53
Start-up
Checking the installation
O.K.
Comment / recorded value
All system components properly sized
Solar panel installed to withstand anticipated wind and snow loads
Solar piping / collectors connected to building ground / lightning protection system
Roof safety hooks installed
Solar piping and connections insulated
Solar circuit has permanent venting provision and steam can be safely blown off
Pressure relief line for the solar circuit safety valves installed
Container set up under pressure relief line
Domestic water mixer installed
Filling and starting up the system
Adjust the expansion tank precharge pressure.
bar
Solar circuit flushed using water
Solar circuit pressure tested, incl. checking for leaks at connectors (pipe connections) and solder
joints, safety valve, shut-off valve gland and KFE valve
System filled with Antifrogen SOL HT solar fluid
System totally purged of air
Pump, storage tank heat exchanger, hot water storage tank and collector purged of air
Vent closed
System pressure checked
bar
KFE valve caps screwed tight
Protech anode rod in storage tank checked
"Heat transfer fluid" sticker installed at the filling station
System characteristics recorded and schematic diagrams included as necessary
Checking the control system
Temperature sensors indicate plausible values
Check pump operation and fluid circulation (measure flow)
Flow rate:
l/min
Solar circuit and storage tank temperatures rise
Temperature difference between supply and return lines
°C
Solar circulating pump shuts off at:
°C
Optional: Circulating pump runs from o'clock to o'clock
Optional: Circulating pump only runs when return-line temperature below: °C
System operator training
Basic features and operation of the solar controller including circulation pump
Supplementary heating features and operation
Vent operation
Explain the heat transfer medium / return any leftover Antifrogen SOL HT
Explain the purpose of the anode rod in the storage tank
How to inspect the system
Inspection interval for professional service provider / service contract
Hand over the product related documents
Date: ____________
Signatures:
________________________________________ __________________________________
Installer and ELCO customer service if applicable
System operator
