VOKERA Option User Manual

Supplied By www.heating spares.co Tel. 0161 620 6677
Users
Instructions
THESE INSTRUCTIONS
TO BE RETAINED
BY USER

VOKERA Option Specifications

General

Mounting	Wall-mounted
Type	Condensing
Max Working Pressure	3 bar
Boiler type	Combi
Fuel	Natural Gas
Weight	31 kg

Summary

Before Use

Gas Safety

Legal requirements for gas appliance installation and maintenance.

Electrical Supply

Requirements for proper electrical connection and fuse rating.

How To Operate

Use the Appliance for the First Time

Re-pressurise or Top-up the System

Procedure for maintaining system pressure.

What If

I Frequently 'Top-up' or 'Re-pressurise' the System

Troubleshooting frequent pressure loss issues.

The Fault Light is On

Actions to take when fault indicators are active.

A Gas Leak is Suspected

Emergency procedures for suspected gas leaks.

I Need to Call an Engineer

When and how to contact a service professional.

The Boiler is Due its Annual Service

Boiler Controls and Features Explained

Gas Safety Regulations

Legal requirements for gas appliance safety and maintenance.

Electrical Connection Requirements

Proper wiring, earthing, and fuse specifications.

Mode Selector Switch Operation

Appliance Operation and Status

Frost Protection Mode

Appliance Status Indicators

First Time Appliance Use

Obtaining Hot Water

Obtaining Central Heating

Re-Pressuring the System

Procedure for restoring system pressure.

System Maintenance and Troubleshooting

Topping Up the System

Steps for adding water to the heating system.

Suspected Gas Leak

Emergency response for gas leak detection.

Frequent Topping Up

Fault Light Troubleshooting

Annual Service and Engineer Contact

Minimum Clearances