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en
58
Installation
Indications,
functions and options
Messages
Commissioning
Operation and function
9
10
AH 9
PUSH
AH O
Thermostat switch-on temperature
Adjustment range: 0.0 … 250.0 °C
Factory setting: 40.0 °C
AH F
Thermostat switch-off temperature
Adjustment range: 0.0 … 250.0 °C
Factory setting: 45.0 °C
t1O
Switch-on time 1
Adjustment range: 00:00 … 23:45
Factory setting: 06:00
in steps of 15 min
t2 (3) O
Switch-on time 2 (3)
Adjustment range: 00:00 … 23:45
Factory setting: 00:00
t1F
Switch-off time 1
Adjustment range: 00:00 … 23:45
Factory setting: 22:00
t2 (3) F
Switch-off time 2 (3)
Adjustment range: 00:00 … 23:45
Factory setting: 00:00
9 Backup heating / Thermostat function
The thermostat function works independently from the solar operation and can e.
g. be used for using surplus energy or for backup heating.
• AH O < AH F
thermostat function for backup heating
• AH O > AH F
thermostat function for using surplus energy
In order to block the thermostat function for a certain period, there are 3 time
frames t1 … t3. The switch-on and switch-off times can be adjusted in steps of
15 min. If the switch-on and the switch-off times are identical, the time frame is
inactive.
If the thermostat function is supposed to run from 06:00 a.m. and 09:00 a.m. only,
adjust t1 O to 06:00 a.m. and t1 F to 09:00 a.m.
The first time frame is factory set from 06:00 to 22:00.
If all time frames are set to 00:00, the thermostat function is solely temperature
dependent.