MPI KWH124 - Table of Contents

CONTENTS
1. Specifications
1
'3
2. Special Precautions 4
3. Operational Procedure. Fuel/lnstallation/Operation 5-9
4. Freeze-Proofing of the Piping 10
5. Maintenance Checklist 11-12
6. Venting Installation
6-1 Chimney Installation 13-14
6-2 Side Wall Installation 15-16
6-3 L Type/Vertical Venting 17-20
6-4 MPI Venting Kit & Accessories 21-25
7. Installation of Fuel Pipe 26-27
8. Hot & Cold Water Plumbing Work 28-29
9. Electric Wiring 30
10. Test Run , 31
11. Operating Information
11-1 Working Principles 32-33
11-2 Performance Data 34
11-3 Error Code 34
11-4 Recommended Maintenance Procedure 35
12. Troubleshooting
A.) Guideline & Corrective Measures 36
B.) Error Code - their possible causes and possible solutions 37-40
"4"/"5"/"67"7"/"8"/"9"/"H"/"P"
C.) Causes of troubles and irregularities which are not reflected in Monitor Indicator Lamp
1.) Desirable temperature of hot water is unobtainable 41
2.) NO hot water. Burner does not ignite 42
3.) Powerlamp does not light 42
4.) Strange sound in Combustion Burner/soot is produced/smell of kerosene ...... 43
5.) Smoke is coming off the unit. Paint on the exterior
has burned due to excess heat. ... 44