No.:GC-JS-21 Version: 01/00
Effective date
：
2020-07-22
36
9.3.12 Bacteria filter replacement
See section 1.4 for the location of the bacteria filter.
Rotate the bacterial filter counterclockwise to take it out, take a new one and screw it clockwise.
9.3.13 Door Seal replacement
After unscrewing the four screws shown in the figure below; pull the edge of the seal ring to pull out the
entire seal ring.
Take a new sealing ring, first insert the sealing ring into the grooves at the four positions of up, down, left,
and right as shown in the figure below. After softening, press the remaining part into the sealing groove at a time,
and then insert the cover plate and tighten the four screws.
When replacing the sealing ring, please make sure that the door cover has cooled to avoid scalding.
9.3.15 Replace the button battery
The standard part of the button electromagnetic is CR2032, which can be purchased by the user.
Replacement instructions: Unscrew the two screws at the bottom of the display panel and remove the button
battery compartment cover; press the metal button of the button battery holder inwards with a screwdriver to
remove the button battery; take a new button battery into it and fix it in place cover.
