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10 

 

 

                                                                                     LP-179 REV. 11.26.14 

B. LEVELING 

 

In order for the condensate to properly flow out of the collection system, the area where you locate the heater must be level. Location 
must also fully support the weight of the filled water heater. 

C. CLEARANCES FOR SERVICE ACCESS 

Figure 1 

– Minimum Service Clearances

 

NOTE:

 If you do not provide the minimum clearances shown in Figure 1, it might not be possible to service the heater without removing 

it from the space. 

 

The space must be provided with combustion/ventilation air openings correctly sized for all other appliances located in the same space 
as the heater. The heater cover must be securely fastened to prevent the heater from drawing air form the heater room. This is 
particularly important if the heater is in a room with other appliances. Failure to comply with the above warnings could result in 
substantial property damage, severe personal injury, or death. 

D. RESIDENTIAL GARAGE INSTALLATION 

PRECAUTIONS 

If the heater is located in a residential garage, per ANSI Z223.1: 

 

Mount the bottom of the heater a minimum of 18” above the floor of the garage, to ensure the burner and ignition devices are 
well off the floor. 

 

When raising the heater, fully support the entire bottom of the water heater. 

 

Locate or protect the heater so it cannot be damaged by a moving vehicle. 

E. EXHAUST VENT AND INTAKE PIPE 

The heater is rated ANSI Z21.10.3 Category IV (pressurized vent, likely to form condensate in the vent) and requires a special vent 
system designed for pressurized venting. 
 

NOTE: The venting options described here (and further detailed in Venting, Part 5 in this manual) are the lone venting options 
approved for this water heater. Failure to vent the water heater in accordance with the provided venting instructions will void 
the warranty. 
 

 

Failure to vent the water heater properly will result in serious personal injury or death. 
 
 
 

Содержание PH100-119

Страница 1: ...7 WATER HEATERS MANUFACTURED AFTER OCTOBER 2 2014 NOTICE HTP reserves the right to make product changes or updates without notice and will not be held liable for typographical errors in literature The...

Страница 2: ...CINITY OF THIS OR ANY OTHER APPLIANCE WHAT TO DO IF YOU SMELL GAS Do not try to light any appliance Do not touch any electrical switch Do not use any phone in your building Immediately call your gas s...

Страница 3: ...y In some circumstances the property owner or his her agent assumes the role and at government installations the commanding officer or departmental official may be the AHJ NOTE HTP Inc reserves the ri...

Страница 4: ...R UNCONFINED SPACE 11 F PREVENT COMBUSTION AIR CONTAMINATION 11 G REMOVING A HEATER FROM A COMMON VENT SYSTEM 12 H WATER CHEMISTRY 13 PART 4 HEATER PIPING 16 A GENERAL PIPING INFORMATION 16 B SCALDING...

Страница 5: ...8 F MAINTENANCE 48 PART 9 SHUTDOWN 49 A SHUTDOWN PROCEDURE 49 B VACATION PROCEDURE 49 C FAILURE TO OPERATE 49 PART 10 TROUBLESHOOTING 49 A ERROR CODE 49 B HEATER ERROR 49 C LOCKOUT 49 PART 11 MAINTENA...

Страница 6: ...al gas leakage causing a fire and or explosion or the release of mold bacteria or other harmful particulates into the air Operating a previously submerged appliance could result in property damage sev...

Страница 7: ...Water Storage Tank The stainless steel water storage tank has a combustion chamber submerged into the tank water When the water heater is fired combustion gases heat the combustion chamber walls tran...

Страница 8: ...sate neutralizer to neutralize the condensate Condensate neutralizers are made up of lime crystals marble or phosphate chips Neutralizers can be installed in the field by the installer and purchased f...

Страница 9: ...marine environments In such areas higher concentration levels of chlorides from sea spray coupled with relative humidity can lead to degradation of the heat exchanger and other heater components In t...

Страница 10: ...d result in substantial property damage severe personal injury or death D RESIDENTIAL GARAGE INSTALLATION PRECAUTIONS If the heater is located in a residential garage per ANSI Z223 1 Mount the bottom...

Страница 11: ...aminated see Table 1 it is imperative that the water heater be installed as direct vent so that all combustion air is taken directly from the outdoors into the water heater intake connection Unconfine...

Страница 12: ...ury or death When removing an existing heater follow the steps below 1 Seal any unused openings in the common venting system 2 Visually inspect the venting system for proper size and horizontal pitch...

Страница 13: ...t water hardness CLASSIFICATION MG L OR PPM GRAINS GAL Soft 0 17 1 0 1 Slightly Hard 17 1 60 1 3 5 Moderately Hard 60 120 3 5 7 0 Hard 120 180 7 0 10 5 Very Hard 180 and over 10 5 and over If the hard...

Страница 14: ...14 LP 179 REV 11 26 14 Figure 3 Specifications and Dimensions...

Страница 15: ...claims for damage or shortage in shipment must be filed immediately against the transportation company by the consignee COLD WEATHER HANDLING If the heater has been stored in a very cold location BEL...

Страница 16: ...15 13 4 12 4 11 4 10 7 Table 2 Recovery on rating plate is based at 94 thermal efficiency at 70o Fahrenheit rise as required by ANSI PERFORMANCE EQUATIONS Rated Input x 9 GPM Temp Rise o F x 500 GPH G...

Страница 17: ...ween the relief valve and heater or in the discharge line Do not plug or place any obstruction in the discharge line Test the operation of the relief valve after filling and pressurizing the system by...

Страница 18: ...sealant compound In the branch of the 1 or a 1 brass tee install a copper male adapter to match your copper plumbing system For convenience you may install a sweat shut off valve and a union in the c...

Страница 19: ...installer is responsible for all equipment and detailing required by local codes NOTES FOR AIR HANDLER APPLICATION 1 MASSACHUSETTS STATE PLUMBING CODE REQUIRES A DISTANCE NO GREATER THAN 50 FEET FROM...

Страница 20: ...n Massachusetts you must install a vacuum relief valve per 248 CMR With air handlers outdoor reset is available with an outdoor sensor See Part 8 Section D NOTES FOR AIR HANDLER APPLICATION 1 MASSACHU...

Страница 21: ...and the cold water inlet 3 Gas line must be rated to the unit maximum input capacity Unit must have 10 feet of pipe after gas regulator 4 All circulators should have an integral flow check 5 Check wi...

Страница 22: ...ter inlet 3 Gas line must be rated to the unit maximum input capacity Unit must have 10 feet of pipe after gas regulator 4 All circulators should have an integral flow check 5 Check with brazed plate...

Страница 23: ...preventer and the cold water inlet 3 Gas line must be rated to the unit maximum input capacity Unit must have 10 feet of pipe after gas regulator 4 All circulators should have an integral flow check...

Страница 24: ...o the unit maximum input capacity Unit must have 10 feet of pipe after gas regulator 4 All circulators should have an integral flow check 5 Drains and check valve between unit and storage tank will as...

Страница 25: ...the unit maximum input capacity Unit must have 10 feet of pipe after gas regulator 4 All circulators should have an integral flow check 5 Drains and check valve between unit and storage tank will ass...

Страница 26: ...r and the cold water inlet 3 Gas line must be rated to the unit maximum input capacity Unit must have 10 feet of pipe after gas regulator 4 All circulators should have an integral flow check 5 Check w...

Страница 27: ...ter must be sized and installed within this piping system between the backflow preventer and the cold water inlet 3 Gas line must be rated to the unit maximum input capacity Unit must have 10 feet of...

Страница 28: ...local building codes 3 This water heater must be vented with materials components and systems listed and approved for Category IV appliances Exhaust vent and intake pipes are to be piped separately Th...

Страница 29: ...rimer and cement specifically designed for the material used as listed in Table 4 Failure to do so could result in property damage severe personal injury or death Exhaust vent adaptors are not designe...

Страница 30: ...ntained J This water heater vent system shall terminate at least 3 feet 0 9 m above any forced air intake located within 10 ft 3 m NOTE This does not apply to the combustion air intake of a direct ven...

Страница 31: ...if the intake pipe has two 90 elbows one 45 elbow and 10 feet of PVC pipe the following calculation applies Intake Pipe Equivalent Length 2x5 3 10 23 feet Finally if a concentric vent kit is used we...

Страница 32: ...oved for use with the pipe material Cement must conform to ASTM D2564 for PVC and ASTM F493 for CPVC pipe NOTE DO NOT CEMENT POLYPROPYLENE PIPE 4 Ensure the vent is located where it will not be expose...

Страница 33: ...nt and intake piping lengths routing and termination methods must all comply with the methods and limits given in the Venting section Part 5 of this manual When installing a combustion air intake from...

Страница 34: ...by local codes All vent pipes must be glued properly supported and the exhaust must be pitched a minimum of per foot back to the heater to allow drainage of condensate When placing support brackets on...

Страница 35: ...35 LP 179 REV 11 26 14 Figure 17 LP 179 F NOTE This drawing is meant to demonstrate system venting only The installer is responsible for all equipment and detailing required by local codes...

Страница 36: ...lued properly supported and the exhaust must be pitched a minimum of per foot back to the heater to allow drainage of condensate When placing support brackets on vent piping the first bracket must be...

Страница 37: ...oncentric vent kits Refer to Concentric Vent Kit installation manual LP 166 for further information on venting with the optional concentric vent kits Concentric venting through an existing system must...

Страница 38: ...4 8 cubic meters per kW of the total input rating of all fuel burning appliances installed in that space Rooms connected directly to this space through openings not furnished with doors are considered...

Страница 39: ...39 LP 179 REV 11 26 14 Figure 21...

Страница 40: ...e subject to corrosion or deterioration 3 NEVER install condensate lines outside It is very important that the condensate line is not exposed to freezing temperatures or any type of blockage Damages d...

Страница 41: ...by mode not firing When the signal rises above 1 5 volts the water heater will ignite As the signal continues to rise towards its maximum of 10 volts the water heater will increase in set point temper...

Страница 42: ...42 LP 179 REV 11 26 14 D INTERNAL WIRING DIAGRAM Figure 24 Wiring Diagram...

Страница 43: ...43 LP 179 REV 11 26 14 Figure 25 LP 179 L...

Страница 44: ...valve is exposed to a pressure greater than PSI 14 water column the gas valve must be replaced Never use an open flame match lighter etc to check gas connections A GAS PIPING Run the gas supply line i...

Страница 45: ...d connection to the swirl plate and blower C GAS VALVE Figure 27 Gas Valve LP 179 P Do not do a gas conversion on this water heater without an officially approved conversion kit and instructions suppl...

Страница 46: ...n all hot water faucets Ensure the water heater is full of water before firing the burner Failure to do so will damage the heater Such damage IS NOT covered by warranty and could result in property da...

Страница 47: ...k temperature default 119 o F After you set the temperature press S3 until you exit the menu 3 Setting the outdoor reset curve change only the functions in the descriptions below a Press and hold S3 a...

Страница 48: ...S2 key together for 1 second COMBUSTION SETTINGS ON ALL MODELS Natural Gas Propane LP Fan Speed Low Ignition High Low Ignition High Carbon Monoxide PPM 1 10 2 15 2 20 1 10 2 15 2 20 Carbon Dioxide CO2...

Страница 49: ...hnician is not available depressing the S4 button once will remove the lockout state so additional trials for ignition can be performed The unit will try to re light once every 6 minutes PART 10 TROUB...

Страница 50: ...d 60 Sec 1 Check the combustion air fan wiring 2 Replace the combustion air fan 3 Replace the control board LEO Water Level in Tank is Low Until Corrected 1 Be sure all air is bled from system 2 Inspe...

Страница 51: ...s a code other than F01 follow the troubleshooting guide for that code 7 If the flue temperature increases to over 190o F consult HTP for further assistance F02 Interrupted or shorted upper temperatur...

Страница 52: ...52 LP 179 REV 11 26 14 Figure 29 Replacement Parts...

Страница 53: ...53 LP 179 REV 11 26 14 Figure 30 LP 179 H...

Страница 54: ...of the system Heat Safeties Temperatures Verify safe settings on heater or Anti Scald Valve Temperatures Verify programmed temperature settings ELECTRICAL Connections Check wire connections Make sure...

Страница 55: ...55 LP 179 REV 11 26 14...

Страница 56: ...56 LP 179 REV 11 26 14...

Страница 57: ...57 LP 179 REV 11 26 14 MAINTENANCE NOTES...

Страница 58: ...Installation Address Date of Installation Installer s Code Name Product Serial Number s Comments Installer s Phone Number Signed by Installer Signed by Customer IMPORTANT Customer Please only sign aft...

Страница 59: ...anty period for the water heater shall then be deemed to have commenced thirty 30 days after the date of manufacture of the water heater and NOT the date of installation of the water heater E This war...

Страница 60: ...ct to validation of in warranty coverage by HTP claims department personnel All alleged defective or malfunctioning parts must be returned to HTP via the local distribution channels where original pur...

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