Hayward HDF400 Support and Manuals
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Hayward HDF400 Universal HC-Series Dual-Fuel HDF400 Canada www.poolproductscanada.ca
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Popular Hayward HDF400 Manual Pages
HDF400 User Manual - Page 6
...ONLY USE GENUINE HAYWARD REPLACEMENT PARTS ment. Hazardous voltage can cause death, shock, burn, and/or serious property damage. WARNING - This kit is included in Figure 2. For more detailed troubleshooting and service instructions. To reduce the risk of the unit.
To reduce the risk of electric shock, replace damaged wiring immediately. Locate conduit to a gas supply line. Do...
HDF400 User Manual - Page 11
... REV B
INSTALLATION:
This manual contains instructions for installation, operation, maintenance, troubleshooting, and parts lists for the proper operation of the heater, inspect the heater carton for damage. If any carton is strongly recommended that are four (4) external screws (see Figure 3) used to secure the heater to the pallet located in each of sand and salt. UNCRATING THE HEATER...
HDF400 User Manual - Page 12
... sight of the heater. 4. Failure to follow the instructions may be needed at least (5) feet from the pool/spa/hot tub by a solid barrier. For minimum exhaust vent clearances for electrical specifications. The heater must be installed under the overhang must provide a combustion air vent large enough to accommodate input ratings of all gas appliances in the...
HDF400 User Manual - Page 15
... the factory ready to be installed and used only with the HDF gas pool heaters from the combustion blower inlet. 8. Close the unit by turning it 90° counter-clockwise. 9. All HDF heaters are shipped from the front of this manual may result in Figure 5. The information in these instructions must be replaced with the fuel/air mixer...
HDF400 User Manual - Page 18
...of a building within 10ft horizontally.
18
ONLY USE GENUINE HAYWARD REPLACEMENT PARTS
Table 5 (CATI) and Table 8 (CATIII) list the required indoor venting kits available for a
Category I ) Indoor Vent Pipe & Terminal Specifications
Vent Dia Model (in this heater with the appropriate vent kit adapter installed (see Table 5).
NEGATIVE PRESSURE (VERTICAL ONLY, CAT I) VENTING:
NEGATIVE...
HDF400 User Manual - Page 19
...'s website (see below) and review the installation information found there. See Table 8 for approved vent terminals and orientations. They can be used in Table 7.The venting system must terminate with any service kit. To locate an authorized dealer for venting parts, contact the appropriate manufacturer at:
Selkirk Corpora on the heater (see Figure 11)
Roof...
HDF400 User Manual - Page 22
...GENUINE HAYWARD REPLACEMENT PARTS Make sure that soot due to handle the BTUH input
listed for the heater(s) being used
NOTICE: Manufacturer is installed underground, the discharge of the heater. Do not overtighten the gas inlet pipe or damage may result. Follow local gas codes for storage
and handling of the gas manifold assembly during service. Natural gas must be configured from pool...
HDF400 User Manual - Page 24
... nipples will void the manufacturer's warranty. Assemble these parts to the heater prior to Pool or Spa
Figure 16: Multiple Heater System
24
ONLY USE GENUINE HAYWARD REPLACEMENT PARTS Damage caused by flow rates outside this damage will result in damage to prevent accidental adjustment.
Bypass valve setting may be installed as specified in Figure 14.
Figure 15: Typical...
HDF400 User Manual - Page 25
.../NFPA 70, unless local code requirements specify otherwise. ONLY USE GENUINE HAYWARD REPLACEMENT PARTS
25 For installation above or below the pool/spa surface, refer to reinforcing rod or mesh. The heater is running. In Canada, follow CSA C22.1 Canadian Electrical Code, Part 1. 51300803801 REV B
INSTALLATION ABOVE POOL/SPA SURFACE: If the heater is installed less than three (3) feet...
HDF400 User Manual - Page 31
..." and "POOL" modes are initially set the desired maximum temperature lock. RETRY: If the first ignition attempt fails after 60 seconds. The control performs a gas valve relay check. 5. The user can reset the control and clear the "IF" error code by pressing the "MODE" button to move through "STANDBY" and return to put the heater in...
HDF400 User Manual - Page 32
... listed in Table 11 could cause an explosion resulting in operation. Take pressure readings with the heater running, the pressure values should be verified by adjusting the gas valve regulator, the installer must contact the gas supplier and
request that the target manifold pressure is more than ½ psig (3.45 kPa). If the pressures are set...
HDF400 User Manual - Page 36
... maintain proper water chemistry:
ONLY USE GENUINE HAYWARD REPLACEMENT PARTS
36 Test your pool heater is operating on propane gas, the tank must be observed to form on outdoor heaters. Changing spa water regularly and maintaining the correct chemical balance in the specifications section. Regular inspection by a qualified service technician. Keep all air prior to be responsible...
HDF400 User Manual - Page 41
... a 2 minute delay after the electrical has been installed, refer to Troubleshooting Lookup Chart to determine the cause.
WARNING: BURN HAZARD The operation of qualified personnel trained and experienced in a service parts kit. Never operate heater with the pump shut off , an "LO" fault code will not fire. WARNING: These instructions are not for the use of this...
HDF400 User Manual - Page 44
...HAYWARD REPLACEMENT PARTS 51300803801 REV B
SERVICE PARTS LIST
The following repair parts are available from Hayward and through your local distributor. When ordering parts, include the complete pool heater model number listed on the unit's rating plate, located near the junction boxes on the exhaust side of the heater. (Example: HDF400) All service...LP) Burner Gas Valve Gas Manifold Complete ...
Energy Guide Label - Page 1
Pool Heater Natural or Propane Gas
Hayward Industries, Inc. Government
Federal law prohibits removal of Similar Models
96.0 Most Efficient
• Efficiency range based only on models fueled by natural gas. • For more information, visit www.ftc.gov/energy.
51300052801 REV C S.
U. Models H250FD, SW250DH,
H400FD, SW400DH, HDF275, HDF400,
HDF400BH, W3H250FD, W3H400FD
Thermal ...
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