Panasonic DH-3RL2 Operating Instructions Manual page 10

② Unscrew the Cord Holder and fix the Flexible Cord. Strip the lead wire (coating). Fasten the life wire (L) and neutral wire (N) to the ELB
(L,N) and earth wire to the Ground Point with 1 N•m (10 kgf.cm) torque. Fix back the Cord Holder to its position to clamp the Flexible Cord.
DH-3RP2 & DH-4RP1
50 mm
L
N
Flexible Cord
60 mm
13 mm
DH-3RL2 & DH-4RL1
50 mm
L
N
Flexible Cord
13 mm 110 mm
Connect wires in correct polarity (L,N).
③
• Connecting the wires in wrong polarity (L,N) causes an abnormal condition which may lead to electric leaking,
burning and such.
• Before wiring, please check polarity (L,N) with voltage range of a tester or voltmeter by connecting one
terminal of the meter to earth while the other to one of the Power-Supply Terminals.
• When the needle of the meter deflects greatly, the polarity of the Power-Supply Terminals is 'L'.
Earth Rod
④
WARNING
• The Unit must be earthed.
• Earth Rod handling procedure. Select adapter 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 Earth Rod deeper into ground surface or use 2 or 3 Earth Rods.
Burying tool
Earth Rod
Ground
Surface
5. Piping installation procedure
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.
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.
⑤ The Filter Body Assembly should be placed in the front direction of the Unit.
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.
CAUTION
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 to dry before proceed to test run with water.
⑥ Adjust Holder Adjustment. (Behind Filter Body Assembly).
ⓘ Set the Adjust Holder behind the Filter Body Assembly by turning
it anticlockwise or clockwise. Make sure the Adjust Holder is
touching to the wall or tiles.
If the Adjust Holder needs to be cut due to different wall height
make sure the Adjust Holder is touching to the wall or tiles to
prevent possibility of water leakage at the Filter Body Assembly.
For DH-3RP2 & DH-4RP1
Ground Point
Cord
Holder
5 mm
WARNING
L(+) (-)N
MUST BE TIGHTEN
1 N•m
The Unit must be earthed.
Improper grounding could cause electric shock.
(Bevel Style)
70 cm at least
70 cm at least
- 10 -
For DH-3RL2 & DH-4RL1
Cord Holder
WARNING
L(+) (-)N
MUST BE TIGHTEN
WARNING
L(+) (-)N
MUST BE TIGHTEN
L N
1 N•m
Connection
70 cm at least
1 m
Shower
Head
④
③
Rubber
Packing
Shower
Hose
Parts not
included
Use flexible pipe
minimum
length 150 mm
Water Outlet
Touching to
Wall/ Tiles the wall/tiles
ⓘ
Adjust Holder About 5 mm
5 mm
WARNING
L(+) (-)N
MUST BE TIGHTEN
L N
Ground
Point
Main Power Board
Earth
Power-Supply
Terminals
Tester
(Parallel Style)
Connection
About 2 m About 2 m
Main Body
Thread End
②
Filter Body
Assembly
①
ELB
Lo Med
Off
Hi
ELB Test Power Selector
Off On
⑤
Main Switch
Filter Body
OFF
MAX
FILTER Assembly
CLEANING
Water Inlet
Touching to
the wall/tiles
Cut
tiles
tiles