REMKO Elektric Booster Heater - Manual (Page 10)

10
REMKO
ELECTRIC BOOSTER HEATER FOR
HEAT PUMP STORAGE TANK
Before commissioning
Before the warm water tank is connected
to the mains electricity supply and put
into service for the first time, it is vital
that it is filled with water.
During the heating process, the expansion
water generated in the internal boiler
should drip out of the safety valve if there
is a pressure-tight connection, and out
of the overflow mixer tap if there is an
unpressurised connection
Commissioning
During initial filling, the discharge
valve must be open. The warm water
tank is fully filled, when water which is
free of bubbles starts to run out of the
discharge pipe of the valve.
Once the water has been heated
successfully, the set temperature,
the actual temperature of the water
produced and that shown on any
temperature indicator should be
approximately the same.
Commissioning should only be
performed and documented by
specially trained personnel.
NOTE
Heating the water in the storage tank
causes its volume to increase.
During the heating process, the
expansion water generated in the
internal boiler should drip out of the
safety valve.
This dripping is necessary to the function
of the unit, and must not be prevented
by retightening the valves.
Check for the automatic shutdown of
the installed flange heating cartridge.
! ATTENTION
The warm water drain pipe as well
as parts of the safety equipment
may become hot.
! ATTENTION
The warm water drain pipe as well
as parts of the safety equipment
may become hot.