A.O. Smith ADM-40 Installation, User And Service Manual page 29

is
3.9.3
Legend
1. bracket
2. sensor
3. cable
4. attachment brackets
5. cut-away
6. sensor fastenings
Instruction manual ADM
Flue gas thermostat assembly
At the top of the control column there is a plastic bag containing the flue gas
sensor plus the associated fastenings. The cable from the sensor has already
been connected to the control column. The sensor must be fitted in the cut-away
of the draught diverter.
Warning
If the sensor 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 thermostat
1
Fit the sensor as follows:
1. Take the bracket (1) and sensor (2) from the packaging.
2. Place the cable (3) for it along the appliance.
Warning
NEVER place this cable across the top of the appliance. This could cause
it to burn.
3. Fix the cable alongside the appliance using the fittings supplied (4).
4. Attach the bracket with the sensor into the cut-away on the draught diverter.
5. Attach the sensor using the fixtures provided onto the bottom of the draught
diverter. The sensor should protrude half way (6) out of the draught diverter.
2
3
4
IMD-0137 R2
29