Ventilation; Bleeding The Booster Pump - Wexiodisk WD-12S Installation And User Manual

Installation instructions

3.5.5 Ventilation

The machine's heat load for the room is stipulated in TECHNICAL
SPECIFICATIONS.

3.5.6 Bleeding the booster pump

The pump housing must be filled with water before starting the booster pump for
the first time. Once the break tank has been filled with water, the booster pump is
bled by slackening the bleed screw on the top right-hand side of the pump
housing. This may be accessed via the plastic plug on the right-hand side of the
machine. The booster pump is located on the removable booster heater kit.
Booster heater bleed screw
WD-12S
16
Rev. (202103)