DORCHESTER DR-LA 110, Руководство пользователя

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Installation
28 Instruction manual DR-LA
3
is
5. Place the draught diverter in the support bracket and mark the centres for
the two drill holes on the top surface of the water heater. Remove the
draught diverter from the water heater.
6. Now drill two holes
b
into the top of the water heater (3.2 mm drill).
7. Place the sealing ring
a
on the water heater.
8. Screw the draught diverter tightly in place.
9. Fit:
- a 45° bend
d
onto the outlet of the draught diverter, followed by:
- a corrosion-resistant vertical chimney pipe
c
of at least 0.5 metre,
- the remaining flue components.
n
Caution
Use flue gas discharge materials that comply with the regulations. See
paragraph
1.3 Regulations and documents .
n
Caution
Make sure that the chimney discharges into an area where this is permitted
for this category of water heater.
3.9.3 Flue gas thermostat assembly
Attached to the control column is a plastic bag containing the flue gas
thermostat with sensor and related attachment materials. The cable from the
sensor is already connected in the control column. The thermostat/bracket and
sensor have yet to be fitted inside the draught diverter. See
Figure 3.6 .
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.
Fit the flue gas thermostat as follows:
1. Take the bracket
1
with thermostat and sensor
2
from the packaging.
2. Place the bracket in the draught diverter and screw the bracket and the
sensor firmly in place.
3. Bend the cable clips
3
around the cable
4
of the flue gas thermostat.
Figure 3.6 Flue gas thermostat assembly
1
3
4
2
IMD-0137.
2