Worcester Greenstar Danesmoor Utility System ErP 18/25 User Manual

Installation, Commissioning and Servicing instruction manual
Floor Standing oil-fired Condensing Boiler Conventional Flue & Room Sealed Flue
Greenstar Danesmoor Utility Regular
ErP
& Utility System
ErP
12/18, 18/25, & 25/32
6720809436-00.1Wo
For fully pumped open vent or sealed central heating systems and domestic hot water cylinders
These appliances are for use with Kerosene (Class C2) only.
6 720 813 286 (2014/09)

Worcester Greenstar Danesmoor Utility System ErP 18/25 Specifications

General

Model	Greenstar Danesmoor Utility System ErP 18/25
Category	Boiler
Output	18-25 kW
Fuel Type	Oil
Efficiency Rating	A
Installation Type	Floor Standing
Dimensions (HxWxD)	855 x 370 x 600 mm
ERP Rating	A
Warranty	2 Years

Summary

Appliance information

3.2 Technical data

Provides detailed technical specifications for the boiler models.

3.3 Energy efficiency

Presents energy efficiency data and class according to EU regulations.

3.4 Layout and components - 18/25 System appliance shown

3.5 Layout and components - 18/25 Regular appliance shown

Pre-Installation

4.1 Cleaning primary systems

4.3 Oil supply

Covers requirements and procedures for the oil supply system.

4.4 Water systems and pipework

4.5 Condensate pipework

4.7 Boiler locations and clearances

4.8 Flue terminal positions

4.9 Flue options

4.9 Room sealed flue options

Installation

5.2 Pipework positions and flue opening

5.3 Boiler installation

Details the steps for installing the boiler itself.

5.4 Flue installation

Guides on installing the flue system and its components.

5.6 Pipework connections

Covers connecting water, oil supply, and condensate pipes.

5.7 Oil burner and pump

Details the installation and adjustment of the oil burner and pump.

5.9 Electrical

Covers electrical connections and safety for the boiler.

Utility - 230V Standard wiring diagram

Shows the standard 230V wiring diagram for the Utility model.

Utility System - 230V Standard wiring diagram

Displays the standard 230V wiring diagram for the Utility System model.

Commissioning

6.1 Pre-Commissioning checks - 18/25 Regular shown

Lists pre-commissioning checks for the 18/25 Regular model.

6.2 Filling the system

Details procedures for filling the heating system.

6.3 Water treatment

6.4 Starting the appliance

Guides through the process of starting the appliance.

6.5 Finishing commissioning

Details steps for finalising the commissioning process.

6.5.1 Hand over

Service and Spares

7.1 Inspection and service - 18/25 Regular shown

Outlines the steps for annual inspection and service of the boiler.

Clean the burner

Re-commissioning the burner

Fault finding and diagnosis

8.1 Burner functions

Provides troubleshooting steps for burner operational issues.

8.2 Heating and hot water

8.3 Boiler function

8.4 Logic for the 535 SE/LD RDB control box

8.5 Oil supply vacuum testing