Off-peak hours switch
switch
(0 = on; 1 =off)
Fan control switch
fan contr.
(0 =on; 1 =off)
Contact input 1
PV eco
0 = open 1 = closed
Contact input 2
pv max
0 = open 1 = closed
The temperature which is permanently displayed on the
screen is the set temperature and does not necessarily in-
dicate the temperature of the water immediately available
in the tank.
7.11.11 Counters (Meters)
The 'Counters' menu shows the number of start-ups from
the heat pump and the electrical backup. In the 'Installer'
menu, turn the dial to 'Counters'.
Counter No.1:
Number of start-ups from the
heat pump.
Counter No. 2: Number of start-ups from the
electrical backup.
Counter No. 3: Cumulated heated pump running
time.
RESET PAR
YES
Select 'YES'
ENTER
Reference
Description
on electronics
board
Teau
Tair
Tdégiv.
heures creuses
hygrostat
1
2
21
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