Modulex EXT Commercial Series
CHAPTER 4: Installation Instructions
OMM-0160_A
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All
of the system’s on/off valves are in the appropriate position (open or closed as required)
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The mains gas supply corresponds to the one which the boiler has been calibrated for.
Otherwise convert the boiler to use the available gas (refer to
section: “GAS CONVERSION”).
This operation must be carried out by a qualified technician in compliance with the regulations
in force.
•
The gas supply valve is open.
•
There are no gas leaks.
•
There are no water leaks.
•
The external mains electrical supply switch is on.
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The
boiler system’s safety valve is not blocked and is connected to the waste water system.
•
The condensate drain line has been filled with water and that it is connected to the waste
water system. (For more information, see section 4.14.)
W A R N I N G !
Before firing up the appliance, be sure to fill up the condensate drain line (see section 4.14)
through the filling hole and check the correct drainage of the condensate.
Using the boiler with the condensate drain siphon empty could cause a dangerous condition due
to poisonous emissions from the flue exhaust gasses.
•
All the necessary ventilation conditions and minimum clearance distances are in place for
subsequent servicing in case the boiler is sited in a cupboard compartment.
Содержание AERCO MLX EXT 1500 2S
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