CONTENTS
6. Maintenance
(authorized personnel)
Pages
6.1 General warnings
48
6.2 Maintenance
48
6.3 Water heater inspection
49
6.4 Accessing the water heater
50
6.5 Flushing out the primary side
50
6.6 Draining the central heating and domestic hot water system
51
6.7 Maintenance operations
53
6.8 Wiring diagrams
60
6.9 D.H.W Sensor Connection
61
6.10 Troubleshooting
63
6.11 Diagnostics
64
6.12 Parts list
65
6.13 Sequence of operations
66
Содержание PCI 18
Страница 8: ...GENERAL INFORMATION 5 ...
Страница 9: ...GENERALInformation 6 ING ...
Страница 10: ...GENERALInformation 7 ...
Страница 11: ...GENERALInformation 8 ...
Страница 25: ...INSTALLATION INSTRUCTIONS 22 3 6 Piping Diagram ...
Страница 33: ...INSTALLATION INSTRUCTIONS 29 Venting Pictures Illustrations ...
Страница 34: ...INSTALLATION INSTRUCTIONS 30 Included With Each Combination Water Heater Is A PAHVK Horizontal Kit ...
Страница 63: ...INSTALLATION INSTRUCTIONS 59 6 8 Wiring diagrams ...
Страница 69: ...65 6 13 Sequence of operations ...
Страница 70: ...66 Pensotti LLC 34 Coffin Ave Brewer ME 04412 P 207 942 3636 F 207 942 3737 www pensottiboiler com ...