* The black caps are provided for covering the screw heads.
Follow to the instructions shown in the "How to adjust faulty temperature
regulation (Page 10)" shown in the "RSIII Installation Instructions".
* When attaching the reducing valve, make sure that the position
of filter should be higher than original position. The plumbing cover
prevents stop valve from opening and closing smoothly.
* To attach reducing valve smoothly, remove the front cover to
detach the flexible pipe between thermostat and filter.
* Be sure to do this process. Failure to follow this instruction may cause water leakage inside of the plumbing cover leading to corrosion of the
plumbing cover and floor.
* The screw holes of the plumbing cover C are oval holes to allow minor adjustment
of the fixing position.
* The screw holes of the floor fixing brackets are made larger than the fixing screws
to allow minor adjustment of the fixing position.
(11)
Install the maintenance cover (cut) referring to “4. Attach cover (2. Mounting the Maintenance Cover (Page 16))” of
the “RS III Installation Instructions”.
Then, continue the installation after the process “After installation (Page 24, 25)”
.
(8)
Place the plumbing cover C over the floor fixing bracket, and check the below points.
1. Check and make sure that there is no large clarance at the jointed parts of the plumbing cover C.
2. Check and make sure that the plumbing cover C could be fixed correctly to the floor fixing bracket with screws.
(9)
After checking the installation work, fix the plumbing cover C with screws.
（
SFVRI0[VFUHZVDQGSFVRIZDVKHUijSHURQHIORRUIL[LQJEUDFNHW
After screwing is finished, cover the screw head with the black caps provided with the screws.
(10)
Apply caulking materials to any gaps between the plumbing cover C and floor.
1E01K4A0
7.2
㎜
Hole
Depth
30
㎜
(1) Drill open a hole of the
specified diameter and
depth.
(2) Remove the dust from each
anchor hole by cleaning with
a vacuum cleaner.
ĺ
(4)
Attach the floor fixing bracket
and fasten the tapping screw
using a screwdriver.
(3)
Insert the anchor bolt lightly
in the hole.
Installing screws (In the case of fixing the floor fixing bracket to mortar floor.)
Floor fixing bracket
Floor
If in case the plumbing cover C can not be fixed correctly, check and correct the “Attachment position of the floor
fixing bracket”.
㸲
Reducing valve
(Sold separately
）
Filtered check
valve
Front
cover
Stop valve
How to adjust faulty temperature regulation
