HTP Elite FT Series User Manual

LP-387 Rev. 011 Rel. 005 Date 1.3.19
5
J. Fill and Purge Heating System 19
K. Glycol Antifreeze Solutions 19
L. Zoning with Zone Valves 20
M. Zoning with Circulators 20
N. Multiple Boilers 20
O. Applications* 21
Part 5 - Venting 28
A. General 28
B. Approved Materials for Exhaust Vent and Intake Pipe 29
C. Additional Requirements for Installation in Canada 29
D. Exhaust Vent and Intake Pipe Location 30
E. Exhaust Vent and Intake Pipe Sizing 31
F. Longer Vent Runs 31
G. Exhaust Vent and Intake Pipe Installation 31
H. Applications 32
1. Direct Vent Installation of Exhaust and Intake 32
2. Venting Through an Existing System 34
3. Power Venting, Indoor Combustion Air in Conned or Unconned
Space 35
Part 6 - Condensate Removal 37
Part 7 - Wiring 39
A. Installation Must Comply With 39
B. Field Wiring Terminations 39
C. Field Wiring 39
D. Line Voltage Wiring for Standard Boiler 40
E. Alarm Connections 40
F. Low Voltage Connections for Standard Boiler 40
G. Thermostat 40
H. Outdoor Sensor 40
I. Indirect Sensor 40
J. Optional 0-10 Volt Building Control Signal 41
K. Optional UL353 Low Water Cut-O Interface Kit 41
L. Wiring of Cascade System Communication Bus 41
M. Cascade Master Pump and Sensor Wiring 42
N. Cascade Follower Pump and Sensor Wiring 42
Part 8 - Gas Connections 44
A. Gas Piping 44
B. Check Inlet Gas Pressure 45
C. Boiler Gas Valve 46
Part 9 - Start-Up Preparation 46
A. Check / Control Water Chemistry 46
B. Check for Gas Leaks 46
C. Freeze Protection (When Used) 46
D. Fill and Test Water System 47
E. Purge Air from Water System 47
F. Check Thermostat Circuit(s) 47
G. Condensate Removal 47
H. Final Checks Before Starting Boiler 47
I. Setting Up a Single Boiler 48
J. Setting Up a Cascaded System 48
K. Lockout Condition 48
L. Cascade System Programming 48
Part 10 - Start-Up Procedure 49
A. Control Overview 49
B. Navigation of the Display 49
C. Operating Instructions 49
D. Programming Boiler Settings 49
E. Programming the System Setting 50
F. System Setting Program Navigation 50
G. Resetting the Maintenance Schedule 52
Part 11 - Start-Up Procedures for the Installer 53
A. Boiler Control Status Menu 53
B. Cascade Menu 55
C. Boiler Test Mode 55
Part 12 - Troubleshooting 56
A. Boiler Error and Fault Codes 56
B. Boiler Error 56
C. Boiler Fault 56
D. User Interface Display 57
Part 13 - Maintenance 62
A. Procedures 62
B. Combustion Chamber Coil Cleaning Instructions 62
C. Cleaning Water Side of Heat Exchanger 63
D. Maintaining the Condensate System 63
Part 14 - Shutdown 64
A. Shutdown Procedure 64
B. Vacation Procedure 64
C. Failure to Operate 64
D. Important Notice 64
Part 15 - Installation Checklist 65
Part 16 - Maintenance Report 65
Part 17 - Replacement Parts 67
Limited Warranty 71
Maintenance Notes 73
Customer Installation Record Form 74
Part 1 - General Safety Information
This boiler is approved for indoor installations only and is not intended
for use as a pool heater. Clearance to combustible materials: 6”
top, bottom, sides, and 0” back. Left side has all boiler mechanical
connections. Boiler must have room for service: 24” front is minimum
recommended service clearance. (A combustible door or removable
panel is acceptable front clearance.) This boiler has been approved
for closet installation and installation on combustible ooring. Do
not install directly on carpeting. Install the boiler in a location where
temperature and pressure relief valve discharge or a leak will not result
in damage to the surrounding area. Use only Category IV vent systems.
Installer - Read all instructions in this manual before installing.
Perform steps in the given order.
User - This manual is for use only by a qualied heating installer /
service technician. Have this boiler serviced / inspected annually by
a qualied service technician.
FAILURE TO ADHERE TO THE GUIDELINES ON THIS PAGE
CAN RESULT IN SUBSTANTIAL PROPERTY DAMAGE, SEVERE
PERSONAL INJURY, OR DEATH.
NOTE: If the boiler is exposed to the following, do not operate.
Immediately call a qualied service technician.
1. Fire
2. Damage
3. Water
Failure to follow this information could result in property damage,
severe personal injury, or death.
NOTE: Obey all local codes. Obtain all applicable permits before
installing the boiler.
NOTE: Install all system components and piping in such a manner
that does not reduce the performance of any re rated assembly.
DO NOT USE THIS BOILER IF ANY PART HAS BEEN SUBMERGED
IN WATER. Immediately call a qualied service technician. The
boiler MUST BE replaced if it has been submerged. Attempting to
operate a boiler that has been submerged could create numerous
harmful conditions, such as a potential gas leakage causing a re
and/or explosion, or the release of mold, bacteria, or other harmful
particulates into the air. Operating a previously submerged boiler
could result in property damage, severe personal injury, or death.
NOTE: Boiler damage due to ood or submersion is considered an
Act of God, and IS NOT covered under product warranty.
Altering any HTP boiler with parts not manufactured by HTP WILL
INSTANTLY VOID the boiler warranty and could result in property
damage, personal injury, or death.

HTP Elite FT Series Specifications

General

Brand	HTP
Model	Elite FT Series
Category	Boiler
Language	English