Secure the box to the wall with 4
expansion screws and tighten with the
wrench, and make sure the box is
parallel to the wall; observe the level on
the box, pay attention to whether the
box is installed horizontally; "" indicates
upwards in the figure
Connecting hot and cold inlet and
outlet pipes
Note: Before connecting, please
turn on the water source first,
rinse the impurities in the water
pipe, and then turn off the water
source after washing.
Level
Drain tank 1
HOT
Water tank 2
COLD
3
