1
Safety Guidelines
1.
Follow the installation instructions.
2.
Use the appliance
• according to its intended use
• in good condition
• with due regard to safety and risk of danger.
3.
Note that the appliance is exclusively for use in the
applications detailed in these installation instructions
(see 2 Technical Data). Any other use will not be
considered to comply with requirements and would
invalidate the warranty.
4.
Please take note that any assembly, commissioning,
servicing and adjustment work may only be carried
out by authorized persons.
5.
Immediately rectify any malfunctions which may
influence safety.
2
Technical Data
Connections/Sizes
Connection size:
Nominal size:
Operating temperatures
Max. ambient temperature: 70 °C
Max. sensor temperature:
Setting range:
Specifications
Chain length:
Chain load:
Tube length:
7
Troubleshooting
Problem
Temperature during stabilised operation
is below the set value.
Temperature during stabilised operation
is above the set value.
Other faults
3
/
"
4
DN20
115 °C
30 - 90 °C
1.2 m
100 - 600 g (Standard version),
400 - 1000 g (Reinforced
version)
53 mm
For solid fuel and multi-fuel
heating installations to
EN 12828
Cause
Too little inlet air
Other influences, e.g. too much ash in
the boiler.
Too much inlet air
Inlet air flap is jammed and does not shut Oil inlet air flap
Other influences, e.g. too much ash in
the boiler.
GB
3
Options
For Options visit homecomfort.resideo.com/europe
4
Assembly
4.1 Installation Guidelines
•
Horizontal or vertical installation
•
Install Combustion Regulator in the water cycle of the
boiler
•
Only install it in the screw socket intended for this
purpose
4.2 Assembly instructions
1.
Seal threaded joint with hemp or Teflon tape.
2.
Screw immersion tube (thread T
socket of the boiler
3.
Secure the lever rod
4.
Secure chain to the lever rod and the inlet air flap
• The chain hangs free and the lever rod moves
freely when the adjuster knob is turned
5
Start-up
5.1 Calibrating the Combustion
Regulator
1.
Heat up the boiler with manually opened inlet air flap
2.
Set the adjuster knob on the Combustion Regulator to
"60"
3.
Once the water temperature has reached and
maintained 60 °C adjust the chain length so that door
2 remains open.
6
Disposal
Observe the local requirements regarding correct waste
recycling/disposal!
Remedy
Shorten chain
Irrespective of the FR124, check all other
influences, e.g. fuel and ash quantities,
position of the admixed air flap, boiler
inertia and the entire heating system
Extend chain
Irrespective of the FR124, check all other
influences, e.g. fuel and ash quantities,
position of the admixed air flap, boiler
inertia and the entire heating system
Call Technical Customer Service
2
3
/
) into the threaded
4
MU1H-1515GE23 R0420