elco Combi 24 User Manual

62
Maintenance
Maintenance overview
Pos. No.: Maintenance overview - THISION S PLUS
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Complaints
Disconnect the facility from mains and close the gas stopcock!
Ensure that water levels are according to assembly instructions
1 Airbox/panelling
1.0.1
Check for external soiling and damages
1.0.2
Clean to ensure maintenance of functionality
1.0.3
Check for leakproofness, replace the seal if required
2 Ventilation unit/burner cartridge
2.0.1
Check and clean the ventilation unit
2.0.2
Check and clean the burner cartridge
2.0.3
Check and clean the Venturi valve
2.0.4
Check the gas armature for corrosion and damages
2.0.5
Renew the seals of components that have come in contact with gas and waste
gas
3
OSS/heat exchanger unit
3.0.1
Check the heat exchanger for corrosion and damages
3.0.2
Check the heat exchanger for contamination and clean it
3.0.3
Renew the seal of the heat exchanger/mixing head
3.0.4
Renew the seal of the burner/mixing head
Never flush the heat exchanger with water from above!
4
Insulating panels
4.0.1
Inspect the insulating panels and renew them, if required
5.0.1
Gas armature / Gas control block / Venturi unit
5.0.2
Safety valve
5.0.3
Automatic high-speed ventilator
5.0.4
Hydraulic connections
5.0.5
Siphon and condensation drain
5.0.6
Electrode block
5.0.7
Heat exchanger
5.0.8
Waste gas collection tray
6
Siphon/condensation drain
6.0.1
Cleaned the siphon and condensation drain
6.0.2
Check the siphon and the condensation drain for leakproofness
6.0.3
If required, renew the seals on the siphon and the condensation drain
7
Waste gas collection tray
7.0.1
Check the condensation tray for corrosion and damages
7.0.2
Clean the condensation tray
7.0.3
Renew the seal of the condensation tray
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Circulation pump
8.0.1
Check for proper functionality
8.0.2
Check for damages,
(outer) corrosion and noise
8.0.3
Check for leakproofness
(visual inspection)
9
Concluding measures
9.0.1
Detect and test gas flow rate
(plausibility check)
9.0.2
Carry out a complete inspection, after all measures have been carried out!
9.0.3
Open the gas supply tap, switch on the master switch
9.0.4
Functional test of heating operations
9.0.5
Functional test of hot water operation
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Check components for damage, corrosion, functionality and leakproofness,
and renew them if required:
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Subject to modifications For professional tradesmen Version: 03.05.2013

elco Combi 24 Specifications

General

Brand	elco
Model	Combi 24
Category	Boiler
Language	English