22| SAHP - Installation Manual
V3 June 2021US - SD667052
SECTION 7
TESTING AND
COMMISSIONING cont.
7.2
The Controller utilizes a real time clock to actuate the
automatic Anti-legioanlla cycle at the appropriate time. To set
the real time clock of the controller:
Press and hold ‘P’ for 5 sec
‘c.CL.’ is shown
3UHVVŌ3ōWRFRQƓUP
‘h. (xx)’ is shown, ‘h’ stands hours (from 1 to 23)
Select the appropriate hour
3UHVVŌ3ōWRFRQƓUP
‘n.(xx)’ is shown, ‘n’ stands for minutes (from 1 to 59)
Select the appropriate minute
Press ‘P’
d. (xx) is shown, ‘d’ stands for day of the week. d.(01)
= Monday, d.(02) = Tuesday etc
Select the appropriate day
3UHVVŌ3ōWRFRQƓUP
‘c.CL.’ is shown
Select ‘c.dt’ scrolling with the arrow down, ‘c.dt’ stands for
date
3UHVVŌ3ōWRFRQƓUP
‘y.(xx)’ is shown, ‘y’ stands for year (from 1 to 99)
Select the appropriate year
3UHVVŌ3ōWRFRQƓUP
‘n.(xx)’ is shown, ‘n’ stands for month (from 1 to 12)
Select the appropriate month
3UHVVŌ3ōWRFRQƓUP
‘c.dt’ is shown
During the Anti-legionella mode the controller will automatically
heat the water within the cylinder to 140°F as an anti-legionella
measure. It uses the heat pump not the immersion heater to heat
the water to this temperature.
Controller
settings
