Velux TFF 200, Инструкция по применению

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38 VELUX
SECTION III: SOLAR CONTROL SYSTEM SECTION III: SOLAR CONTROL SYSTEM
2.2.3 System screen
The system screen (active system scheme) shows the
schemes selected on the controller. It consists of several
system component symbols, which are – depending
on the current status of the system – either flashing,
permanently shown or hidden.
Only system screen.
Sensors
Valve
Sensor
Additional symbol
for operation of
the burner
Store heat exchanger
Store
Store 2 or after-heating
(with additional symbol)
Collector 1
Valves
Pumps
Sensor store up
Collector 2
Heating circuit
Collectors
with collector sensor
Store 1 and 2 with heat exchanger
3-way-valves
The flow direction or the current breaking
capacity are always shown.
Temperature sensor
Heating circuit
Pump
After-heating
with
burner symbol