User Manual

Fig. 07: Connect the water pipe to the water inlet and water outlet connections,
please remember to install the rubber seal ring.
Water connections
1. All water pipes must comply with national and applicable state and local water pipe
codes.
2. The unit should be connected directly to the main water supply. Flush the pipe with
water to remove any debris or loose particles.
3. It is required to use 1/2" NPT water connections to t the models on EC0150.
4. Please remember to install rubber seal rings at the connections. When all water
connections are completed, check for leaks and take the necessary actions before
proceeding.
Electrical connection
1. AIl electrical work must comply with national and applicable state and local electrical
codes.
2. The unit must be connected to a properly grounded dedicated branch circuit of
proper voltage rating.
3. EC0150 can be connected to a single circuit, using a supply cable protected by a
double pole breaker.
4. While connecting the cable to the terminal blocks, please make sure the metal wire
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