WHITEHALL MANUFACTURING
• P.O. BOX 3527 • City of Industry, CA 91744-0527 U.S.A
Phone (800) 782-7706 • (626) 968-6681 • Fax (626) 855-4862 • Web: www.whitehallmfg.com
INSTALLATION, OPERATION & MAINTENANCE MANUAL WH3778
6900-218-001 New: 05/27/2021
Model WH3778
®
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www.whitehallmfg.com
This warranty does not cover installation or labor charges, and does not apply to materials which have been damaged by
other causes such as mishandling or improper care or abnormal use.
The repair or replacement of the defective materials
shall constitute the sole remedy of the Buyer and the sole remedy of Whitehall under this warranty. Whitehall shall not be liable
under any circumstances for incidental, consequential or direct charges caused by defects in the materials, or any delay in the
repair or replacement thereof. This warranty is in lieu of all other warranties expressed or implied. Product maintenance instructions
are issued with each fixture, and disregard or non-compliance with these instructions will constitute an abnormal use condition and
void the warranty. If you have any questions or require technical assistance, please call 800-743-8219.
Whitehall Manufacturing Company warrants that its products are free from defects in material or workmanship under normal use
and service for a period of one year from date of shipment. Whitehall's liability under this warranty shall be discharged solely by
replacement or repair of defective material, provided Whitehall is notified in writing within one year from date of shipment, F.O.B.
Industry, California.
NOTICE TO KEEP ORIGINAL PACKAGING-
Regarding warranty claims: customer must retain original packaging for one year
upon receipt of product. If packaging is discarded, it is the customer's responsibility to provide adequate packaging. Any shipping
claims that are a direct result of customer-provided packaging materials will be handled by the shipper.
WARRANTY INFORMATION
LIGATURE RESISTANT
TM
CORTERRA OFFSET
VANITY ADA COMPLIANT
WH3778L-WH3375-HC-SO
Ÿ
Patent Pending
Important: Some options may slightly alter installation. To ensure proper installation review the manual
thoroughly and verify rough-ins before beginning any work. File this manual with the owner or maintenance
personnel upon completion of installation.
Single Temp Valve Assembly: Recommended working water pressure is 30 psi (2.07 bars) minimum to 100
psi (6.89 bars) maximum. Maximum temperature is 130°F (54.4°C). Maximum outlet temperature
recommended is 105°F (40.6°C). Valve assembly must be drained prior to being subjected to freezing
temperatures. A checkstop is provided with this valve assembly.
T/P Mixing Valve Assembly: Recommended working water pressure is 30 psi (2.07 bars) minimum to 100
psi (6.89 bars) maximum. Maximum hot water temperature is 180°F (82°C). Temperature adjustment range
is 85-115°F (29-46°C). Minimum hot water supply temperature must be 5°F (3°C) above desired set
temperature. Valve assembly must be drained prior to being subjected to freezing temperatures. The valve
assembly has checks integral to the inlets however, angle stops are to be provided by the installer.
Industry standard wall backing, for wall hung fixtures, is required. Installer provided wall anchors and wall
anchoring hardware must be appropriate for wall construction.
ANSI, UFAS or ADA compliance is subject to the interpretation and requirements of the local code authority
and is the responsibility of the installer for verification.
Teflon tape is recommended on all threaded waste and supply connections to reduce the possibility of leaks.
Prior to installation, supply lines must be flushed of all foreign material such as pipe dope, chips, or solder.
Debris or foreign material in water supply may damage valve.
Provide 110-120VAC/60Hz/3A (MAX) electrical receptacle for factory supplied 120VAC/9VDC, 100mA
plug-in transformer.
NOTE: Receptacle(s) must be wired to a GFCI protected circuit. Fixture must be earth grounded per N.E.C.
(National Electrical Code).
(Photo shows optional accessories)
