Table Of Contents - Heatrae Sadia ElectroMax Installation & Servicing Instructions Manual

Contents
SECTION
1.0 Introduction
1.1 Important Notes
1.2 Basic Operation of the
Electromax
1.3 Storage, Unpacking and
Handling
1.4 Contents Check List
2.0 Technical Data
3.0 General Requirements
3.1 Location of the Electromax
3.2 Water Supply
3.3 Pipework, Fittings and Outlet/
Terminal Fittings
3.4 Treatment of the Primary
(Central Heating) Circulating
System
3.5 Sealed Primary Systems
4.0 Installation - General
4.1 Positioning the Electromax
4.2 Removal of Panels
4.3 Cable Entry Positions
4.4 Programmable Room
Thermostat
5.0 Installation - Plumbing
5.1 Pipe Fittings
5.2 Cold Water Combination
Valve
5.3 Secondary Expansion Vessel 14
5.4 Balanced Hot Water Supplies 15
5.5 Outlet Pipework
5.6 Secondary Circulation
5.7 Discharge Pipework
5.8 Primary (Central Heating)
Pipework
6.0 Installation - Electrical
6.1 Important Notes
6.2 Off Peak and 24 Hour
Electrical Supply
6.3 Boiler Connection (45 Amp)
6.4 Programmable Room
Thermostat
2 Installation & Servicing Instructions
PAGE SECTION
7.0 Commissioning
3 7.1 Filling the Electromax
Cylinder
3 7.2 Filling the Sealed System
Primary Circuit
4 7.3 Check the Operation of the
4 Safety Valves
5 7.4 Set the Programmable Room
Thermostat
9 7.5 Preliminary Electrical Checks 24
9 7.6 Check Operation of the
Electric Boiler
10 7.7 Setting the Automatic By-pass
Valve
7.8 Check Operation of the
10 Immersion Heaters
11 7.9 Demonstration to User
8.0 Maintenance
12 8.1 Maintenance Requirements
12 8.2 Check Cylinder Water Supply 27
13 8.3 Descaling Immersion Heaters 27
8.4 Operation of Cylinder Safety
13 Valves
8.5 Operation of Primary System
14 Safety Valve
8.6 Primary System Expansion
14 Vessel Charge Pressure
8.7 Electrical Checks
9.0 Fault Finding and Servicing
15 9.1 Fault Finding
15 9.2 Replacement Parts
15 9.3 Servicing
10.0 Guarantee
18 11.0 Spares Stockists
19
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