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G.  BOILER SUPPLY CONNECTIONS 

 

WARNING: Heat exchanger fluid must be non-toxic.

  

 

WARNING: Boiler temperature must be controlled by the 
boiler hi limit not to exceed 200°. Failure to do so will create 
a hazardous installation and void the warranty. 

 

All fittings on this heater are brass 

– do not strip threads.  

 

It is recommended to use unions as per figures 1 and 2. (See 
Figure 3 for S70DTPP)

 

 

Heat exchanger connections are 3/4" male threaded fittings 
(Exception: They are 1" male on the S70DTPP).  

 

Connect the supply line (from the boiler) to the “Hx In” fittings of 
the heat exchanger. Connect the return line (back to the boiler) to 
the “Hx Out” fittings.  

 

For closed-loop systems that do not use water as the heat-
transfer fluid, the total volume of the heat-transfer fluid in the 
closed loop shall be less than 10% of storage tank volume.  

Max loop length = (tank capacity/10) / (PI * pipe radius * pipe radius) 

NOTE: Be sure to connect Boiler Supply Line (from the boiler) to 
the “HX in” fitting and Boiler Return Line (to the boiler) to the 
“HX Out” fitting.

 

 

H.  FILLING THE HEATER 

 

Check that the temperature-and-pressure relief valve has been 
properly installed 

(mandatory requirement).

  

 

Completely close the drain valve. 

 

Open the highest hot water faucet to allow air to escape from 
piping. 

 

Open the valve to the cold-water inlet and allow the heater and 
piping system to completely fill, as indicated by a steady flow of 
water from the open faucet. 

 
I. THERMOSTAT INSTALLATION 

 

Attaching Thermostat to tank: 
Place hole in back of Thermostat over immersion well or 
temperature sensor leads. It should fit flush against the tank. Use 
the provided self-tapping screw (Screw A) to attach case back 
directly to the Top Performer. (See Thermostat Diagram 1) 

 

Slide temperature sensor all the way into the immersion well (if 
equipped) 

– until it contacts the end. (See Thermostat Diagram 2) 

 

Connect temperature sensor wires to press release connector (if 
equipped). (See Thermostat Diagram 4)  

 

Run all 24V

AC

 wiring thru the square notch on bottom of 

thermostat case. 

(See Thermostat Diagram 3)

 

Содержание TOP PERFORMER PLUS

Страница 1: ...Operation and Installation Manual TOP PERFORMER PLUS Indirect Fired Water Heater Limited Warranty and Tank Replacement...

Страница 2: ...heaters will absorb less than 200 000 BTU hr when domestic water outlet temperature is 194 F and boiler water supply temperature is 240 F Listed outputs are based on ASME Section VIII Interpretation V...

Страница 3: ...ere is risk of property damage and personal injury inherent in the use of any hot water system The Company cannot supervise the installation and therefore makes it a specific condition of the warranty...

Страница 4: ...Diagram 5 ___________________________________________ 13 FIGURE 1_____________________________________________________ 14 FIGURE 2_____________________________________________________ 14 FIGURE 3____...

Страница 5: ...foundation in a clean dry location nearest the boiler The heater should be protected from freezing and water lines should be insulated to reduce energy and water waste Leave sufficient headroom to ser...

Страница 6: ...he requirements for Relief Valves and Automatic Gas Shutoff for Hot Water Supply Systems ANSI Z21 22 1971 This valve must be marked with maximum set pressure not to exceed the marked maximum allowable...

Страница 7: ...the other Thread the bolt into the nut and tighten in proper order See Figure 4 NOTE Be sure to place bolts in all of the openings WARNING Plastic o ring housing must be installed properly See Figure...

Страница 8: ...Supply Line from the boiler to the HX in fitting and Boiler Return Line to the boiler to the HX Out fitting H FILLING THE HEATER Check that the temperature and pressure relief valve has been properly...

Страница 9: ...ect 24VAC Power From the the switching relay board or from a step down transformer to the screws to the right of the Probe Connector See Thermostat Diagram 5 K TPI WIRING CONTROLS NOTE THE TPI THERMOS...

Страница 10: ...oper installation will present potential hazard to life and property Check to be sure that proper relief valve requirements are met T P installed as shown in Figures 1 and 2 See Figure 3 for S70DTPP 3...

Страница 11: ...trol temperature properly without any notice and therefore should be tested periodically for your protection DANGER IF YOU DISCOVER EXTREME HOT WATER COMING FROM THE FAUCET IMMEDIATELY SHUT OFF THE MA...

Страница 12: ...ee Thermostat Diagram 1 NOTE Markings on slide are approximate Check temperature at faucet to ensure safe operating temperature 4 Adjust left side lever to the desired differential The thermostat will...

Страница 13: ...ger Consists of two copper tubes one inside the other wound into a coil The outer tube is soldered into the brass fitting that mates into the tank The inner tube is soldered into the brass fitting tha...

Страница 14: ...11 Thermostat Diagram 1 Thermostat Diagram 2...

Страница 15: ...12 Thermostat Diagram 3 ETC101 Low Voltage Only Red Circuit Board TPI Green Circuit Board OUTPUT CONTACTS 24V IN...

Страница 16: ...and push wires Down into holes in top of connector This can also be done one side at a time 4 C Tug on each wire to make sure they are secure Wires Buttons Thermostat Diagram 5 Typical Wiring Wiring w...

Страница 17: ...14 FIGURE 1 Installation Diagram Using Zone Valves FIGURE 2 Installation Diagram Using Separate Circulator...

Страница 18: ...15 FIGURE 3 S70DTPP Installation Diagram Using a Single Tank S70DTPP Installation Diagram Including One Hotstow Storage Tank...

Страница 19: ...16 FIGURE 4...

Страница 20: ...If neither action has solved your problem please have your plumbing contractor contact us for assistance CUSTOMER RELATIONS DEPARTMENT General vaughncorp com 978 462 6683 VAUGHN THERMAL CORPORATION 26...

Страница 21: ...ANUFACTURED DATE INDICATED BY THE SERIAL NUMBER ON THE TOP PERFORMER COVERAGE Replacement policy covers only the storage tank for leaks caused by the corrosive effects of water under normal and proper...

Страница 22: ...and limitations 1 The Top Performer must be correctly installed according to the installation manual provided with the unit and all applicable local and national codes 2 The unit must be operated wit...

Страница 23: ...n should be noted At time of installation and retained for Future reference Model No Serial No Date Installed Dealer s Name Address City State Zip 26 Old Elm Street P O Box 5431 Salisbury MA 01952 543...

Страница 24: ...Warranty on newly purchased tanks Not available on replacement tanks may be purchased by completing and returning this form to Vaughn Thermal Corporation along with a payment of 199 within 30 days of...

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