How To Use Storage Water Heater; How To Use - Panasonic DH-30HAM Operating And Installation Instructions

HOW TO USE STORAGE WATER HEATER

Note:
• Ensure the appliance is fi lled with water before switching on the power supply. Failure to do so will damage the
heating element.
• Always turn on the Cold Water Faucet fi rst and then adjust the Hot Water Faucet to get the desired water temperature.
So as to avoid the danger of scalding when operating this appliance.
• The Safety Valve is for protection against excessive pressure in the appliance and must not be removed or replaced
with non-genuine parts.
• When the heating element operates, it is normal for water to drip from the Drain Valve End. The Drain Valve End must
not be closed or blocked to prevent serious damage to the appliance.
• Operate the Safety Valve at least once a month to prevent blockage at the Drain Valve End. Please refer to "Test
Operation" at page EN12. Closed or blocked the Drain Valve End may cause serious damage to the appliance.
• Beware that the inlet pipe might become hot during heating process.

HOW TO USE

Before switching on the electrical supply, turn on Hot Water Faucet at the Mixer Tap and ensure the water is in
steady fl ow. This indicates that the Storage Tank already full with water. Then turn off the Hot Water Faucet.
Switch on the Miniature Circuit Breaker (MCB) and the ON/OFF DP (Double Pole) Switch.
CAUTION
Both ELB LED (red) and 75 °C LED (orange) will light up. This indicates that the electrical
supply and the heating process is going on.
The 75 °C LED (orange) remains on until water reaches the setting temperature approximately 75 °C. When the
75 °C LED (orange) is turned off, it indicated that the appliance is ready to use.
DH-30HAM
DH-20HAM
DH-15HAM
Turn on the Cold Water Faucet.
Gradually turn on the Hot Water Faucet to get the desired water temperature.
Note:
• After using the appliance for some time and fi nd the water temperature is decreasing, wait for the water inside
the Storage Tank to be heated up again until the 75 °C LED (orange) is turned off. (This may take up some time)
• If the appliance does not operate for long time, the water inside the appliance must be drained. Refer to
"MAINTENANCE" at page EN6.
DH-30_20_15HAM_ENVT.indb 5 DH-30_20_15HAM_ENVT.indb 5
Model No. Time required to reach a temperature of 75 °C (Approx.)
Press the ON/OFF DP (Double Pole) Switch before and after
each usage.
60 minutes
40 minutes
30 minutes
EN5
6/17/2019 1:40:14 PM 6/17/2019 1:40:14 PM