Powers PB410 Series Pressure Balancing Mixing Valves - Pressure Balancing Mixing Valve - Manual (Page 4)

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.
Maintenance and Troubleshooting
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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-PB410 1232 EDP# 6512297 © 2012 Powers
A Watts Water Technologies Company
What to look for if:
• The flow of water is less than desired.
a. Valves upstream from supply not fully open.
b. Low supply pressures.
c. Accumulation of lime deposits in hot water pipes, restricting
the flow of hot water.
d. Showerhead clogged.
e. Checkstops may not be fully open.
f. Low supply temperature (Hot Water).
• Flow of water is completely shut off.
a. Valves upstream from supply completely closed.
b. Failure of hot or cold water supply pressure. The
HydroGuard ® is constructed to restrict the flow of water on
hot or cold water supply failure.
c. Checkstops closed.
• Flow is untempered hot or cold water.
a. The water supplies are connected to the wrong ports.
b. Check for foreign material that may be clogging the car-
tridge.
• Flow of water continues when HydroGuard ® is
shut off.
a. Worn shutoff discs. Replace cartridge.
b. Scratched mixing plate. Replace Bonnet/Stem Kit.
c. Erosion. Contact a Powers applications engineer to order
replacement parts.
• Maximum temperature is too low.
a. Accumulation of lime deposits in hot water pipes, which
restricts the flow of hot water.
b. The concealed maximum temperature limit stop is not at its
maximum adjustment. Set the maximum temperature limit
stop.
c. Hot water temperature is too low.