TABLE OF CONTENTS
1. INTRODUCTION Page 3
2. INSTALLATION Page 4 & 5
3. COMMISSIONING Page 6
4. OPERATING INSTRUCTIONS Page 7 & 8
5. DRAINING & FILTERING INSTRUCTIONS Page 9 & 10
6. TECHNICAL DATA Page 11 & 12
7. RESISTANCE vs TEMPERATURE Page 13
8. SERVICING Page 14 & 15
9. TROUBLE SHOOTING Page 16
10. WIRING DIAGRAM FET-18 DIGITAL CONTROL Page 17
10a. WIRING DIAGRAM FRE-18D –24 D Page 18
11. DRAWINGS - SPARE PARTS - FRE-18D-24D Page 19 & 20
12. DRAWINGS - SPARE PARTS - FRET-18D Page 21 & 22
13. WARRANTY Page 23
14, BRANCHES Page 24
IM013B2/p2