Instructions
DH-SMT/PL
VI.KR.Z1.02 ©
Danfoss 09/2006
3
Akva Vita TDP-F - district heating flat station for direct HE and DHW
Mounting
The flat station must be installed and connected
by authorized service personnel.
Installation must be in compliance with the local
standards and regulations.
Allow for adequate space around the flat station
for mounting and maintenance purposes.
Prior to the Akva Vita TDP-F installation all flat
station pipes and connections should be cleaned
and rinsed.
Due to vibrations during transport all connections
must be checked and tightened before the flat
station is installed.
The picture shows Akva Vita TDP-F flat station
with by-pass control. Switching to DHW circulation
control is possible from a constructional point of
view, requiring only an additional connection pipe
incl. fittings.
Control change from by-pass to circulation
- Loosen nut (1) on the T-piece on the top part of
the plate heat exchanger, remove blind plate
and mount connection pipe for circulation
(optional feature).
- Remove conical screw (2) (4 mm) on the
T-piece above the PM controller.
- Loosen and move capillary tube with union nut
from pos 3. to pos. 2.
- Screw the conical screw from pos 2 (4 mm) on
to the muff at pos. 3.
- Connect circulation installation system with
connection pipe for circulation.
- Remember pump assembly and non-return
valve mounting in the circulation installation
system. (not part of the delivery)
The pump must pump water in direction towards
the flat station.
Heat meter assembly, fitting piece
The flat station is equipped with a fitting piece for
insertion of heat meter.
Assembly of heat meter
- Loosen nuts from fitting piece, remove fitting
piece and replace with heat meter.
- Mount the heat meter according to the medium
flow direction. After mounting of heat meter
remember to check all threaded connections.
DCW meter
The flat station is equipped with a fitting piece for
insertion of DCW meter.
Assembly of DCW meter
Please refer to above assembly instructions for heat
meter
Zone valve with actuator
The flat station is equipped with a fitting piece for
insertion of zone valve with actuator.
Assembly of zone valve with actuator
Please refer to above assembly instructions for heat
meter.
Return temperature limiter
The flat station is equipped with a fitting piece for
insertion of return temperature limiter.
Assembly of return temperature limiter
Please refer to above assembly instructions for heat
meter.
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