• The Unit must be earthed.
• Earth Rod fixing procedure. Select suitable place to bury the optional Earth Rod (DQ-6H) for at least 70 cm below ground surface.
• Ensure that the ground resistance is less than 100 Ω. If it is not, drive the Rod deeper into ground surface or use 2 or 3 Rods.
④
Earth Rod
The Unit must be earthed.
Improper grounding could cause electric shock.
About 2 m
About 2 m
Ground
Surface
(Parallel Style)
Earth Rod
70 cm at least
70 cm at least
Connection
Burying tool
(Bevel Style) )
70 cm at least
Connection
WARNING
Do not share the inlet or outlet pipe of Home Shower Unit with
other outlets.
The pressure may drop due to water being drawn off at other point.
The shower water temperature may become very hot.
Avoid using dirty water as it may affect heater performance
and other components.
Make sure no water leaks from pipe connection.
When glue is used for external piping connection, must wait
for the glue to dry before proceed to test run with water.
NOTE:
NOTE:
WARNING
CAUTION
The Filter Body Assembly should be placed in the front direction of the Unit.
Please refer to step (10) Piping installation procedure at page 36
for further.
For DH-3NDP1 (with Rain Shower)
Push
Main Body
Thread End
Shower Hose
Parts not
included
Use flexible pipe
minimum length
150 mm
Rubber
Packing
Filter Body
Assembly
Shower
Head
①
②
③
④
5. Piping installation procedure
For DH-3NDP1, DH-3ND1
③
Place Rubber Packing between Shower Hose and Main Body.
Do not use Piping Tape.
Tighten it by hand firmly.
④
Place Rubber Packing between Shower Hose and Shower Head.
Do not use Piping Tape.
Tighten it by hand firmly.
①
Place Rubber Packing between Filter Body Assembly and Flexible Pipe.
Do not use Piping Tape. Tighten it by Spanner firmly.
②
Place Rubber Packing between Filter Body Assembly and Main Body.
Do not use Piping Tape. Tighten it by hand firmly.
Push
Water Inlet
Water Outlet
Filter Body
Assembly
ELB Test
ELB Reset
Push Up
Push On-Off
Hot
Health
Safe
Bubble
o
C
Beat
Level
Normal
Cool
e-Cycle
Set
Max
PM
e-Hybrid
+
-
6. How to fix the Front Plate
①
Close the Front Plate of the Unit according to
the sequence as illustrated (Close from top to
bottom).
②
Fix the screw at the bottom of the Unit.
Note:
Do not push the ELB Test Button during fixing the
Front Plate.
②
①
Push
On-Of
f
Push
On-Of
f
Push
On-
Off
Screw
Front Plate
Back
Plate
Press
Note: For the next installation step, please proceed with the respective
model.
- 34 -
