Specifications

GENERAL
WARRANTY xi
SPECIFICATIONS 1
FEATURES & OPERATING CONTROLS 2
PRECAUTIONS & GENERAL INFORMATION 4
AGENCY LISTING INFORMATION 4
INSTALLATION
SET-UP 5
PLUMBING 6
ELECTRICAL 7
INSTALLATION CHECKOUT FORM 9
USE AND CARE
USING WATER-MAX™ 11
CLEANING INSTRUCTIONS & DELIMING 12
OVERNIGHT CLEANING 16
SERVICE & REPAIR
TROUBLESHOOTING SUGGESTIONS 18
SAFETY FEATURES & ERROR CODES 19
TEMPERATURE CALIBRATION 20
WIRING DIAGRAM - DISPENSER 21
EXPLODED VIEWS & PARTS LIST - DISPENSER 22
WIRING DIAGRAM - TANK 24
EXPLODED VIEWS & PARTS LIST - DISPENSER 25
SERVICING INSTRUCTIONS 26
PARTS & SERVICE INFORMATION 41
CUSTOMER SERVICE DATA 41
Thank you for purchasing this
Wells Manufacturing Co.
Water-Max™ hot water
dispenser.
Proper installation, professional
operation and consistent
maintenance of this appliance
will ensure that it gives you the
very best performance and a
long, economical service life.
This manual contains the
information needed to properly
install the dispenser, to use
and care for the dispenser, and
to service and repair the
dispenser in a manner which
will ensure its optimum
performance.
TABLE OF CONTENTS
Electrical: 208 Volts, Single Phase 35 Amps
240 Volts, Single Phase 35 Amps
NOTE: Requires a dedicated 50 Amp circuit
Plumbing: Water Inlet: 1/4” Male Flare Fitting
Supply: 1/4” Female Flare supplied by a 1/4” O.D. or larger water supply line
NOTE: If water supply run from main supply line to Water-Max™ exceeds 12 feet,
a 3/8” O.D. or larger water supply line is required. Water supply line must be rated for
at least 180ºF.
For higher capacity, hook-up to a hot water line.
DO NOT use a saddle valve to connect to supply line.
IMPORTANT: This dispenser must be installed in compliance with all applicable
federal, state and local codes and ordinances.
Dimensions: Height: 28-11/16”
Width: 10-1/16” (without tank) 15” (with tank installed)
Depth: 22-7/16” (without tank) 25-1/4” (with tank installed)
Weight: 74 lbs. (without tank) 150 lbs. (with tank installed and filled)
SPECIFICATIONS
GENERAL
1
APPLICABILITY
This manual covers Wells Water-Max™ hot water dispensers built after Nov. 1, 2002.