Quick Start Guide
QUICK START GUIDE
3
u-line.com
Electrical
WARNING
!
SHOCK HAZARD — Electrical Grounding 
Required. Never attempt to repair or perform 
maintenance on the unit until the electricity has 
been disconnected.
Never remove the round grounding prong from 
the plug and never use a two-prong grounding 
adapter.
Altering, cutting or removing power cord, 
removing power plug, or direct wiring can cause 
serious injury, fire, loss of property and/or life, 
and will void the warranty.
Never use an extension cord to connect power to 
the unit.
Always keep your working area dry.
NOTICE
Electrical installation must observe all state and 
local codes. This unit requires connection to a 
grounded (three-prong), polarized receptacle 
that has been placed by a qualified electrician.
The unit requires a grounded and polarized 115 VAC, 
60 Hz, 15A power supply (normal household current). An 
individual, properly grounded branch circuit or circuit 
breaker is recommended. A GFCI (ground fault circuit 
interrupter) is usually not required for fixed location 
appliances and is not recommended for your unit because 
it could be prone to nuisance tripping. However, be sure 
to consult your local codes.
Water Hookup
PREPARE PLUMBING
The water valve uses a standard 1/4" (6.35 mm) 
compression fitting. U-Line recommends using accessory 
water hook up kit – part # WATERHOOKUP. The kit 
includes a 10' (3 m) braided flexible water supply line and 
a brass hose fitting. When using a 1/4" (6.35 mm) O.D. 
soft copper supply line use the brass nut and sleeve 
included with the unit.
CAUTION
!
Plumbing installation must observe all state and 
local codes. All water and drain connections 
MUST BE made by a licensed/qualified plumbing 
contractor. Failure to follow recommendations 
and instructions may result in damage and/or 
harm.
Water Supply Connection
When connecting the water supply, please note the 
following:
• Before installing the unit and connecting to the cold 
water supply, review the local plumbing codes.
• The water pressure should be between 20 and 120 psi 
(138 and 827 kPa).
• The water line MUST have a shut-off valve in the 
supply line.
• The water line should be looped into 2 coils. This will 
allow the unit to be removed for cleaning and servicing. 
Make certain that the tubing is not pinched or damaged 
during installation.
WARNING
!
Connect to potable water supply only.










