Installation Guide

1
4
2 3
9. Installing the push button
10. Adjusting the push button and flush volume
10
Installation (continued)
A. Remove the mounting nut (B4).
B. Put the push button (B) into the mounting hole on the water tank lid and pre-tighten the mounting
nut (B4).
C. Adjust the position of the buttons to ensure that the half push rod falls on the valve body's half flush
button, and the full push rod falls on the valve body's full flush button. Tighten the mounting nut (B4).
D. Adjustment of push rod: When the push lever is too long or too short, loosen lock nut (B1), then
rotate push rod (B2), adjust it up and down to the proper position, and finally tighten the lock nut (B1).
Check the installation of each component and confirm that tank fittings are installed normally, and
then adjust function according to the following steps:
A. Connect water supply pipe.
B. Adjustment of half flush function and flush volume: Turn on the water supply and then turn off the
water supply after the water tank is filled with water. Press the half flush button and observe whether
the residual water level is consistent with 1B WL. If not, adjust according to the method described
in 7A to ensure that the residual water level is consistent with or close to 1B WL.
C. Adjustment of full flush function and flush volume: Turn on the water supply and then turn off the
water supply after the water tank is filled with water. Press the half flush button of the flush valve and
observe whether the residual water level is consistent with 1C WL. If not, adjust according to
the methods described in 7B and 7C to ensure that the residual water level is consistent with or close
to 1C WL.
B
B4
B3
B1
B2
B
B4
Half flush
push button
Half flush
pressure bar
Half push
plate with “D”
Full push plate
with “O”
Full flush
pressure bar
2x magnification
5x magnificationZ
Full flush
push button
Half Flush
Full Flush
Pressure bar is
too long
2x magnification 2x magnification
Fasten nut
Pressure bar