6.
When unit has finished draining, replace hot tank drain cap.
7.
Remove reservoir from unit.
8.
Mix descaler per instructions.
9.
Add descaling mixture to the Hot Tank through the Hot Tank fill
portal located in the water inlet port.
10.
Replace reservoir.
11.
Turn on water supply and plug in unit.
12.
Allow reservoir to fill.
13.
Turn on the Red Heater and Compressor Power Switch. I=ON position.
14.
Allow descaling mixture to remain in hot tank for 15 minutes (exposure time may be affected by
local water conditions).
15.
Flush unit until all descaler is removed.
WARNING!
HOT WATER HAZARD.
Unit Produces Very Hot Water and Steam. Always use
insulated and chemically compatible containers and let unit cool down before draining the hot
tank to avoid injury.
CAUTION
!
MUST
REPLACE HOT TANK 5 YEARS
. The hot tank and its controls must be
replaced a minimum of every five years to ensure efficient and dependable operation.
WARNING!
REINSTALL ALL PANELS AND COVERS.
Always reinstall all panels, protective
covers, and fasteners after servicing equipment. Failure to do so could result in severe personal
injury and will void the certifications and warranty of the equipment
.
Hot Tank fill portal to add
descaling mixture to.
WL270
Operating, Installation, and Service Manual Page 23 - Revision: 4-7-2015
