Accessories; Units With Electric Heating - Technibel Climatisation CWX 3 Notice D'installation Et D'utilisation

6 - ACCESSORIES

6.1 - VALVE KIT -
Code 70600088
• The valve kit includes:
- the valve body,
- 2 swivel couplings,
- actuator (with 230V "On/Off" heating element).
• Assembly
A - Valve directly on the unit's hydraulic connections
• Screw the "2 part" portion of the swivel coupling on the female
coupling of the unit. Use a stepped spanner or a hex wrench.
Put sealing compound or Tefl on tape on the threads.
Important: Hold the unit's couplings with a wrench while
tightening to avoid twisting the tubes inside the unit.
• Screw the "1 part" portion of the swivel coupling onto the valve
threads.
Use sealing compound or Tefl on on the threads.
• Fit the valve on the unit at the level of the swivel couplings. The valve is installed
at the unit's water outlet.
• Install the thermal actuator on the valve and connect the cable in the electrical
box between terminals 21 and 22 on the printed circuit board terminal strip
X4.
• Mount the auxiliary tank (supplied with the unit) on the side, below the valves.
House the tank's fi tting in the hole underneath the valves.
Secure the tank with the two screws provided.
• Note: For the 4-tube versions (additional battery), a second identical valve kit is
required.
• The hydraulic connection is performed in the same manner as for the valve of the
main battery.
• The electric cable is to be connected between terminals 21 and 23 of the printed
circuit board terminal strip X4.
B - Valve distant from the unit's hydraulic connections
• The valve(s) can be installed on a pipe (not supplied) enabling it to be offset from the unit's hydraulic connections.
In this case, place the valve(s) along the unit, on the side perpendicular to the electrical box, so that it is above the
auxiliary tank.

7 - UNITS WITH ELECTRIC HEATING

• The CWX3 BE is equipped with a 1,250 W electric heating element.
• The CWX5 BE is equipped with two 1,250 W electric heating elements, that is a total of 2,500 W.
• These heating elements are built into the exchanger.
• The unit is equipped with a safety thermostat with automatic reset and a safety thermostat with manual reset.
The latter acts in case the air output is too weak or inexistent.
Refer to the paragraph entitled "Maintenance" for resetting in case of disconnection.
Female couplings
of the unit
Swivel coupling
("2 part" portion)
Swivel coupling
("1 part" portion)
Valve
Valve
Water
outlet
Water inlet
F
GB
I
E
D
Screw
Auxiliary tank
fi tting
Screw
11