Page 48 - IOM / ROOF-TOP FLEXY™ Series
G A S B U R N E R
G A S B U R N E R
G A S B U R N E R
G A S B U R N E R
G A S B U R N E R
Type of Gas
Category
Supply pressure
Low heat injection
High heat injection
adjustment
pressure
pressure
Honeywell Valve
adjustment
adjustment
Natural GAZ
G20
20.0 mbar
3.5 mbar
8.4 mbar
Natural GAZ
G25 (Groningue)
25.0 mbar
5.0 mbar
12.3 mbar
Propane
G31 (GPL)
37.0 mbar
14.0 mbar
31.4 mbar
4.
Burner safety checks
4.1 Smoke extractor pressure switch test
- With the gas burner running, disconnect the flexible tube fitted to the pressure
taping on the smoke box (figure 53).
- The Flame must disappear and the fan must carry on running.
- However, NO fault will be displayed (HONEYWELL control block or
CLIMATIC™).
- After reconnecting of the tube, the burner will restart after 30 seconds of pre-
ventilation.
4.2 Gas pressure switch test
- With the gas burner running, close the internal shut off valve in the rooftop.
- The burner stops completely.
- However, No fault light will be displayed on the Honeywell Control box.
- After 6 Minutes, the CLIMATIC 2 will display fault 14 or 15.
- Reset the CLIMATIC™ 2.
4.3 Ionisation probe test
- With the gas burner running, disconnect the RAJAH terminal plug.
- The flame disappears
- The fan is still running and attempting to restart the burner (restart cycle 45
seconds).
- At the end of the restart cycle the burner stops completely.
- The fault light on the HONEYWELL Block is ON.
- Manually reset the HONEYWELL controller to eliminate the fault. (Refer to
§2).
Figure 52
Figure 53
Figure 54
Then re-tighten all pressure adjustment screws.
3.8 Rating table for type of gas and corresponding adjusmtent pressure
Summary of Contents for ROOFTOP FLEXY FCA 100
Page 1: ...INSTALLATION OPERATING MAINTENANCE MANUAL ROOFTOP FLEXY English August 2003 ...
Page 2: ......
Page 33: ...IOM ROOF TOP FLEXY Series Page 31 AIR FLOW BALANCING AT 12 12 FAN ...
Page 34: ...Page 32 IOM ROOF TOP FLEXY Series AIR FLOW BALANCING AT 15 15 FAN ...
Page 35: ...IOM ROOF TOP FLEXY Series Page 33 AIR FLOW BALANCING AT 18 13 ...
Page 36: ...Page 34 IOM ROOF TOP FLEXY Series AIR FLOW BALANCING AT 18 18 FAN ...
Page 37: ...IOM ROOF TOP FLEXY Series Page 35 AIR FLOW BALANCING RDN 450 FAN ...
Page 38: ...Page 36 IOM ROOF TOP FLEXY Series AIR FLOW BALANCING ADN 355 FAN ...
Page 39: ...IOM ROOF TOP FLEXY Series Page 37 AIR FLOW BALANCING ADN 400 FAN ...
Page 40: ...Page 38 IOM ROOF TOP FLEXY Series AIR FLOW BALANCING ADN 450 FAN ...
Page 104: ...Page 102 IOM ROOF TOP FLEXY Series ELECTRICAL WIRING DIAGRAMS MAIN CURRENT DIAGRAM ...
Page 106: ...Page 104 IOM ROOF TOP FLEXY Series ELECTRICAL WIRING DIAGRAMS CLIMATIC CONTROLLER ...
Page 108: ...Page 106 IOM ROOF TOP FLEXY Series ELECTRICAL WIRING DIAGRAMS CLIMATIC INPUT FG FD ...
Page 112: ...Page 110 IOM ROOF TOP FLEXY Series ELECTRICAL WIRING DIAGRAMS GAS BURNER 180 Kw ...
Page 132: ...Page 130 IOM ROOF TOP FLEXY Series ISO 9001 CERTIFICATION ...
Page 133: ...IOM ROOF TOP FLEXY Series Page 131 PED CERTIFICATION OF CONFORMITY ...
Page 134: ...Page 132 IOM ROOF TOP FLEXY Series GLASS WOOL FIRE CLASS ...
Page 135: ...IOM ROOF TOP FLEXY Series Page 133 33 kW GAS BURNER CE CERTIFICATION OF CONFORMITY ...
Page 136: ...Page 134 IOM ROOF TOP FLEXY Series 60 kW GAS BURNER CE CERTIFICATION OF CONFORMITY ...
Page 137: ...IOM ROOF TOP FLEXY Series Page 135 120 kW GAS BURNER CE CERTIFICATION OF CONFORMITY ...
Page 138: ...Page 136 IOM ROOF TOP FLEXY Series 180 kW GAS BURNER CE CERTIFICATION OF CONFORMITY ...
Page 139: ...IOM ROOF TOP FLEXY Series Page 137 INSULATION FIRE CLASS ...
Page 140: ...Page 138 IOM ROOF TOP FLEXY Series INSULATION FIRE CLASS ...
Page 141: ......