EN7
English
HOW TO INSTALL ELECTRIC WATER HEATER
WARNING
For Installer
ƪ
Do not install, remove or reinstall the appliance by yourself.
• Improper installation will cause leakage, electric shock, fi re or injury. Installation and wiring must be done
by competent personnel.
ƪ
Do not share the inlet and outlet pipe of the appliance with other outlets. The pressure may drop due
to water being drawn off at other point. The water temperature may become very hot.
ƪ
The appliance must be earthed. Improper grounding could cause electric shock.
ƪ
This appliance should be installed and serviced by competent personnel and only genuine spare
parts should be used. If not, it may cause fi re or result in improper operation.
ƪ
During installation process make sure electrical and water supplies are turned off.
ƪ
Use the appliance under the allowable rated voltage conditions. If not, it may cause an electric shock
or fi re.
ƪ
Proper size of Flexible Cord and electric wiring must be installed to avoid smoke emission and fi re
hazards.
ƪ
The appliance 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.
ƪ
Use the attached accessories parts for installation.
CAUTION
ƪ
This appliance must be installed indoor only.
ƪ
Flexible Cord must enter the appliance through designated point only (do not make additional holes).
ƪ
Ensure this appliance is not installed at the place where water existence will lead to smoke
emission, ignition, fi re, electric shock and damage to property.
BEFORE INSTALLATION
• Installation must be done by competent personnel.
• All plumbing works must be completed.
• Use appropriate pipes for the inlet and outlet connections which can withstand high temperature and pressure.
• Make sure the water fl ow pressure under the allowable rated pressure conditions.
Min. water pressure
0.02 MPa / 0.2 k
g
f/cm
2
/ 2.9 psi
Max. water pressure
0.6 MPa / 6.12 k
g
f/cm
2
/ 87.0 psi
• Measure the water pressure as illustrated. Water should fl ow
out of the Hose 2.0 m above the Main Water Valve.
2.0 m
DH-6SM1_PH.indb 7
DH-6SM1_PH.indb 7
1/27/2021 12:55:04 PM
1/27/2021 12:55:04 PM
