Flue Gas Thermostat Assembly - A.O. Smith ADM - 40 Installation, User And Service Manual

is
3.9.3
Legend
1 bracket
2 sensor
3 attachment brackets
4 cable
Instruction manual ADM
8. Screw the draught diverter tightly in place.
9. Fit:
- a 45° bend (7) onto the outlet of the draught diverter, followed by:
- a corrosion-resistant vertical chimney pipe (8) of at least 0.5 metres in
length,
- the remaining flue components.
Note
Use flue gas discharge materials that comply with the
regulations (1.3 "Regulations").
Note
Make sure that the chimney discharges into an area approved for this type
of appliance.

Flue gas thermostat assembly

At the top of the control column there is a plastic bag containing the flue gas
thermostat with the sensor plus the associated fastenings. The cable from the
sensor has already been connected to the control column. The
thermostat/bracket and sensor have yet to be fitted inside the draught diverter.
Warning
If the flue gas thermostat is not (or is incorrectly) fitted/connected, the flue
gas discharge will not be protected. An incorrectly fitted chimney can cause flue
gases to backflow into the boiler room.
Flue gas safety
1
1. Fit the flue gas thermostat as follows:
2. Take the bracket (1) and flue gas sensor (2) from the packaging.
3. Place the bracket in de draught diverter and screw the bracket and the
sensor firmly in place.
4. Bend the cable clips (3) around the flue gas thermostat lead (4).
5. Screw the cable clips (3) tightly into the draught diverter and the appliance.
2
3
4
IMD-0137 R2
27