Dear Customer - thank you for choosing Powrmatic.
We appreciate you buying one of our high quality products and know that you have made the best
choice. By choosing Powrmatic, you are investing in UK manufacturing & its workforce. We pride
ourselves by manufacturing products that provide clean, comfortable and safe working environ
-
ments worldwide together with the personal & professional service and back-up you deserve. If you
have any questions or concerns regarding this product, please contact our Technical Support Team by
calling 01460 53535.
Users, Installation and Servicing Instructions
CONTENTS
Title
Section
Contents
Page
User Instructions
4
Pre Installation
1.1
Introduction
5
1.2
General Requirements
6
1.3
Size Data
10
Installation
2.1
Fitting the unit
16
2.2
Flue/Combustion Air Duct System
18
2.3
General Identification of Electrical Items
20
2.4
Electrical Cable Instrallation
21
2.5
Electrical Thermostat Connections
22
2.6
Commissioning and Testing
22
2.6
Servicing
26
Data
3.1
Technical Data
29
Additional Documents
4.1
Fault Finding Flow Chart
32
4.2
Short List of Parts
34
NVX Range Users, Instructions & Service Instructions Issue 5.5 August 2015 Page 3