TA FRISTAR3, Руководство по эксплуатации

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10
Installation
• Mounting position: Only vertical
• Installation with the heat exchanger at the top/above the controller (acc. to diagrams) is recom -
mended.
• Pull off the cowling in a forwards direction.
• If necessary: Interchange the right/left connections (see chapter "Interchanging connections").
• Mark the fastening points, insert rawl plugs, fasten the station to the wall.
• Fitting and connection of the pipe connections (3/4" outside thread connector). Plan for as short
as possible pipes in the primary circuit (tank -> freshwater station).
• Check all the freshwater module's connections for leaks and ensure that they are securely fit -
ted.
• Electrical connection
The freshwater station is pre-wired ready for installation, connection to the electricity mains
takes place on site:
• using a plug in a wall socket or
• using a double pole isolator with a permanent connection.
Commissioning
• Before filling the system, thoroughly flush both the primary and secondary side systems.
•
Slowly fill the house system with drinking water via the secondary side ball valves.
• Vent the house system at the draw-off valves.
• Slowly fill the system with hot water via the ball valves in the primary flow.
• Vent the primary circuit using the venting opening of the plate heat exchanger.
• Set the pump to continuous operation and check pump running. Audible background noise dur
-
ing operation of the circulating pump indicates air in the system.
Warning! Only start the pump when it is filled.
• Check all connections, including in the freshwater station, for correct seating and leaktightness.
If necessary, retighten to the necessary torque.
• When using a circulation pump: Set the differential temperature at the potentiometer inside the
controller (Caution! Switch off the 230 V power supply before opening the controller!)
• Place the cowling on the bottom part
• Set the pump in automatic mode and select the setpoint temperature.