Related Manuals for Grundfos UPZCV-3
Summary of Contents for Grundfos UPZCV-3
- Page 1 GRUNDFOS INSTRUCTIONS UPZCV-3, 4, 6 Multi-zone valve control Installation and operating instructions...
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Page 2: Table Of Contents
GRUNDFOS or an authorized service station for instructions. Any defective product to be returned to GRUNDFOS or a service station must be sent freight prepaid; documentation supporting the warranty claim and/or a Return Material Authorization must be included if so... -
Page 3: Symbols Used In This Document
2. Receiving the product MANUFACTURER WILL NOT BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES, LOSSES, OR EXPENSES ARISING 2.1 Inspecting the product FROM INSTALLATION, USE, OR ANY OTHER Examine the components carefully to make sure CAUSES. THERE ARE NO EXPRESS OR no damage has occurred to the pump during IMPLIED WARRANTIES, INCLUDING shipment. -
Page 4: Electrical Installation
12-16 AWG wire is recommended for 120 VAC connections. • 12-22 AWG wire for thermostat connections. • 12-22 AWG wire for 24 VAC connections. • Use approved UL conduit fittings. You can find additional wiring schematics, specs, and troubleshooting help online at www.grundfos.us/controls. - Page 5 Aquastat 2-wire thermostat 3-wire thermostat Jumper 4-wire thermostat Jumper 2-wire zone Dip switches valve R Rh W C Slave Master TACO Priority ON 570* Priority 30 min. 60 minutes 3-wire Pump Exercise ON Exercise 30 sec./72 hrs. 30 sec./14 days Jumper zone Boiler Pump ON...
- Page 6 Multi-zone valve board expansion Master board Slave Master Slave Master Slave board Fig. 3 UPZCV multi-zone valve board expansion See fig. 3. • You can only use the MASTER controller with PRIORITY. • When priority calls, the MASTER board will produce 5 VDC between terminals B and C.
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Page 7: Starting Up The Product
4. Starting up the product 4.1 LED diagnostics The power indicator light "Grundfos" is lit when you power on the unit. The LED lights will be green when there is a call for heat. The LED lights will turn amber when the zone valve ZONE 1 end-switch is closed. -
Page 8: Product Introduction
Compatible with 2-, 3-, and 4-wire low Model Description Part number voltage controllers or thermostats. Three-valve zone • Wiring ease with 120 VAC, ground and low UPZCV-3 98863567 control voltage screw terminal inputs. • Low voltage end-switch output terminals for Four-valve zone UPZCV-4 98863568 the zone valves. -
Page 9: Servicing The Product
This product or parts of it must be disposed of in an environmentally sound way: 1. Use the public or private waste collection service. 2. If this is not possible, contact the nearest Grundfos company or service workshop. Subject to alterations. - Page 11 Grundfos Kansas City Grundfos Canada Grundfos México 17100 West 118th Terrace 2941 Brighton Road Boulevard TLC No. 15 Olathe, Kansas 66061 Oakville, Ontario L6H 6C9 Canada Parque Industrial Stiva Aeropuerto Phone: +1-913-227-3400 Phone: +1-905 829 9533 C.P. 66600 Apodaca, N.L. Mexico...
- Page 12 99028538 0216 ECM: 1173390 www.grundfos.com...
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