DE DIETRICH ALEZIO AWHP-V220 - Manual (Page 20)

n Choosing the hybrid operating mode
Parameter Description Adjustment range Increment Factory setting
U1 (1)
Hybrid operating mode 0 to 2
4
0 = Off
4
1 = Optimisation of primary energy consumption
4
2 = Optimisation according to energy cost
1 0
(1) Only available if p3 = 0
It is imperative that you input the energy cost parameters
U2
,U3, U4 to use the hybrid operating mode
optimised according to energy cost.
n Energy cost parameters
CAUTION
The currency for parameters U2 ,U3, U4 must be the
same. For example: U2 in euro per kWH and U4 in
euro per litre.
Paramters U2, U3 and U4 are available only if U1
= 2
Parameter Description Adjustment range Increment Factory
setting
U2 (1)
Tariff per kWh of electricity
4
For a standard electricity tariff, input parameter U2.
0.01 to 2.00 0.01 0.13
U3 (1)
Tariff per kWh of electricity (Off-peak hours)
4
For a Peak Hours / Off-peak Hours electricity tariff, input
parameters U2 for the Peak Hours tariff and U3 for the
Off-peak Hours tariff.
0.01 to 2.00 0.01 0.09
U4 (1)
Fossil energy tariff for the hydraulic back-up.
4
Gas boiler: Tariff per m 3 of gas. For example: €/m 3
4
Fuel oil fired boiler: Tariff per litre of oil. For example: €/litre
0.01 to 2.50 0.01 0.9
(1) Only available if p3 = 0
4.4 Reading out measured values
To display the data in the Information menu, proceed as follows:
1. Go to the Information menu Q.
¼See chapter: "Accessing the menus", page 13
M K
! "
"
"
SERVICE
L
0
0
0
3
1
5
-A
A B C D
.
E
D
4. Operating the appliance AWHP-V220
19 23/04/2013 - 300026802-001-03