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Hoval SR-plus 1500 User Manual

Hoval SR-plus 1500
27 pages
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Issued By TECHNICAL DEPT
Dated: August 2014 Approved KS
Operating and Installation
Instructions for the SR-plus
hot water boiler
0088
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Hoval SR-plus 1500 Specifications

General IconGeneral
Boiler TypeCondensing Boiler
Capacity1500 kW
Heating capacity1500 kW
Fuel TypeOil/Gas
FuelNatural gas, LPG
Operating pressure6 bar

Summary

Safety, Delivery & Boiler Description

Gas Safety Regulations

Legal requirements for installing gas appliances by a CORGI registered installer.

Technical and Performance Details

Burner Installation and Controls

Burner Matching and Fitting

Ensuring correct burner selection and procedural steps for fitting the burner.

Electrical Supply and Terminals

Electrical supply requirements and terminal connections for controls.

Gas Boosters and Commissioning

Hoval Commissioning Procedures

Checks performed by Hoval Service Engineers and burner adjustment for optimal combustion.

Operation and Maintenance

Boiler and Burner Servicing

Recommendations for complete checks, cleaning procedures, and specific fuel notes.

Burner Maintenance Procedures

Instructions for burner adjustments, cleaning, lubrication, and component checks.

Critical Burner Safety Warnings

Safety warnings regarding fuel, gas/air mixtures, and combustion chamber use.

Fault Finding

Oil Burner Fault Diagnosis

Troubleshooting steps for common oil burner issues like failure to start or extinguish.

Oil Burner Symptom D Analysis

Troubleshooting steps for smoky flame, altered flame shape, and hotter boiler door.

Gas Burner Fault Diagnosis

Troubleshooting steps for common gas burner issues like failure to start or lockout.

Gas Burner Symptom F-H Analysis

Troubleshooting steps for pilot lockout, gas smell, and combustion noise.

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