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3. PRODUCT REQUIREMENTS
A. SUMMARY OF KEY REQUIREMENTS
S Install unit to a level subfloor.
S Observe limitations on finished flooring thickness.
S Provide properly dimensioned framing.
S Recessed or sunken installation is
recommended. Corner installation is also
possible.
C. PRODUCT INSPECTION
Carefully unpack the whirlpool, remove the protective
tape, and inspect the unit for damage. Leave all
materials in the carton during construction to prevent
damage.
NOTICE: Make sure both union connections to the
pump are securely tightened.
E. ELECTRICAL REQUIREMENTS
K-1312-N and K-1312-H1: The installation must have a
Class A Ground-Fault Circuit-Interrupter (GFCI). The
GFCI protects against line-to-ground shock hazard. Use
a 120 V, 20 A, 60 Hz dedicated service for the whirlpool.
For -JB models: Provide a dedicated equipment
grounding conductor for the inside grounding lug.
Ground must not be connected to any current-carrying
conductor except at the main service breaker box.
4. INSTALLATION REQUIREMENTS
A. TOOLS REQUIRED
S Conventional woodworking tools
S Arc pliers or 14" pipe wrench
S Rule
S Level
S Safety shoes
S Safety glasses
S Square
S Screwdriver
S Pliers
S Utility knife
S Tin snips
BB
114047-2-
B. PLUMBING SPECIFICATIONS
If using a rim-mounted bath faucet, flexible connections
between the valves and spout may be required. Confirm
adequate mounting and connection space of specified
faucet for your installation.
Confirm adequate support for the faucet; large faucets
that may be inadvertently used as a means of support
are not appropriate or safe for this installation.
D. CONNECTIONS AND SERVICE ACCESS
Before installation, ensure proper access to the final
connections.
NOTICE: Provide unrestricted service access to the
pump. An access panel must be constructed to allow for
sufficient clearance for servicing the pump or controls.
The access panel must be located at the pump end of the
whirlpool.
All 230 V, 50/60 Hz models: The installation must have
an Earth-Leakage Circuit-Breaker (ELCB). This will
provide additional protection against line-to-ground
shock hazard. A 230 V, 9 A (minimum), 50/60 Hz
dedicated circuit is required.
B. MATERIALS REQUIRED
S Plumbers putty
S Water-resistant sealer
S Wall coverings, as necessary
S Silicone sealant
S 2x4's
S Drop cloth
S Nails
6
Kohler Co., Kohler, WI U.S.A.
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