40
10. Checklist
Work through the following checklist to ensure proper operation of the system.
Date
Unit
Serial number of the unit
Address
Technical team carrying out the work
(Company, name of the responsible person)
Flushing, filling and bleeding carried out
(Shut-off valves fully open, set the servomotor on the primary mixer to 50% (manual mode),
reset the servomotor to automatic mode upon completion)
Shut-off valves fully open
Servomotor handle (primary mixer) pushed in (automatic mode)
Red button on pumps set to Ext.In
Both connection cable connectors checked to ensure that they are fixed securely to the controller housing
No leaks (e.g. screw fittings)
Electrical voltage to the main switch present
Main switch turned on
Control panel connected
Commissioning carried out according to the operating instructions
(see LogoFresh XL-Line 100&120 operating instructions)
Time set through the control panel
(see LogoFresh XL-Line 100&120 operating instructions)
Adequate media temperature in the buffer tank
Temperatures, alarm and flow (draw-off media) read/checked on the control panel
(see LogoFresh XL-Line 100&120 operating instructions)
Setpoint values and time programmes set through the control panel (hot water preparation and sanitary circulation)
(see LogoFresh XL-Line 100&120 operating instructions)
Control function actuated through the control panel
(see LogoFresh XL-Line 100&120 operating instructions)
Sample of domestic hot water drawn off
(at least 10 minutes and monitor the temperatures and flow while doing this)
Test run of sanitary circulation performed
(at least 10 minutes and monitor the temperatures while doing this)
Alarm list on control panel checked (no alarm preset)
(see LogoFresh XL-Line 100&120 operating instructions)
Please refer to the LogoFresh XL-Line 100&120 operating instructions in case of any faults!
