Instruction/ maintenance manual of the product GP6 50 YTPDT 121 Series State Industries
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1 Instruction Manual PRINTED 0410 317447-000 KEEP THIS MANUAL IN THE POCKET ON HEA TER FOR FUTURE REFERENCE WHENEVER MAINTENANCE ADJUSTMENT OR SERVICE IS REQUIRED.
2 T ABLE OF CONTENTS T ABLE OF CONTENTS ........................................................................2 SAFE INST ALLA TION, USE AND SERVICE........................................3 APPROV ALS ................................................
3 The proper installation, use and servicing of this water heater is extremely important to your safety and the safety of others. Many safety-related messages and instructions have been provided in this manual and on your own water heater to warn you and others of a potential injury hazard.
4 PRECAUTIONS DO NOT USE THIS APPLIANCE IF ANY P ART HAS BEEN UNDER W A TER. Immediately call a qualied service agency to inspect the appliance and to make a determination on what steps should be taken next. If the unit is exposed to the following, do not operate heater until all corrective steps have been made by a qualied service agency .
5 GENERAL SAFETY INFORMA TION.
6 Fire Hazard Do not install water heater on carpeted floo r. Do not operate water heater if flood damaged. For continued protection against risk of fire: Fire or Explosion Hazard Read instruction manual before installing, using or servicing water heater .
7 Thank Y ou for purchasing this water heater . Properly installed and maintained, it should give you years of trouble free service. ABBREVIA TIONS USED Abbreviations found in this Instruction Manual .
8 * CAUTION HARNESS HAS 120 VAC. IN OPERATION. * * See “Pla nnin g th e Ve nt S yste m,” “Ins tall ation of Vent Sys tem” and “Co nden sate Piping” fo r mo re in form atio n.
9 Rough-In-Dimensions Units A B C D E F Inches 66.75 49.25 22.00 15.75 3.00 8.00 cm 169.5 125.09 55.88 40.00 7.62 20.32 T op/Side Inlet and Outlet: 3/4” NPT Gas Inlet: 1/2” NPT Capacity , Gas and Electrical Characteristics Approximate Capacity Manifold Pressure Electrical Characteristics U.
10 LOCA TING THE W A TER HEA TER Carefully choose a location for the new water heater . The placement is a very important consideration for the safety of the occupants in the building and for the most economical use of the appliance. Property Damage Hazard All water heaters eventually leak.
11 in an alcove or closet, the entire oor must be covered by the panel. Failure to heed this warning may result in a re hazard. Minimum clearances between the water heater and combustible con stru ctio n are 0 i n c h at the side s a n d rear , 5.
12 ventilation systems, clothes dryers and replaces shall also be considered in determining the adequacy of a space to provide combustion, ventilation and dilution air . UNUSUALL Y TIGHT CONSTRUCTION In unconned spaces in buildings, inltration may be adequate to provide air for combustion, ventilation and dilution of ue gases.
13 1. 1 square inch per 3000 Btu/hr (700 mm 2 per kW) of the total input rating of all appliances located in the enclosure, and 2. Not less than the sum of the areas of all vent connectors in the space. OUTDOOR AIR THROUGH TWO HORIZONT AL DUCTS FIGURE 6.
14 This water heater shall not be connected to any heating systems or component(s) used with a non-potable water heating appliance. All piping components connected to this unit for space heating applications shall be suitable for use with potable water .
15 MIXING V AL VES Wa ter temperature over 125°F (52°C) can cause severe burns instantly resulting in severe injury or death. Children, the elderly and the physically or mentally disabled are at highest risk for scald injury . Feel water before bathing or showering.
16 FIGURE 9. CLOSED W A TER SYSTEMS W ater supply systems may , because of code requirements or such conditions as high line pressure, among others, have installed devices such as pressure reducing valves, check valves, and back ow preventers. Devices such as these cause the water system to be a closed system.
17 Fit pipe insulation over the incoming cold water line and the hot water line. Make sure that the insulation is against the top cover of the heater .Fit T & P valve insulation over valve. Make sure that the insulation does not interfere with the lever of the T & P valve.
18 GAS PIPING Make sure gas supplied is same type listed on model rating plate. The inlet gas pressure must not exceed 14 inch water column (3.5 kPa) for natural and propane gas (L.P .). The minimum inlet gas pressure shown on rating plate is that which will permit ring at rated input.
19 HIGH AL TITUDE INST ALLA TIONS This high efciency water heater is certied for use without modication for an altitude of 10,000 feet (3,079 meters).
20 VENTING Never operate the water heater unless it is vented to the outdoors. The instructions in this section of the manual must be followed to avoid choked combustion or recirculation of ue gases. Such conditions cause sooting of the combustion chamber , burners and ue tubes and creates a risk of asphyxiation.
21 PVC M ater ial s s hou ld use ASTM D-25 6 4 Gr ade Cem ent; CPVC Ma te r i a ls sh o ul d use AS T M F- 4 9 3 G r a de C e me nt an d A B S Mate ri als sh oul d use A STM D -2 2 35 G rad e Ce ment .
22 COMMONWEAL TH OF MASSACHUSETTS For all side wall terminated, horizontally vented power vent, direct vent, and power direct vent gas fueled water heaters installed in every dwelling, building or str.
23 TERMINA TION CLEARANCES SIDEW ALL POWER VENT V X VEN T TERMINAL AIR SUPPL Y INLE T A RE A WHERE TERMINAL IS NO T PERMITTED v v A G V FIXE D CLOSED FIXE D CLOSED OPERABLE OPERABLE V C B B B B F B V .
24 TERMINA TION CLEARANCES SIDEW ALL DIRECT VENT V X VENT TERMINAL AIR SUPPL Y INLE T A RE A WHERE TERMINAL IS NO T PERMITTED v v A G V FIXE D CLOSED FIXE D CLOSED OPERABLE OPERABLE V C B B B B F B V .
25 SEQUENCE OF INST ALLA TIONS, FIGURE 15A Cut a length of PVC pipe about 3.5 inches (8.9 cm ) longer than the w a l l t h i c k n e s s a t t h e o p e n i n g . G l u e t h e v e n t t e r m i n a l t o t h i s s e c t i o n o f pi pe . Sli de th e wa ll pl at e ov er the pipe to st op aga in st th e ve nt te rmi na l .
26 VERTICAL VENT TERMINAL INST ALLA TION WHEN TERMINA TING THROUGH A ROOF , THE FOLLOWING SPECIFICA TIONS PERT AINING TO TERMINAL LOCA TION MUST BE FOLLOWED. 1. Proper support must be provided for all pipe protruding through the roof. 2. The vertical roof terminations should be sealed with a plumbing roof boot or equivalent ashing.
27 CONCENTRIC VENT INST ALLA TION This appliance is certied for concentric venting with concentric vent kit #9003910105 and #9006328005. Follow instructions below for proper installations. KIT COMPONENTS Each kit is comprised of the following: Item Description Qt y.
28 5 . S e c u r e a s se mb ly t o r o o f s t r uc t u r e a s s h o w n i n F i g u r e 2 3 u s i n g f i e l d s u pp li e d m e t a l s tr a p p i n g o r e qu i va l e nt s u p p o r t mater ial. NOT E: En su re t e r mi na t io n he i gh t is ab ove t he r oo f su r fac e or a nt ic ip at ed s now l evel a s show n in Fi gu re 23 .
29 5. In sta ll ra in c ap and small d iamet er pip e as semb ly in Y c o nc entr ic t ti ng and la rge pi pe as sem bly . Ensure sm all dia meter pi pe is bot to med a nd c eme nted in Y c o nc entr ic t tin g.
30 12” MINIMUM CLEARANCE ABOVE HIGHEST ANTICI PAT ED SNOW LEVEL 12” MINIMUM CLEARANCE ABOVE HIGHEST ANTICI PA TED SNOW LEVEL 24” MINIMUM SEP ARA TION. EXHAUST MUST BE AT SAME LEVE L OR ABOVE INT AKE TERMINAL. DIRECT VENT DIAGRAM FIGURE 28. FIGURE 30.
31 VENT PIPE PREP ARA TION 1. INITIAL PREP ARA TION. A.) Make sure the solvent cement you are planning to use is designed for the specic application you are attempting. B .) Know the physical and chemical characteristics and limitations of the PVC and CPVC piping materials that you are about to use.
32 B. Deburring Us e a k ni fe , pl as ti c p i pe de bur rin g t ool , o r f il e t o r em ov e b ur rs f ro m the end of small diameter pipe. Be sure to remove all burrs from ar oun d t he ins ide as wel l as the out si de of t he p ipe .
33 CONTROLS AND SWITCHES This model is provided with thre e pres sure switches. Th ese switches are essential to the safe and proper operation of the unit. All switches are wired in series. The controller is set up to shut the unit down whenever there is a failure of any of the switches.
34 CAUTION LABEL ALL WIRES PRIOR TO DISCONNECTION WHEN SERVICING CONTROLS. WIRING ERRORS CAN CAUSE IMPROPER AND DANGEROUS OPERA TION. VERIFY PROPER OPERA TION AFTER SERVICING. POWER VENT WIRING SCHEMA TIC - FIGURE 34. THI S WATER H E ATER IS P OL ARI T Y S ENSI T VE .
35 W ARNING: If you do not follow these instructions exactly , a fire or explosion may result causing property damage, personal injury or loss of life. A. This appliance does not have a pilot. It is equipped with an ignition device which automatically lights the burner .
36 for the lowest temperature which satisfies your hot water needs. This will also provide the most energy efficient operation of the water heater and minimize scale formation. V alves for reducing the point-of-use temperature by mixing cold and hot water are available, see Figure 8.
37 USER INPUT BUTTONS • The up and down buttons are used to navigate menus and adjust user settings. • The operational buttons are used to enter/exit menus, select menu items, activate adjustment modes and conrm or cancel new user settings.
38 ST A TUS ICONS The Status Icons are displayed on the Desktop screen and convey operational and diagnostic information. The icons are described in the table below .
39 OPERA TING ST A TES The current operational state of the water heater is displayed on the Desktop screen as the "Status." The common operational states are described in the table below . T ABLE 4. State Description Standby The water heater is not in an active heating cycle.
40 USER SETTINGS & CONTROL SYSTEM MENUS TEMPERA TURES OPERA TING SET POINT AND DIFFERENTIAL ADJUSTMENT The Operating Set Point is adjustable from 90°F (42°C) to 180°F (82°C) for commercial and 160°F (71°C) on residential models. The factory setting is 120°F (49°C).
41 TEMPERA TURES (CONT) DESCRIPTION/ACTION DISPLA Y T ank T emperature • - non adjustable - control system sensed temperature from the T emperature Probe. T ank Probe Offset • - adjustable user setting, range -5° to +5° (factory setting 0°). The T ank Probe Offset is used to calibrate control system temperature sensing.
42 DISPLA Y SETTINGS DESCRIPTION/ACTION DISPLA Y Select Display Settings from the Main Menu and press the Operational Button under "SELECT" to enter this menu. This menu contains adjustable display options for viewing information on the LCD screen.
43 CURRENT F AUL T DESCRIPTION/ACTION DISPLA Y Select Current Fault from the Main Menu and press the Operational Button under "SELECT" to enter this menu. This menu contains non adjustable operational information. Use the Up & Down Buttons to navigate the menu.
44 SERVICE CONT ACT INFORMA TION The control system has a discrete menu that Installing contractors and/or service agents can access to enter contact information for their customers. This contact information will be displayed with all Fault and Alert messages.
45 ST ART UP CONDITIONS SMOKE/ODOR It is not uncommon to experience a small amount of smoke and odor during the initial start-up. This is due to burning of f of oil from metal parts, and will disappear in a short while.
46 VENTING SYSTEM INSPECTION At least once a year a visual inspection should b e made of the venting system. Y ou should look for: 1. Obst ruct io ns whic h cou ld caus e imp rope r ven ting . Th e com bust io n and ventilation air ow must not be obstructed.
47 FIGURE 36. When checking the temperature-pressure relief valve operation, make sure that (1) no one is in front of or around the outlet of the temperature-pressure relief valve discharge line, and (2) that the water discharge will not cause any property damage, as the water may be extremely hot, see Figure 36.
48 MAINTENANCE TEMPERA TURE-PRESSURE RELIEF V AL VE TEST Burn hazard. Hot water discharge. Keep clear of Te mperature- Pressure Relief V alve discharge outlet. It is recommended that the T emperature-Pressure Relief V alve should be checked to ensure that it is in operating condition every 6 months.
49 Never use this water heater unless it is completely lled with water . T o prevent damage to the tank, the tank must be lled with water . W ater must ow from the hot water faucet before turning “ON” gas to the water heater . A *Condensation may be seen on pipes in humid weather or pipe connections may be leaking.
50 TROUBLESHOOTING Flow Chart. 1. When the control system is rst powered, during boot up, it will display water heater model information during initialization. After a few moments the control system LCD which is part of the UIM (user interface module) will display the default screen known as the "Desktop" screen.
51 SEQUENCE OF OPERA TION FLOW CHART YES NO Wa te r is hea t ed to se t po in t 24 V Ga s Va lv e de -e nerg iz ed Approximately 30 se co nd In te r- Pu rge cycl e 24 V Ga s Va lv e de- energi ze d Re.
52 If the Main Burner ignites momentarily but does not sustain ignition allow the water heater to try to ignite up to two more times until control system locks out and the Ignition Failure Fault message is displayed on the control system's LCD. If the water heater is experiencing rough starts - see Rough Starting, Rough Operation on this page.
53 NOTE: If you are not qualied and licensed or certied as required by the authority having jurisdiction to perform a given task do not attempt to perform any of the diagnostic or service procedures described in the following section. If you do not understand the instructions in the following section do not attempt to perform any procedures.
54 F AUL T AND ALERT MESSAGES Call the technical support phone number listed on the back cover for further technical assistance or to locate a qualied service agent in your area.
55 F AUL T AND ALERT MESSAGES (CONT) Call the technical support phone number listed on the back cover for further technical assistance or to locate a qualied service agent in your area.
56 NOTES.
57 NOTES.
58 NOTES.
59 Limited W arranty State W ater Heaters, the warrantor , extends the following LIMITED WARRANTY to the owner of this water heater . THE T ANK 1. If the glass-lined tank in this water heater shall pr.
500 T ennessee W altz Parkway , Ashland City , TN 37015 Phone: 800-527-1953 Fax: 800-433-2515 www .statewaterheaters.com.
An important point after buying a device State Industries GP6 50 YTPDT 121 Series (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought State Industries GP6 50 YTPDT 121 Series yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data State Industries GP6 50 YTPDT 121 Series - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, State Industries GP6 50 YTPDT 121 Series you will learn all the available features of the product, as well as information on its operation. The information that you get State Industries GP6 50 YTPDT 121 Series will certainly help you make a decision on the purchase.
If you already are a holder of State Industries GP6 50 YTPDT 121 Series, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime State Industries GP6 50 YTPDT 121 Series.
However, one of the most important roles played by the user manual is to help in solving problems with State Industries GP6 50 YTPDT 121 Series. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device State Industries GP6 50 YTPDT 121 Series along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
