I N D E X
INTRODUCTION
1
Intended users of these instructions
1
Warnings
1
1. Operation
2
2. Construction
3
3. Installation
Domestic
4
Wiring the thermostats
5
Primary
5
Immersion Heater
6
4. System Schematics
Typical un-vented
7
Typical open vented
7
Proposed SLE+ diverted primary
8
Proposed SLE+ radiators and UFH
8
Typical ‘S-Plan’ electrical
9
Typical ‘Y-Plan’ electrical
10
5. Commissioning
11
6. Performance
11
7. Maintenance
12
8. Parts List
12
9. Technical Data
SLE 130 - 160
13
SLE+ 210 - 240 - 300
14
10. Discharge Pipe
15
Extract of ‘Building reg. G3’
18