Water Connection:
Install the pressure-relief safety valve in the water inlet (blue). The direction of arrow points to the
water heater. It indicates the direction of water flow current. Connect hot water pipe to the red outlet. See
above content about safety valve for the installation of safety valve. Attention: Make sure a suitable tape
thread sealant is used for all connections to prevent leakage. Meanwhile the safety valve must not be
tightened too fast to prevent damage. In case that the supplying water pressure is close to the safety valve
rating, please install a pressure-reducing valve in inlet piping with sufficient distance away from the heater.
See Figure VII for water connection details.
Electrical Power Connection:
The power cord and plug have been equipped and connected with this water heater. Just plug it into a
corresponding socket. Attention: Please make sure the water heater and the socket are appropriately
grounded. More over, the socket must be of good quality to ensure good contact with the plug.
Filling:
After all the piping connection is done, fully open the cold water faucet and hot water faucet to fill
the water heater and drain the air out until water flows from outlet faucet, which indicates the heater is
filled. Then close the hot water faucet and check all the connections to see if there is any leak. If it leaks,
drain the heater completely, repair the leaking joint and then re-fill the heater.
Temperature Setting:
Set the water temperature by adjusting the temperature setting knob on the right side of the
water heater. The set temperature goes up when turning down the knob and the set temperature goes
down when turning upwards. Normally, it has been factory set at the highest temperature.
Operating:
After making sure the heater is filled up, turn the power on. When the indicating light is on, the
heater is being heating; if the light goes off, it means the heater has been heated to the set temperature.
Operation Instructions
CEWH-A1 Cylinder Electric Wall-Hung Water Heater
CEWH-A1 Cylinder Electric Wall-Hung Water Heater
CEWH-A1
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