Hayward W3H250FDN Manuals

Manuals and User Guides for Hayward W3H250FDN. We have 3 Hayward W3H250FDN manuals available for free PDF download: Service & Installation Manual, Owner's Manual

Hayward W3H250FDN Service & Installation Manual (64 pages)

POOL AND SPA/HOT TUB HEATERS

Brand: Hayward | Category: Swimming Pool Heater | Size: 6 MB

Table of Contents
2
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
Bypass 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

Hayward W3H250FDN Owner's Manual (32 pages)

POOL AND SPA/HOT TUB HEATERS

Brand: Hayward | Category: Swimming Pool Heater | Size: 2 MB

Table of Contents
2
Warnings
4
Section I. General Information
7
Section II. Consumer Operation & Maintenance
8
Maintaining Proper Water Chemistry
8
Lighting & Operating Instructions Label
10
Temperature Adjustment
11
Temperature Lock-Out
12
Fahrenheit Versus Celsius
12
Winterization
12
Spring Start-Up
12
Error Codes
13
Warranty
15

Hayward W3H250FDN Owner's Manual (16 pages)

POOL AND SPA/HOT TUB HEATERS

Brand: Hayward | Category: Swimming Pool Heater | Size: 1 MB

Table of Contents
2
Warnings
4
Section I. General Information
7
Section II. Consumer Operation & Maintenance
8
Maintaining Proper Water Chemistry
8
Lighting & Operating Instructions Label
10
Temperature Adjustment
11
Temperature Lock-Out
12
Fahrenheit Versus Celsius
12
Winterization
12
Spring Start-Up
12
Error Codes
13
Warranty
15

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