Hayward Universal H-Series Low NOx Support Question
Hayward Universal H-Series Low NOx Support Question
Find answers below for this question about Hayward Universal H-Series Low NOx.Need a Hayward Universal H-Series Low NOx manual? We have 4 online manuals for this item!
Question posted by krez on May 23rd, 2013
Hayward H400fdn Low Now Heater Won't Start
started heater when i opened my pool this week. it started right up, i let it run for about half an hour ten put it in standby mode while i cleaned the pool and adjusted the chemicals. it was reading lo on the display today so i back washed the filter to fix the pressure issue. now i get no temp reading on the display! i tried turning the power off and on and restarting the pump a few times. i can hear a clicking noise at the mother board two or three times but then nothing. last year i had to replace that board because it failed.
Current Answers
Related Hayward Universal H-Series Low NOx Manual Pages
Owner's Manual: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN - Page 8
... must be protected from the highest quality of your heater and heat exchanger.
1. POOL/SPA WATER CHEMISTRY The chemistry balance and mineral content of swimming pool water changes daily due to starting the heater. Changing spa water regularly and maintaining the correct chemical balance in your pool/spa will keep the pool/spa safe and sanitary, and will help prevent pre-mature...
Owner's Manual: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN - Page 9
...manual.
USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville,TN
Tel: 908-351-5400 www.haywardpool.com See Figure 3 for the heater, open the bypass so ...heaters.
9
4. Make sure your piping has a bypass valve installed for the label. Ensure water flow through the heater and therefore the heat exchanger. Refer to page 25 in extensive damage to using pool, spa...
Owner's Manual: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN - Page 11
... use the "MODE" but- In regions where freezing temperatures are open before energizing the blower. 2.
It is displayed by pressing the "UP" or "DOWN" buttons while in "STANDBY". The set point temperature is normal for the heater to maintain the water temperature just above freezing or for the blower fan to either "SPA" or "POOL" there...
Owner's Manual: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN - Page 12
...2 minutes. Set the temperature control using the keypad to "POOL" or "SPA" and adjust the set point to the heater "ON". 5.
12
Spring start a new ignition sequence. consult a professional: 1. Turn the gas supply to the desired temperature setting. 6. If operating difficulties are properly attached to run for 5 s then start -up error
On initial trial for ignition.
Contact...
Owner's Manual: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN - Page 15
...adjustments to avoid damage or injury in the event of possible overheating of purchase either address:
Hayward Pool Products, Inc. 620 Division St. 15
of the service life of excess gas in the heater. SAFETY WARNING: Pool heaters...Do not install this document. This warranty may give you specific legal rights which may not be followed exactly to have our representatives make any ...
Service/Installation: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN - Page 2
... 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 31
Section III Check-out & Start-up 39
Section IV Technician Service 40 General 40 Maintenance 40 Control access 40 Heat exchanger inspection and cleaning ..... 41...
Service/Installation: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN - Page 7
... or corrosive chemicals, insufficient water flow or improperly balanced water chemistry.
USE ONLY HAYWARD GENUINE REPLACEMENT PARTS
Pomona, CA Clemmons, NC Nashville, TN Tel: 908-351-5400 www.haywardpool.com Hayward further warrant that the installer read the manual before installing the swimming pool/spa/hot tub heater. For full details of the swimming pool/spa/hot tub...
Service/Installation: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN - Page 8
... NOT place chlorine or bromine tablets in your pool/spa will keep the pool/spa safe and sanitary, and will help protect your piping has a bypass valve installed for the heater,
open the bypass so that corrosive and potentially damaging water will result in high chemical concentrations
flowing through the heater and therefore the heat exchanger. CHLORINATOR INSTALLATION...
Service/Installation: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN - Page 20
... 15). USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN
Tel: 908-351-5400 www.haywardpool.com
Before beginning, be aware that it can be installed with right-side water connections. Pull these steps before the heater is installed. Re-connect the heater wire harness to reassemble the heater. One is located...
Service/Installation: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN - Page 24
...or
Low voltage
greater than one appliance is installed on the gas line, consult the local gas company for heaters ... and within 6 feet of the heater.
24
gas supply installation:
The heater is shipped from pool/spa structure and in accordance with the ... gas manifold assembly during service. If doubt exists as to Hayward Technical Service. Propane tanks must match the valve inlet size...
Service/Installation: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN - Page 26
...heater. 2.
Figure 21: Manual Bypass valve
USE ONLY HAYWARD GENUINE REPLACEMENT PARTS
Pomona, CA Clemmons, NC Nashville, TN Tel: 908-351-5400 www.haywardpool.com Figure 22 illustrates a typical pool piping diagram and layout for very large pools...Figure 20 under the Hayward warranty. The installation is within the flow rate range specified for the heater. 3. Adjust the manual bypass valve...
Service/Installation: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN - Page 31
... control connection:
The heater is equipped for runs
over 30 feet.
mote wiring must be run is 200 feet. The display will be in "STANDBY" mode. The "POOL" or "SPA" LED will show "bo". The heater's thermostat will use the "MODE" key on each side
of the heater). To operate the heater with a remote 3-wire switch, the heater's control must be illuminated...
Service/Installation: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN - Page 34
...OFF" position when the nipple is more than one pool/spa heater
6. The valve must be
verified
by
the
installer
... system and start the heater
following gas pressure requiremen8ts. Remove the screw cap over the regulator adjustment screw.
Shut off burner.
Heat exchanger soots up. Gas pressure test procedure: 1.
gas heaters. Flame burns...
Service/Installation: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN - Page 35
... clean before making the adjustment. 2. Check the function of the water lines, and ensure water flow rate is below the level of the pressure switch by turning the adjustment knob on and off several times. Never allow the heater to close the switch. 5. Check the function of the pool or spa, the pressure switch may require adjustment...
Service/Installation: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN - Page 36
... pool and spa water temperatures. The blower vacuum switch, the temperature limit switches, the vent pressure switch, the water pressure switch, the water temperature sensors, and the flame sensor are constantly monitored during a call for heat to assure the heater is running a pre-purge cycle during this time. 3. TO change the display, use the "MODE...
Service/Installation: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN - Page 38
... the heater.
4. Do not store chlorine, other pool chemicals, or other flammable vapors and liquids. If heater has ...run continuously. An inspection program is operating on outdoor heaters. Care must never be performed by cycling the mode button through "STANDBY" and back to be responsible for looseness and possible leaks.
Check the venting of the heater. 5.
Hayward...
Service/Installation: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN - Page 39
... the pool using the keypad to "POOL" or "SPA" and adjust the set point to the heater OFF at the main shut-off valve outside the heater cabinet. 5. ATTENTION: Heater installation, checkout, and start -up should now be completed. Turn the filtration system pump "ON" and allow the system to run long enough to purge all water to STANDBY mode using...
Service/Installation: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN - Page 48
...adjusted properly. To replace the pressure switch: 1. Remove the (4) screws securing metal trim panel around the header. 4. Remove the wires from the ignition control board. 6.
USE ONLY HAYWARD...either "POOL" or "SPA" mode (the heater is
"ON"), turn . 4. When the heater is secured with the pump, repeat the steps above until a "click" is clean before making any adjustment. 2....
Service/Installation: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN - Page 50
... the pump has been running for at all wiring conforms to the initial setting ("SPA" or "POOL").
Error codes:
See Figure 52 for troubleshooting guide. If the pump has primed, this type of the power circuit (continuous power) the blower will take 2 minutes to the original operating mode ("POOL" or "SPA"). When a heater is wired to the...
Service/Installation: H150FDN H200FDN H250FDN H300FDN H350FDN H400FDN - Page 56
...low water flow will cause this error. Press and hold the DOWN key and then press and hold the MODE key. Check position of Installation Manual (only if heater is removed from the display.
1. Adjust...pressure switch fault. Clean filter or clear ...running.
Remove wire leads from water pressure switch and jumper leads. Measure continuity across water pressure switch. If open...
Similar Questions
How Do I Make My Hpump Run Continuously For 24 Hr To Distribute A Chemical?
I need to distribute a chemical for the pool that requires the pump run constantly for 24 hours. I d...
I need to distribute a chemical for the pool that requires the pump run constantly for 24 hours. I d...
(Posted by bh2522 1 year ago)
What Kind Of Pool Heater Should I Buy If My Pool Is Piped For A Hayward
universal h-series low nox
universal h-series low nox
(Posted by tombil 9 years ago)
Will Leaves Cause A Fire Hazard For My Gas Pool Heater?
(Posted by bomboVa 10 years ago)
Are Hayward Pool Heaters (h250fdn) Asme Or Non-asme
(Posted by chribria 11 years ago)
Intermittent Starting Of Super Ii Pool Motor
Have a Hayward Super II 1.0 HP pool motor about 15 yars old. Sometimes it does not start - it will h...
Have a Hayward Super II 1.0 HP pool motor about 15 yars old. Sometimes it does not start - it will h...
(Posted by cmathe 12 years ago)