Lochinvar EcoForce EF80 Installation, Commissioning, User And Maintenance Instructions page 4

Procedure For Initial Lighting ........................................................................................................................................................................................................................................................... 87
General ............................................................................................................................................................................................................................................................................................. 87
Firing For The First Time .................................................................................................................................................................................................................................................................. 87
ADJUSTING AND SETTING THE BURNER ........................................................................................................................................................................................................................... 88
Introduction ....................................................................................................................................................................................................................................................................................... 88
Adjustment values ............................................................................................................................................................................................................................................................................ 89
Setting screws gas valve(s): drawings ............................................................................................................................................................................................................................................ 93
Adjustments For New Water Heaters Or After A Service (Case A) ............................................................................................................................................................................................... 94
Adjusting after gas valve replacement, or in case of gas conversion (case B) ............................................................................................................................................................................. 94
Checking and adjusting at maximum load EF120 / EF150 / EF180 .............................................................................................................................................................................................. 94
Checking And Adjusting At Minimum Load EF120 / EF150 / EF180 ............................................................................................................................................................................................. 95
Adjustment Procedures .................................................................................................................................................................................................................................................................... 96
PUTTING THE WATER HEATER OUT OF OPERATION...................................................................................................................................................................................................... 97
Out Of Operation: On/Off Function. ................................................................................................................................................................................................................................................. 97
Out Of Operation: Power Off............................................................................................................................................................................................................................................................ 97
FAULT CODES, BLOCKING CODES ..................................................................................................................................................................................................................................... 98
LPG FUEL ............................................................................................................................................................................................................................................................................... 111
Related Documents ........................................................................................................................................................................................................................................................................ 111
Conversion And Commissioning Procedure ................................................................................................................................................................................................................................. 111
MAINTENANCE ...................................................................................................................................................................................................................................................................... 113
General ........................................................................................................................................................................................................................................................................................... 113
Maintenance Reminder Function. .................................................................................................................................................................................................................................................. 113
Service Intervals ............................................................................................................................................................................................................................................................................. 113
Waterside ........................................................................................................................................................................................................................................................................................ 113
Inspection And Maintenance.......................................................................................................................................................................................................................................................... 114
Mounting the burner door correctly back onto the heat exchanger: ............................................................................................................................................................................................ 116
Temperature Adjustment Procedure ............................................................................................................................................................................................................................................. 117
Installation Noise ............................................................................................................................................................................................................................................................................ 117
Draining The Water Heater ............................................................................................................................................................................................................................................................ 117
Removing Scale And Sediment From The Storage Vessel.......................................................................................................................................................................................................... 117
Refilling The System ...................................................................................................................................................................................................................................................................... 118
Other Checks .................................................................................................................................................................................................................................................................................. 118
ErP SPECIFICATION DATA SHEET ..................................................................................................................................................................................................................................... 118
USER INSTRUCTIONS .......................................................................................................................................................................................................................................................... 118
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