Powers 720 Series VisuGuard T/P Combination Tempering Valve with LCD Temperature Display - Manual (Page 4)

Troubleshooting
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What to look for if:
• The maximum temperature cannot be obtained:
1) Lime deposits may have accumulated in the hot water pipes,
restricting the hot water supply.
2) The hot water supply temperature may be too low.
3) The temperature limit stop may be set too low. Remove handle
and re-adjust temperature limit stop (refer to step 9 of installation
instruction section).
• Flow of water is less than desired:
1) The upstream supply valves may not be fully open.
2) The inlet supply pressure(s) may be low.
3) The showerhead may be clogged.
• The valve opens with hot water flow rather than cold water flow:
1) The inlet water supplies are connected to the wrong ports or car-
tridge is installed improperly (see section on reversed inlets).
The tempered water is too cold, although cartridge has been replaced,
or the hot water temperature is below 115°F:
1) Raise the temperature of the hot water supply.
Flow of water is completely shut off:
1) The upstream supply valve may be completely closed.
2) The hot or cold water pressure may be failed. The valve is
designed to close down upon cold water supply pressure failure.
3) The checkstops may be closed. Open checkstops by turning the
adjustment screw fully counterclockwise.
Temperature does not display:
1) Replace battery
Parts List
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Index Description Part #
1 Checkstop Kit 900 050
2 Cartridge Kit 220 060
3 Sleeve Kit 220 054
4 LCD Kit 727 013
5 Trim Plate & LCD Kit, Fahrenheit 727 014
6 Trim Plate & LCD Kit, Celsius 727014C
7 Trim Plate Cover 220 076
8 Handle Kit 220 079
1
4
5, 6
7
8
2
3
USA: Phone: 1.800.669.5430 • Fax 1.847. 229.0526 • www.powerscontrols.com
Canada: Phone: 1.888.208.8927 • Fax 1 . 888 . 479 . 2887 • www.powerscontrols.ca
IS-P-F727_C727 1329 EDP# 6512318 © Powers 2013
Warranty
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The Seller warrants that the equipment manufactured by it and covered by this order or contract is free from defects in material and workmanship and, without
charge, equipment found to be defective in material or workmanship will be repaired, or at Seller’s option replaced F.O.B. original point of shipment, if written
notice of failure is received by Seller within one (1) year after date of shipment (unless specifically noted elsewhere), provided said equipment has been properly
installed, operated in accordance with the Seller’s instructions, and provided such defects are not due to abuse or decomposition by chemical or galvanic action.
ThiS expreSS warranTy iS in lieu OF and excludeS all OTher warranTieS, guaranTeeS, Or repreSenTaTiOnS, expreSS OF implied. There are
nO implied warranTieS OF merchanTaBiliTy Or OF FiTneSS FOr a parTicular purpOSe. The Seller assumes no responsibility for repairs made on the
Seller’s equipment unless done by the Seller’s authorized personnel, or by written authority from the Seller. The Seller makes no guarantee with respect to material
not manufactured by it.
A Watts Water Technologies Company
WARNING: This product contains chemicals known to the
State of California to cause cancer and birth defects or
other reproductive harm.
For more information: www.watts.com/prop65