Page 8 of 30
Dewhot | Gas geyser manual
Appliance Safety instructions
PROPER VENTILATION
To avoid the risk of fire, explosion, or
asphyxiation never operate the gas geyser
unless it is installed properly and has
adequate air supply. Make sure the flue
terminal is installed properly for the initial
start-up, check it annually thereafter.
FLAMMABLE MATERIALS
DO NOT handle, use or store combustible
materials near to the gas geyser.
WEATHER BOX AND FLUE
This geyser should be installed with a cover
under all cicumstances. A flue can be used
with a cowl but is not a reqirement for the
geyser to operate normally.
WATER TEMPERATURE
SETTING
Safety and energy savings need to be
considered when setting the water
temperature . Water temperatures above
52°C can cause severe burns.
Refer to page 16.
1. Households with small children, disabled
or elderly people need to set the
temperature to 49°C or lower
2. Maximum water temperature occurs
when the burner is on. To see the water
temperature look at the front control
panel of the gas geyser.
3. The Factory default water setting is 41°C
and this setting can be adjusted on the
control panel.
4. The gas geyser has a heating range
between 38°C and 60°C.
TIME/TEMPERATURE EXPOSURE RESULTING IN BURNS
Hot water can create severe burns, we should rarely exceed the temperatures below
49°C
More than 5 minutes
52°C
1.5 to 2 minutes
55°C
+/- 30 seconds
57°C
+/- 10 seconds
60°C
less than 5 seconds
63°C
less than 3 seconds
66°C
+/- 1.5 to 2 seconds
69°C
+/- 1 second
Summary of Contents for NDCT16DH
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