Codume X-Vent II 300, Руководство по эксплуатации

Страница: 12 / 28

CODUME Page 12
3.3 Mounting pipes and grates
Mount two Ø200 mm pipes through the wall with a 1-2% outward slant. The length of the pipes is calculated based on
the thickness of the wall.
Remember to remove tape holding the damper in the exhaust in transport position.
Finally, mount Ø200 mm grates with slats pointing down. Remember to joint between grate and outer wall. It is important
that the penetrations not are twisted or forced onto the unit’s connecting pieces, to avoid an elevated noise level.
3.4 Connecting the water heating surface
The unit can be purchased complete with water heating
surface (optional), motorised valve, automatic heat-
retaining thermostat and air escape valve internally
mounted and threaded. The heating unit has been
tested for leaks and undergone final inspection in
accordance with DS 469.
Dimensioning of pipes, valves and connections
to the unit must always be carried out by authorised
personnel.
36.0
102.0
40.0
Connection
Lead the hot water connection through the cabinet on the right side or at the top to the connecting pieces placed inside
the unit, behind the service cover. Connect the forward hot water connection to the connecting piece market FORWARD
and the return to the connecting piece marked RETURN. See the below dimensioned sketch for further instructions
regarding lead-through of the water connection.
Note: The regulating valve (3) requires clean unit water in order to function optimally, without disruptions from blockage
in the valve. Airmaster A/S recommends that a dirt trap and continuous regulating valve be fitted in the hot water
connection according to the below-mentioned simplified diagram.
Simplified diagram for external connection
Simplified diagram for internal structure
1: Water heating surface
2: Valve housing with presetting N
3: Valve housing with presetting 6
4: Air escape valve
IT/FS: Temperature and flow sensor
TM:
Thermo motor
TV: Thermostatic heat-retaining valve
Shutoff valve (not Airmaster delivery)
X-Vent II unit
RETURN
FORWARD
RETURN 3/6” (DN 10)
FORWARD 3/6” (DN 10)
AIRFLOW