Panasonic DH-4UDP1 Operating And Installation Instructions page 14

5. Piping installation procedure.
Place Rubber Packing between Filter Body Assembly and Flexible Pipe.
Do not use Piping Tape. Tighten it by Spanner fi rmly.
Place Rubber Packing between Filter Body Assembly and Main Body.
Do not use Piping Tape. Tighten it by hand fi rmly.
Place Rubber Packing between Shower Hose and Main Body.
Do not use Piping Tape. Tighten it by hand fi rmly.
Place Rubber Packing between Shower Hose and Shower Head.
Do not use Piping Tape. Tighten it by hand fi rmly.
The Filter Body Assembly should be placed in the front direction of the Unit.
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.
Note: Make sure no water leaks from pipe connection.
When glue is used for external piping connection, must wait for the glue
Note:
to dry before proceed to test run with water.
6. How to fi x the Front Plate.
DH-4UDP1 & DH-4UD1
Close the Front Plate of the Unit according
to the sequence as illustrated
(Close from top to bottom).
Fix the screw at the bottom of the Unit.
Note:
Do not push the ELB Test Button during fi xing the
Front Plate.
DH-4UP1 & DH-4US1
Make sure the Power Control Knob on Front Plate and it is at
"Off" position.
Make sure the "D-Cut" position of the VR Shaft are located as shown.
Close the Front Plate of the Unit according to the sequence as
illustrated.
Push in the Power Control Knob until it is fully insert <Power
Control Knob cannot be inserted if Step
Fix the Screw at the bottom of the Unit.
Note:
1. Do not push the ELB Test Button during fi xing
the Front Plate.
2. Do not apply extreme force to insert the
Power Control Knob during fi xing the Front
Plate because it will damage the switch inside
the Unit.
EN14
WARNING
CAUTION
Front Plate
and Step
Back
Plate
Press
Off
Power Control
Power Control
Knob
is not done accordingly>.
Front Plate
Press
Back
Plate
Shower
Head
Main Body
Thread End
Rubber
Packing
Filter Body
Assembly
Shower Hose
Parts not included
Use fl exible pipe
minimum length 150 mm
U-Memory
- +
U-Mode
Pump
U-Memory
1 2
Water Inlet
- +
U-Mode Pump
Set
U-Memory
1 2 3
Screw
ELB
High
Back Plate
ELB
Press
Off
High
Power Control
Screw
Safe
Pump
Set
3
Water
Volume Knob
Water Outlet
"D-Cut" Position