Heat-Flo 60-D Installation, Operating And Servicing Instructions

Solar hot water storage tanks. single or dual coil units with or without electric backup

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INSTALLATION, OPERATING, AND

SERVICE INSTRUCTIONS

HEAT-FLO SOLAR HOT WATER STORAGE TANKS

WITH OR WITHOUT ELECTRIC BACKUP

MODELS 60-D, 60-E, 60-DE, 80-D, 80-E, 80-DE,

For service or repairs to the water heater, call your heating contractor. Your water heater has been manufactured

to provide years of service. In order to insure proper service, the following information is provided to assist

in enabling the installation, operation, and maintenance of this water heater. For your comfort, safety, and

convenience, we recommend that this water heater be installed and serviced by a plumbing professional. When

the installation is completed, keep this manual with the water heater. Information and specifications outlined

in this manual in effect at the time of printing of this manual. Heat-Flo reserves the right to discontinue, change

specifications, or change system design at any time without notice.

SINGLE OR DUAL COIL UNITS

115-D, 115-E, 115-DE

Heat-Flo, Inc.

15 Megan Ct., P.O. Box 612 Uxbridge, MA 01569 USA

Conforms to UL STD 174 and NSF/ANSI 372

Certified to CAN/CSA STD C22.2 No. 110-94

Bulletin I0-SOLAR-010115

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Summary of Contents for Heat-Flo 60-D

Page 1: Service Instructions
Information and specifications outlined in this manual in effect at the time of printing of this manual. Heat-Flo reserves the right to discontinue, change specifications, or change system design at any time without notice.
Page 2 ...
Page 3 Safety I nformation The f ollowing t erms a nd s ymbols a re u sed t o b ring a ttention t o t he p resence o f various ...
Page 4: Table Of Contents
Table o f C ontents General I nformation 1, 2 Pre-‐Installation C onsiderations 3 Dimensions a nd C apacities 4 ...
Page 5 IMPORTANT I NFORMATION – R EAD C AREFULLY NOTE: The equipment shall be installed in accordance with those installation regulations required in the area where the installation is to be made. These regulations shall be carefully followed in all cases. Authorities having ...
Page 6 DO N OT s tore o r u se g asoline o r o ther f lammable v apors o r l iquids i n t he v icinity o f t his o r a ny o ther a ppliance. I f you ...
Page 7 Pre-‐installation C onsiderations Inspect s hipment c arefully f or s igns o f d amage. A ll e quipment i s c arefully i nspected a nd p acked. Heat-‐Flo’s ...
Page 8 Heat Exchanger Coil Output Heat-‐Flo, I nc.| S olar H ot W ater S torage T anks Page| 4 ...
Page 9 3. Circulator s izing: Refer t o T able 2 ( Pg. 4 ) f or t he f low t hrough t he w ater h eater c oil a nd t he p ressure d rop. Calculate the pressure drop across all piping and fittings connected to the water heater ...
Page 10 LOCATING T HE W ATER H EATER The water heater should be located in an area where water leakage from the tank or connections ...
Page 11: Piping 10--13
For California installation this water heater must be braced, anchored, or strapped to avoid falling or moving during an earthquake. See instructions for correct installation procedures. ...
Page 12 If t his p roduct i s c onnected t o a c old w ater s upply l ine t hat h as a c heck v alve, a b ackflow preventer, ...
Page 13 ZONE C IRCULATOR S YSTEM For space heating systems that use Zone Circulators, refer to Figure 2 on pg. 11. The water heater ...
Page 14 Indirect P iping Heat-‐Flo, I nc.| S olar H ot W ater S torage T anks Page| 1 0 ...
Page 15 Indirect P iping Heat-‐Flo, I nc.| S olar H ot W ater S torage T anks Page| 1 1 ...
Page 16 Solar P iping Heat-‐Flo, I nc.| S olar H ot W ater S torage T anks Page| 1 2 ...
Page 17 Solar P iping HOT W ATER R ECIRCULATION Hot W ater R ecirculation f or S olar T anks Hot water recirculation is for the continuous circulation of hot water for instant hot water at ...
Page 18: Electrical
ELECTRICAL 1. Install electric wiring and grounding in accordance with the National Electrical code (latest edition) and/or local regulations in the US, and in accordance with the Canadian Electrical ...
Page 19 WATER T EMPERATURE A DJUSTMENT It i s r ecommended t hat t he t hermostat b e s et f or t he l owest p ossible t emperature t hat s atisfies your ...
Page 20 Indirect W iring Heat-‐Flo, I nc.| S olar H ot W ater S torage T anks Page| 1 6 ...
Page 21 Indirect W iring Heat-‐Flo, I nc.| S olar H ot W ater S torage T anks Page| 1 7 ...
Page 22 -‐E U nits, E lectric B ackup W iring SOLAR E LECTRIC T ANK Electrical C onnections The solar electric hot water heater includes a 240 VAC thermostat and a 3500 watt element. Refer ...
Page 23: Maintenance
It is the responsibility of the installing contractor to see that all controls are correctly installed a nd a re o perating p roperly w hen t he i nstallation i s c omplete. DO ...
Page 24 ABOVE A LL, D O N OT P LUG T HE T EMPERATURE A ND P RESSURE R ELIEF V ALVE. T HIS I S N OT A SOLUTION ...
Page 25 outlined on page 6. Failure to inspect the anode regularly and replace if necessary could result i n d amage t o t he w ater h eater. I f t his u nit i s i nstalled a nd m aintained a ccording t o the ...
Page 26: Troubleshooting
TROUBLESHOOTING PROBLEM CAUSE SOLUTION Press r eset b utton. Check m ain c ut-‐off s witch. Check f uses o r b reakers. ...
Page 27 180°F B oiler S upply IBR R ating C ondition HIGH O UTPUT U NITS: 6 0-‐HO, 8 0-‐HO, 1 15-‐HO ...
Page 28: Replacement P Arts
Replacement P arts L ist Heat-‐Flo, I nc.| S olar H ot W ater S torage T anks Page| 2 4 ...
Page 29: Limited Warranty
Solar Hot Water Storage Tanks Models 115-D, 80-D, 60-D, 115-E, 80-E, 60-E, 115DE, 80DE, 60DE Your Solar Hot Water Storage Tank is protected by these Heat-Flo, Inc., (HFI), warranties. These warranties are applicable to original consumer purchases only. WARRANTY COVERAGE FOR RESIDENTIAL USAGE The warranties listed in this section shall apply to water heaters used in a residential setting by the original consumer purchasers only.
Page 30 Heat-Flo in accordance with the terms and conditions herein set out and Heat-Flo has been notified of the alleged defect or deficiency within forty eight (48) hours from the occurrence or discovery of the alleged defect or deficiency.
Page 31 ...
Page 32 Providing Solutions through Superior Design. Heat-Flo, Inc. 15 Megan Ct., P.O. Box 612, Uxbridge MA, 01569, USA Phone: (508) 278-2400 | Fax: (508) 278-2466 | e-mail: sales@heat-flo.com www.heat-flo.com...

This manual is also suitable for:

60-e 60-de 80-d 80-e 80-de 115-d ... Show all