DE DIETRICH TWH 200E - TWH 300E - TWH 300EH - Manual (Page 18)

Display Operating
mode
Description
M Automatic or
Comfort
Comfort programme activated
Domestic hot water production is handled by the heat pump and by electrical back-up if necessary
(+ Hydraulic back-up for EH version).
If domestic hot water production is not satisfied by the compressor after a modifiable time delay
(factory setting: 5 hours - Parameter P23), the back-ups start up.
% Eco Reduced programme activated .
Domestic hot water production is handled by the heat pump alone.
After the compressor stops, the displayed quantity of domestic hot water available may not be
complete (!).
W Boost Forced operating activated
Domestic hot water production is handled simultaneously by the heat pump and the electrical back-
up for a modifiable period (factory setting: 6 hours).
> days Vacation Holiday period
Shutting down domestic hot water production.
The domestic hot water temperature is kept at 10°C.
4.3.2. Programming an extended absence
(Vacation)
1. Press the MODE key 4 times. The symbol > C appears.
2. Programme the number of days’ holiday using the ( and ) keys.
DHW production is shut down during this period. The domestic hot
water temperature is kept at 10°C.
3. Confirm using key MODE B.
The number of days’ holiday is decremented by one day at
midnight every night.
C003410-B
1 4
3 4
1 2
MENU MODE
C003411-A
2
1 4
3 4
1 2
MENU MODE
4. Operating the appliance TWH 200E TWH 300E TWH 300EH
17 03/02/2014 - 7605313-001-02