HTP phoenix plus PHP260-119 - Part 1 - General Safety Information; Table of Contents

LP-454 Rev. 004 Rel. 002 Date 12.1.17
4
E. Maintenance 34
Part 10 - Shutdown 34
A. Shutdown Procedure 34
B. Vacation Procedure 34
C. Failure to Operate 34
D. Important Notice 34
Part 11 - Troubleshooting 35
A. Error Code 35
B. Heater Error 35
C. Lockout 35
Part 12 - Installation Checklist 37
Part 13 - Maintenance 38
Part 14 - Replacement Parts 40
Limited Warranty 42
Maintenance Notes 44
Customer Installation Record Form 45
Table of Contents
Part 1 - General Safety Information 4
A. Improper Combustion 5
B. Gas 5
C. When Servicing the Water Heating System 5
D. Heater Water 5
E. Freeze Protection 5
F. High Elevation Installations 5
G. Water Temperature Adjustment 5
Part 2 - Before You Start 6
A. What’s in the Box 6
B. How the Heater Operates 6
C. Optional Equipment 6
Part 3 - Prepare the Water Heater 6
A. Locating the Water Heater 6
B. Leveling 8
C. Clearances for Service Access 8
D. Residential Garage and Closet Installations 8
E. Exhaust Vent and Intake Pipe 9
1. Indoor Direct Vent of Exhaust and Intake 9
2. Power Venting, Indoor Combustion Air in Conned or Unconned Space
9
3. Outdoor Installation 9
F. Carbon Monoxide Detectors 10
G. Prevent Combustion Air Contamination 10
H. Removing a Heater from a Common Vent System 10
I. Water Chemistry Requirements 11
Part 4 - Piping 13
A. Heater Plumbing 13
B. Auxiliary Connection 13
C. Backow Preventer 13
D. Potable Expansion Tank 13
E. Temperature and Pressure Relief Valve 13
F. Scalding 14
G. Filling the Heater 14
H. Applications 15
Part 5 - Venting 16
A. General 16
B. Approved Materials for Exhaust Vent and Intake Pipe 17
C. Additional Requirements for Installation in Canada 17
D. Exhaust Vent and Intake Pipe Location 18
E. Exhaust Vent and Intake Pipe Sizing 19
F. Exhaust Vent and Intake Pipe Installation 19
G. Applications 20
1. Indoor Direct Vent Installation of Exhaust and Intake 20
2. Venting Through an Existing System 22
3. Power Venting, Indoor Combustion Air in Conned or Unconned Space
23
4. Outdoor Installation 25
Part 6 - Condensate Removal 26
Part 7 - Wiring 27
A. Line Voltage Input 27
B. Line Voltage Condensate Output 27
C. Internal Wiring Diagram 28
Part 8 - Gas Connections 30
A. Gas Pipe Sizing Tables 31
1. Gas Pipe Sizing 31
2. Natural Gas Pipe Sizing 31
3. LP (Liquid Propane) Gas Pipe Sizing 31
B. Gas Piping Requirements 31
C. Gas Valve 32
D. Checking Gas Pressure at the Water Heater for Proper Operation
32
Part 9 - Start-Up Procedure 33
A. Operating Instructions 33
B. Overall Water Heater and Control Operation 33
C. Status Menu 33
D. Test Mode 33
Part 1 - General Safety Information
Indoor Installation
This water heater is approved for indoor installations and is not
intended for use as a pool heater. Clearance to combustible
materials: 0” top, bottom, sides, and back. Heater must have room
for service: 24” front and 12” sides are minimum recommended
service clearances. (A combustible door or removable panel is
acceptable front clearance.) This water heater has been approved
for closet installation and installation on combustible ooring. Do
not install directly on carpeting. Install the water heater in a location
where temperature and pressure relief valve discharge or a leak will
not result in damage to the surrounding area. If such a location is
not available, install an auxiliary catch pan. Use only Category IV
vent systems.
Outdoor Installation
This water heater is approved for outdoor installations and is
not intended for use as a pool heater. Clearance to combustible
materials: 0” top, bottom, sides, and back. Heater must have room
for service: 24” front and 12” sides are minimum recommended
service clearances. Special attention should be paid to ensure that
T&P valve discharge and drainage from condensate line will not
adversely aect the surrounding area or pose a hazard in freezing
conditions.
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 water heater 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: Obey all local codes. Obtain all applicable permits before
installing the water heater.
NOTE: Install all system components and piping in such a manner
that does not reduce the performance of any re rated assembly.
Altering any HTP, Inc. water heater with parts not manufactured
by HTP, Inc. WILL INSTANTLY VOID the water heater warranty and
could result in property damage, personal injury, or death.
This water heater has a condensate disposal system that may freeze
if exposed to sustained temperatures below 32
o
F. Precautions
should be taken to protect the condensate trap and drain lines
from freezing conditions. Failure to take precautions could result
in property damage, serious personal injury, or death.