Hayward Universal H-Series Service/Installation: H150FDN H200FDN H250FDN H300F - Page 2

Contents - heater

Page 2 highlights

2 CONTENTS Section I General information 7 Introduction 7 Warranty 7 Maintaining proper water chemistry 7 Section II Installation 9 Equipment inspection 9 Important notice 9 Conformance with codes 9 Altitude of installation 9 Uncrating the heater 11 Locating the heater 11 Flooring 12 Tie-Down Brackets 12 Indoor Installation and Venting 13 Clearances 13 Air Supply 13 Vertical Venting 15 Horizontal or Vertical Venting 16 Vent Kit Installation 18 Reversible water connections 20 Gas supply and piping 22 Water piping 25 Installation above pool surface 27 Chlorinator/chemical feeder 27 Drain valve installation (ASME Models)........ 28 Pressure relief valve 28 Electrical specifications 28 Electrical connections 29 Remote control connection 30 Section III Check-out & Start-up 33 General 33 Gas line testing 33 Gas pressure testing 34 Water pressure switch 35 Two-speed pump 35 Temperature adjustment 36 Temperature lock-out 37 Fahrenheit v. Celsius 37 Heating mode 37 Retry (Failure of light 38 Recycle (Loss of flame 38 Keypad inputs 38 Automatic reset time 39 Periodic inspection 39 Winterization 39 Draining the heat exchanger 40 Spring start-up 40 Section IV Technician Service 41 General 41 Maintenance 41 Heat exchanger inspection and cleaning ...... 42 Combustion chamber 42 Heat exchanger removal 42 Burner inspection and cleaning 42 Burner removal and replacement 43 Gas valve replacement 43 Igniter 44 Flame sensor 44 Burner orifices 44 Gas conversion 45 Electrical wiring 45 Ignition control system 46 Blower vacuum switch 46 High limit switch 47 Thermistor 48 Water pressure switch 48 Transformer 49 Blower 49 By-pass service cartridge 49 Section V Troubleshooting 50 General 50 Automatic reset time 50 Supply wiring 50 Internal wiring 51 Fuse specifications 51 Error codes 52 Troubleshooting 54 Warranty 58 Service Parts 60 USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN Tel: 908-351-5400 www.haywardpool.com

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64

Pomona, CA Clemmons, NC Nashville, TN
Tel: 908-351-5400
www.haywardpool.com
USE ONLY HAYWARD GENUINE REPLACEMENT PARTS
2
CONTENTS
Section I General information
...........................
7
Introduction
....................................................
7
Warranty
........................................................
7
Maintaining proper water chemistry
...............
7
Section II Installation
.........................................
9
Equipment inspection
....................................
9
Important notice
.............................................
9
Conformance with codes
...............................
9
Altitude of installation
.....................................
9
Uncrating the heater
....................................
11
Locating the heater
.......................................
11
Flooring
........................................................
12
Tie-Down Brackets
.......................................
12
Indoor Installation and Venting
.....................
13
Clearances
...................................................
13
Air Supply
.....................................................
13
Vertical Venting
.............................................
15
Horizontal or Vertical Venting
.......................
16
Vent Kit Installation
.......................................
18
Reversible water connections
......................
20
Gas supply and piping
.................................
22
Water piping
.................................................
25
Installation above pool surface
....................
27
Chlorinator/chemical feeder
.........................
27
Drain valve installation (ASME Models)
.......
28
Pressure relief valve
....................................
28
Electrical specifications
................................
28
Electrical connections
..................................
29
Remote control connection
..........................
30
Section III Check-out & Start-up
.....................
33
General
........................................................
33
Gas line testing
............................................
33
Gas pressure testing
...................................
34
Water pressure switch
.................................
35
Two-speed pump
.........................................
35
Temperature adjustment
..............................
36
Temperature lock-out
...................................
37
Fahrenheit v. Celsius
...................................
37
Heating mode
..............................................
37
Retry (Failure of light)
..................................
38
Recycle (Loss of flame)
...............................
38
Keypad inputs
..............................................
38
Automatic reset time
....................................
39
Periodic inspection
......................................
39
Winterization
................................................
39
Draining the heat exchanger
.......................
40
Spring start-up
.............................................
40
Section IV Technician Service
........................
41
General
........................................................
41
Maintenance
................................................
41
Heat exchanger inspection and cleaning
.....
42
Combustion chamber
..................................
42
Heat exchanger removal
.............................
42
Burner inspection and cleaning
...................
42
Burner removal and replacement
................
43
Gas valve replacement
................................
43
Igniter
...........................................................
44
Flame sensor
...............................................
44
Burner orifices
.............................................
44
Gas conversion
............................................
45
Electrical wiring
............................................
45
Ignition control system
.................................
46
Blower vacuum switch
..................................
46
High limit switch
...........................................
47
Thermistor
....................................................
48
Water pressure switch
.................................
48
Transformer
.................................................
49
Blower
..........................................................
49
By-pass service cartridge
............................
49
Section V Troubleshooting
.............................
50
General
........................................................
50
Automatic reset time
....................................
50
Supply wiring
...............................................
50
Internal wiring
..............................................
51
Fuse specifications
......................................
51
Error codes
...................................................
52
Troubleshooting
...........................................
54
Warranty
.......................................................
58
Service Parts
................................................
60