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HOW TO INSTALL ELECTRIC HOME SHOWER
● Proper size of Flexible Cord and electric wiring must be installed to avoid smoke emission and fi re hazards.
● During installation process make sure electric and water supply is turn "OFF".
● The home shower must be permanently connected to the electric supply through the ON/OFF DP (double pole)
Switch having a contact separation of at least 3 mm in all poles incorporated in the fi xed wiring. This switch must
be clearly identifi able but out of reach of a person using a fi xed bath or shower.
● The Unit must be earthed.
• Improper grounding could cause electric shock.
● Never install Filter Body Assembly at the outlet, inlet water cannot be fi ltered and allows
foreign particles to enter the Unit. It will cause Heater Unit and Shower Head to clog up.
● Do not install, remove or reinstall the Unit by yourself.
• Improper installation will cause leakage, electric shock or fi re. Installation and wiring must
be done by competent personnel.
● Do not share the inlet and outlet pipe of the Home Shower Unit with other outlets.
• The pressure may drop due to water being drawn off at other point. The shower temperature
may become very hot.
● Flexible Cord must enter the Unit thru designated point only (do not make additional holes).
BEFORE INSTALLATION
1.
Make sure water fl ow pressure.
Min. water pressure
Max. water pressure
Min. water pressure
Max. water pressure
•
How to measure the water pressure is as illustrated. Water should fl ow out of the Hose 2.0 m
above the Main Water Valve.
Note:
When removing the Unit from package, some water may be found inside.
This is normal as the Unit is tested during the manufacturing process.
WARNING
CAUTION
:
9.8 kPa / 0.1 kgf/cm² / 1.42 psi (DH-4UD1 & DH-4US1)
:
380 kPa / 3.87 kgf/cm² / 55 psi
:
4.9 kPa / 0.05 kgf/cm² / 0.71 psi (DH-4UDP1 & DH-4UP1)
:
380 kPa / 3.87 kgf/cm² / 55 psi
Safe
Pump
U-Memory
-
+
U-Mode
Pump
Set
U-Memory
1
2
3
Water
Volume
Knob
Water Outlet
Water Inlet
2.0 m
EN11
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