Dunkirk HL80SK Set-up, Operating & Maintenance Instruction Manual

[Page 1] Dunkirk HL80SK Set-up

.. CR,o++o ioo l HOTLINE P.O.Box4729 INDIRECT Utica, NY 13504.4729 www.ecrinternational.com WATERHEATER MODELSHL30SK,HL40SK,HLSOSK, HL80SK,HL119SK ,/ SET-UP,OPERATING& MAINTENANCE INSTRUCTION MANUAL Twice the recovery of a standard gas-fired wate...

[Page 2] Dunkirk HL80SK Set-up

Indirect Coil Tank Water Heater Instruction Manual WARNING Improper installation, adjustment, alteration, service or maintenance can cause serious injury or property damage. Refer to this manual. For assistance or additional information, consult a qu...

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TABLE OF CONTENTS Section I: Specifications ............................................. 4 Section I1: General Information ....................................... 6 Section III: Pre-lnstallation ........................................... 8 Section ...

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SECTION I: SPECIFICATIONS Rod Hot Outlet/ Anode Rod, 3/4" NPT Cold Inlet, 3/4" NPT Aquastat E @ @ _A_ -- T&P Relief Valve D -To Boiler Return, 1" NPT F i Aquastat Cold Inlet, H_ot Outlet, 11/2" NPT Anode Rod Anode Rod T&P ...

[Page 5] Dunkirk HL80SK Set-up

SECTION I: SPECIFICATIONS (cont.) Table 2: Capacity & Performance Capacities P e r f o r m a _e * n c e Model HL30SK HL40SK HL50SK HL80SK HL119SK 138 85 I 85,000 20 2.30 120 77,000 3.0 2.30 120 77,000 3.0 2.76 130 I 83,000 5.0 2.76 130 183,000 5...

[Page 6] Dunkirk HL80SK Set-up

SECTION Ih GENERAL INFORMATION LOCATION The indirect coil tank water heater should be located in a central location to the piping system, as close as practical to the boiler and in an area not subject to freezing temperatures. Leave sufficient space ...

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SECTION II: GENERAL INFORMATION (cont.) ANODE RODS The anode rod is used as a sacrificial element within the volume of the storage tank. The purpose of the magnesium anode rod is to protect the inside of the tank against corrosion. Anode rods should ...

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SECTION II1: PRE-INSTALLATION BOILER AND CIRCULATOR SIZING The ratings published in this manual for your Hothine Indirect Coil Tank Water Heater can be obtained through proper selection of boiler output and circulator capacity. As noted, the ratings ...

[Page 9] Dunkirk HL80SK Set-up

SECTION II1: PRE-INSTALLATION (cont.) H_ 14-- 13-- 12-- 11-- t0 - 9-- 8 - 7-- 6-- 5-- \ 4- 3- 2- 1- 0-. ,] . , 0 4 \ q \ \ \ \ \ \ " [" " q qi [" " 101112131415161718 Q [US GPM] UP 15-42F/FR Closed Systems, 60 Hz Figure 4.&qu...

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SECTION IV: INSTALLATION WATER CONNECTIONS All piping between the boiler and the indirect heater should be new copper with a minimum size of 3/4" ID for models HL30SK, HL40SK, and HLSOSK. Use 1" minimum copper for models HL80SK and HL119SK....

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SECTION IV: INSTALLATION (cont.) See Figure 8 for piping your HotLine Indirect Coil Tank Water Heater to a low-mass boiler (diagram recommended by boiler manufacturer). FROM HEATING ZONE ISOLATIOI@ VALVES ADDITIONAL ZONES @ EXPANSION TANK COLD WATER ...

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SECTION IV: INSTALLATION (cont.) ELECTRICAL CONNECTIONS iNDiRECT CIRCULATOR iNDiRECT (T _ AQUASTAT L1 HOT @ 120 VOLT L2 NEUTRAL Figure g: Boiler Maintaining 180°F L1 HOT 120 VOLT L2 NEUTRAL iNDiRECT CIRCULATOR iNDiRECT AQUASTAT I | R845RELAY I OR EQ...

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SECTION V: MAINTENANCE WATER PIPING On an annual basis, all piping should be checked for leakage at joints, shut-off valves, and unions. T&P RELIEF VALVE On an annual basis, the temperature and pressure relief valve should be checked for proper o...

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SECTION VI: TROUBLESHOOTING PROBLEM No hot water at faucet Water at faucet too hot Insufficient hot water Boiler cycles more than 5 times per day during hotest months Scale, hard white _articles from faucets popping sound from tank Rust staining; bad...

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SECTION Vii: PARTS LiST i t \ INDIRECT COIL TANK WATER HEATERS HL30SK, HL40SK, HL50SK, HL80SK, HL119SK Item # Qty Description Applicable Models 1 STO0301 1 Magnesium Anode Rod 3/4" x 30" HL3OSK, HL4OSK, HL5OSK 1 ST00701 2 Magnesium Anode Ro...

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SECTION VIII: WARRANTY LIMITED LIFETIME WARRANTY GENERAL CONDITIONS Ilot Line Water Ileaters. ECR International. warrants that the [lot Line tank shall be fi'ee of defects in material and workman- ship during normal use attd service flw as long ...