Changing the operating mode, Forcing the additional heating, Ab c d – DE DIETRICH ALEZIO AWHP-V220 User Manual
Page 18: Ac d
4.3.3.
Changing the operating mode
1. Press keys C (r) and (D) simultaneously.
The symbol W flashes.
2. To confirm, press the D (S) key.
3. Use the B (-) and C (+) keys to modify the value.
Operating mode
Value Screen display
Heating and domestic hot water
1
r
Heating
2
Domestic hot water
3
r +
D
Cooling and domestic hot water
4
w
+ r
Cooling
5
w
Shutdown/Frost Protection
6
/
Pool
7
Swimming pool and domestic hot water 8
r
4. Press the D (®) key to confirm and exit the menu.
4.3.4.
Forcing the additional heating
It is impossible to force the additional heating when the off/
antifreeze mode is selected.
It is possible to force use of the additional heating to complement the
heat pump. To force use of the additional heating, perform the
following operations:
1. Press keys A and D simultaneously.
Hold the keys down.
M
K
!
"
"
"
SERVICE
L
0
0
0
3
2
1
-A
A
B
C
D
.
E
D
M
K
!
"
"
"
SERVICE
L
0
0
0
3
2
2
-A
A
B
C
D
.
E
D
M
K
!
"
"
"
SERVICE
L
0
0
0
3
2
3
-A
A
C
D
.
E
D
B
4. Operating the appliance
AWHP-V220
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23/04/2013 - 300026802-001-03