Setting the TIMER mode
In the TIMER operating mode, you can set the times when the heat pump will start and stop. For each timer combination you can
set up to three time periods in which the heat pump will not heat the water.
a) Setting the timer combinations
• Hold field no. 11 for a while (fields 7 and 11 start to flash).
• By pressing fields + or – choose among three timer modes of operation:
- Timer mode of operation of the heat pump for the entire week (numbers 1-7 flash in field no. 7),
- Timer mode of operation of the heat pump for Monday to Friday and Saturday to Sunday
(numbers 1-5 and then 6 and 7 flash in field no. 7),
- Timer mode of operation of the heat pump for each day at a time (individual numbers 1-7 flash in field no. 7).
Press field + or – to select each day of the week.
• To set the time, press field no. 12.
• On the field no. 5, the text 1OF appears and field no. 12 starts to blink.
• By pressing fields + or – set the time of shutdown.
• Press field no. 12 again.
• On the field no. 5, the text 1ON appears and field no. 12 starts to blink.
• By pressing fields + or – set the time of start-up.
• By pressing field no. 12 again, you can use the above procedure to set the second and third period.
• If you do not want to set the second and third periods, confirm the setting by pressing field no. 11 or wait for field no. 12 to stop
flashing and the setting to be saved automatically.
• To set the second and third periods, set the start and end of periods 2 and 3 and confirm the setting following the procedure
described above by pressing field no. 11 or wait for field no. 12 to stop flashing and the setting to be saved automatically.
• To set the timer operating mode "for each day of the week" or "for the period from Monday to Friday and from Saturday to
Sunday", set all 3 time periods following the procedure described above.
b) Activation, deactivation of timer
• By pressing field no. 11, you can activate the set timer mode.
• The heat pump heats the water in the ON periods (to the set temperature) and in the OFF periods, it does not heat the water.
• By pressing field no. 11 again, you can deactivate the set time mode of operation.
ON
OFF
ON
OFF
10F
10N
20F
Figure 12: Time period
Fan settings
When the pressure drop is defined you select fan mode. It determines the fan speed.
Choose fan mode with the help of the graph (Figure 4), displaying the aerodynamic characteristics of the fan in relation to the
airflow and pressure drop in the air pipeline.
Noise
With the increase of the levels of the aerodynamic characteristics from the lowest to the highest, the nosie also increases. Between
80% and 100% an increase of the noise level can be detected.
Maintenance levels
Figure 13 shows the structure of maintenance levels.
• User level (without code)
Figure 13: Maintenance levels structure
32
ON
OFF
ON
20N
30F
30N
• Installation level (code 1166)
:00 programme code
:21 fan speed 20, 25, ..., 95, 100
:27 low temperature mode YES/NO
:34 PV function YES/NO
:40 ventilation YES/NO
• maintenance level
• OEM