7
LP- 293 REV. 9.2.14
C. OPERATING INSTRUCTIONS ................................................................................................................................................ 60
D. PROGRAMMING BOILER SETTINGS ..................................................................................................................................... 60
E. PROGRAMMING THE SYSTEM SETTING ............................................................................................................................. 61
F. SYSTEM SETTING PROGRAM NAVIGATION ........................................................................................................................ 61
G. RESETTING THE MAINTENANCE SCHEDULE ..................................................................................................................... 63
PART 10 – START-UP PROCEDURES FOR THE INSTALLER ............................................................................................... 64
A. BOILER CONTROL STATUS MENU ....................................................................................................................................... 64
B. CASCADE MENU ..................................................................................................................................................................... 66
C. BOILER TEST MODE ACCESS ............................................................................................................................................... 66
PART 11 – TROUBLESHOOTING ............................................................................................................................................ 67
A. BOILER ERROR CODE ........................................................................................................................................................... 67
B. BOILER ERROR ...................................................................................................................................................................... 67
C. BOILER FAULT ........................................................................................................................................................................ 67
D. USER INTERFACE DISPLAY .................................................................................................................................................. 68
PART 12 – MAINTENANCE ...................................................................................................................................................... 73
A. MAINTENANCE PROCEDURES ............................................................................................................................................. 73
B. COMBUSTION CHAMBER COIL CLEANING INSTRUCTIONS FOR BOILER ....................................................................... 74
C. CLEANING WATER SIDE OF HEAT EXCHANGER ................................................................................................................ 75
D. MAINTAINING THE CONDENSATE SYSTEM ........................................................................................................................ 75
BOILER START-UP REPORT ................................................................................................................................................... 80
MAINTENANCE REPORT ......................................................................................................................................................... 80
MAINTENANCE NOTES ................................................................................................................................................................. 84
HTP CUSTOMER INSTALLATION RECORD FORM ..................................................................................................................... 85
PART 1 – GENERAL SAFETY INFORMATION
A. PRECAUTIONS
This appliance is for indoor installations only. Clearance to combustible materials: 0” top, bottom, sides and back. Left side has all boiler
mechanical connections. Front must have room for service, 24” recommended. (A combustible door or removable panel is acceptable
front clearance.) This appliance has been approved for closet installation. Do not install this appliance directly on carpeting. For
installation on combustible flooring. Category IV vent systems only.
INSTALLER – Read all instructions in this manual before installing. Perform steps in the order given.
USER – This manual is for use only by a qualified heating installer/service technician. Have this boiler serviced/inspected by a qualified
service technician annually.
FAILURE TO ADHERE TO THE GUIDELINES ON THIS PAGE AND HAVE THIS BOILER SERVICED/INSPECTED ANNUALLY
CAN RESULT IN SUBSTANTIAL PROPERTY DAMAGE, SEVERE PERSONAL INJURY, OR DEATH.
NOTE: When inquiring about service or troubleshooting, reference the model and serial numbers from the boiler rating label.
NOTE: If the boiler is exposed to the following, do not operate until all corrective steps have been made by a qualified serviceman:
1. FIRE
2. DAMAGE
3. WATER
Any claims for damage or shortage in shipment must be filed immediately against the transportation company by the consignee.
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