Watts 500800 Installation And Operating Instructions Manual

Watts 500800 Installation And Operating Instructions Manual

Instant hot water recirculating system

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INSTANT HOT WATER
RECIRCULATING SYSTEM
INSTALLATION AND OPERATING INSTRUCTIONS
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Pump and Comfort Valve CS VW
MH26400
65GM
ANSI/NSF 61
DRINKING WATER SYSTEM COMPONENTS
MAXIMUM USE TEMPERATURE: 140°F
Mfg. by Grundfos Pumps
Please read carefully before proceeding with installation. Your failure to follow
any attached instructions or operating parameters may lead to the product's
failure and possible damage to property. Refer to enclosed warranty for
operating parameters to ensure proper use with your water supply.
12" Supply Line and Adapters
ANSI/NSF
U P
STD. 61
C
LISTED
®
Warning
U P
C
®
Manual Edition: October 18, 2007

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Summary of Contents for Watts 500800

  • Page 1 INSTANT HOT WATER RECIRCULATING SYSTEM INSTALLATION AND OPERATING INSTRUCTIONS Save manual for future reference 12" Supply Line and Adapters Pump and Comfort Valve CS VW MH26400 65GM ANSI/NSF STD. 61 LISTED ® ® ANSI/NSF 61 DRINKING WATER SYSTEM COMPONENTS MAXIMUM USE TEMPERATURE: 140°F Mfg.
  • Page 2: Table Of Contents

    Thank you for your purchase. You are now the owner of a Watts Premier HOT WATER RECIRCULATION System. It has been carefully inspected and tested before shipment. It should give you long, efficient, trouble-free service. For maximum performance and reliability, please follow the simple instructions in this manual.
  • Page 3: Pump Installation

    PUMP INSTALLATION Water Heater Checklist Electric Water Heater Turn off Power to your Water Heater. (turn off power at breaker box) Gas Water Heater Turn off the Gas to your water heater and insure that the pilot light is not burning. DO NOT Mount Motor Pump Mounting: For Indoor Use Only...
  • Page 4: Sensor Valve Installation

    If your home has a branched hot water line, more than one Sensor Valve may be necessary. Additional Sensor Valve kits can be found at some retail locations as well as Watts Premier website at www.wattspremier.com or by calling toll free at (800) 752-5582.
  • Page 5: Sensor Valve Operation

    Protection: Clear plastic cover for dust and moisture protection of the clock face. Timer Technical Application The timer control is designed only for use with the specified WATTS INSTANT HOT WATER RECIRCULATING SYSTEM. Installed indoors on hot water service systems.
  • Page 6: Timer Operation

    TIMER OPERATION Triangle Marker NOTE: Before the circulator is started, the water system must be filled with water and vented. Manual Switch The timer has three modes of operation controlled by a manual switch: 1) OFF position: Circulator off 2) TIMER position: Circulator controlled by the timer settings 3) ON position: Circulator in continuous operation - not controlled...
  • Page 7: Warranty

    If any part of your WATTS INSTANT HOT WATER RECIRCULATING SYSTEM is defective in workmanship, return unit after obtaining a return authorization (see below), within 12 months from original retail purchase. WATTS will repair or, at WATT’S option, replace the unit.
  • Page 8 LUPTLW04 10/07 PRINTED IN USA Watts Premier, Inc. Phoenix, AZ 85027 Phone: 800-752-5582 www.wattspremier.com Fax: 623-931-0191...

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