Service level menu (for qualified heating engineers only)
Logamatic SC40 - Technical specifications are subject to change without prior notice.
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7 Service level menu (for qualified heating engi-
neers only)
The Service level menu is used to set the controller to suit the specifics of the solar thermal system.
V To switch to the Service level menu: simultaneously press the and buttons.
If no entry is made for more than 60 seconds, the controller exits the Service level menu.
7.1 Service level menu functions
Menu Submenu Page
Select language 50
Set time Set hour 51
Set minutes 51
Select system Domestic hot water systems 52
Central heating boost systems 52
Systems with swimming pool heating 52
Settings Solar system cut-in temperature differential 55
Pump 1 speed modulation 56
Pump 1 minimum output 56
Maximum collector temperature 57
Evacuated tube collector function 57
Cylinder 1 maximum temperature 58
Double Match Flow 58
Return flow boost cut-in temperature differential 58
Return boost cut-out temperature differential 59
Heat meter 59
Glycol content 59
Tab. 10 Functions selectable from Service menu
OK