Methods Of Using - universalblue UBT2500-20 Instruction Manual

WATER SAFETY UNIT (Mandatory).
It is mandatory to install a water safety unit (not supplied by us,
except safety valve)
which must comprise at least the following elements:
• Stopcock or stop valve; (not supplied)
• Safety and non return valve; (supplied)
• Water pressure control valve. (Not supplied)
• Electrolyte Sleeves (Supplied)
Note: Please be sure to use the accessories provided by our
company to install this electric water heater. This electric water
heater can not be hung on the support until it has been confirmed to
be firm and reliable. Otherwise, the electric water heater may drop
off from the wall, resulting in damage of the heater, even serious
accidents of injury. When determining the locations of the bolt
holes, it shall be ensured that there is a clearance not less than
0.2m on the right side of the electric heater, to convenient the
maintenance of the heater, if necessary.

4. METHODS OF USING

• First, open any one of the outlet valves at the outlet of the
water heater, then, open the inlet valve. The water heater gets
filled with water. When water flows out of the outlet pipe it
implies that the heater has been filled fully with water, and
the outlet valve can be closed.
Note: During normal operation, the inlet valve shall be always kept
open.
• Insert the supply plug into the supply socket, the two
indicator lights will light up this time.
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