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Summary of Contents for Grundfos Comfort Series
- Page 1 GRUNDFOS INSTRUCTIONS Installation and Operation Comfort Series Instant Hot Water System Hot water in an instant ANSI/NSF61 and IAPMO listed...
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Page 2: Shipment Inspection
6. Warranty page 7. CONGRATULATIONS! You are now the owner of a Grundfos Comfort 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 Mounting: For Indoor Use Picture 1 1. Close the supply water valve to the water heater located, in most cases, above the hot Disconnect water heater on the cold water inlet to the hot water heater. 2. Drain the water from the hot water pipe by opening a hot water faucet in the house.
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Page 4: Valve Location
8. Plug the line cord of pump into a 115V Picture 3 outlet. Be sure to route the power cord so that it does not touch the exhaust vent piping of a gas or oil fired hot water heater. 9. Using the timer (see pg. 6), set the pump to operate around your peak use times. -
Page 5: Valve Operation
5. Connect the 1/2” hose fitting from the “Hot Out” port to the left side of the faucet. (see Picture #5) 6. Connect the 1/2” hose fitting from the “Cold Out” port to the right side of the faucet. (see Picture #5) 7. - Page 6 Protection: Clear plastic cover for dust and moisture protection of the clock face. Timer Technical Application The Grundfos timer control is designed only for use with specified Grundfos Series UP circulators installed in indoor hot water service systems. The timer control is designed to turn the circulator on and off at preset times, allowing the user to select operation of the circulator during high use periods of the day.
- Page 7 “ON” while tabs pushed toward the center indicate the circulator is switched “OFF”. White Grundfos Logo 4. Set the manual switch to the “TIMER” position. The circulator will now start/ stop according to the settings of the programming tabs.
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Page 8: Limited Warranty
GRUNDFOS are subject to the warranty provided by the manufacturer of said products and not by GRUNDFOS’ warranty. GRUNDFOS will not be liable for damage or wear to products caused by abnormal operating conditions, accident, abuse, misuse, unauthorized alteration or repair, or if the product was not installed in accordance with GRUNDFOS’...
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