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Clock setting
1. Unlock display if the lock icon is showing–press the On/O
button for ve seconds.
2. Press clock, the time will ash on the display.
3. Press clock icon, the hours will ash, adjust using the up and
down buttons.
4. Press clock icon again, the minutes will ash, adjust using the up
and down buttons.
5. Press clock to nish setting the time.
During the clock setting, if no button is pressed for one minute, the current clock setting will be
conrmed and the system will go back to the home page.
Timers
Timers are used to turn the system on. In the normal day-to-day running of the
heat pump timers would not need to be programmed as the system will modulate
to maintain the set water temperature. However you may need to set a timer, if for
example, you want the system to run at specic times, but be o at other times.
If setting timers, here’s what you need to know:
• There are three on/o timer period settings.
• When the weekday function is enabled, the timer cycle is a weekly one, e.g. every Monday.
• When the weekday function is disabled, the timer cycle is over 24 hours, e.g. every day between
16:00-20:00.
• When setting a timer you will need to cycle through all three timer periods. If you only want one
you can set the start and end times for timers 2 and 3 to be the same (timer will not be set).
• To enable/disable timers, press and hold the clock button for three seconds.
Timers only (without week day enabled)
Press and hold the clock button for three seconds. Timer 1 will
display, follow the prompts to enter the on and o times. Complete
for timers 2 and 3 if applicable. If not applicable make the 2 and 3
start times the same, those timers will not be set.
• If the start time of a certain working period is greater than the
end time, the end time is considered to be the next day.
Week day function
Only enable the week day function if a weekly timer is going to be set.
1. Unlock display if the lock icon is showing–press the On/O button
for ve seconds.
2. Press the clock icon, the time will ash on the display. Press the
clock icon again, the hours will ash.
3. With the hours ashing, press and hold the clock button for three
seconds until you hear a beep. The weekday function will show.
4. Use the up and down buttons to adjust. When the week function is displayed it will show as
Monday: 1, Tuesday: 2, Sunday 7 etc.
5. If set correctly the display will show ‘W’ and the number corresponding to the day of the week.