WaterLogic WL900 Installation Manual

WL900 INSTALLATION, FILTER FLUSHING, AND SANITIZING PROCEDURES

DANGER! ELECTRICAL SHOCK HAZARD.
Only qualified personnel who have read and understand this entire manual should
attempt to install, or service this WL900 Water and Ice Machine, failure to do so could
result in death or serious injury. DO NOT plug into an electrical supply until specifically
instructed. Always unplug (isolate from power supply) to prevent electrical shock except
where electrical tests are specified.
WARNING! ALWAYS SANITIZE BEFORE USE.
Sanitize before use to eliminate any potential microbiological contaminates.
CAUTION! DRIP TRAY DRAIN.
The WL900 Water and Ice Machine has a built-in, pre-plumbed drain line running from
the drip tray to an external bulkhead. This connection must be completed to a drain for
proper operation.
WARNING! USE PROPER PERSONAL PROTECTIVE EQUIPMENT
Always ensure proper ventilation and use proper personal protective equipment such as
gloves and eye protection when using chemicals. Refer to Material Safety Data Sheet for
specific requirements of each chemical product. Take all necessary precautions to
prevent sanitizer from contacting eyes, clothing, and any other surfaces in could damage
(carpets).
CAUTION! HOT CIRCUIT IS NOT SANITIZED.
Water in the hot circuit is not sanitary until the temperature exceeds 77°C (171°F) for at
least 5 minutes.
CAUTION! INDOOR USE ONLY.
The WL900 Water and Ice Machine has a built-in, pre-plumbed drain line running from
the drip tray to an external bulkhead. This connection must be completed to a drain for
proper operation.
CAUTION! DRIP TRAY DRAIN.
Never expose to direct sunlight, heat sources, or ambient air temperature above 38°C
(100°F) or below 2°C (35°F). Install indoors and keep unit away from excessive humidity.
Never expose to freezing temperatures. Ensure there is adequate clearance around the
unit to allow refrigeration system condenser to dissipate heat. Warmer environments
require more clearance around the unit. Minimum clearance around all surfaces of the
machine is 2-inches. Installs where the ambient temperature exceeds 80°F, require a
minimum of 4-inches clearance for proper heat dissipation and efficient operation.
CAUTION! USE UV STABILIZED SUPPLY LINES.
Feed the unit with a potable ambient or cold-water supply only. Feed water over 100° F
(37°C) can damage the treatment components. Water block devices and external leak
detectors are strongly recommended. Locate the unit as close to the water supply and
the electrical connections as possible.
WL900 Manual Page 42 – Revision: 5-12-2021