Ecomiser SU-01 Manual page 9

1. ELECTRICAL CONNECTIONS
Connect supply cable with a UL-listed strain relief bushing (if nonmetallic cable is to be used). A 208-
230 volt, 60 Hz, 1 phase circuit is required for this machine. Despite the fact that the rating plate shows
220 volts, the unit is designed function properly on 208 volts to 230 volts.
1) Before working on wiring the machine, be sure the electrical power has been turned off at the
breaker/fuse box.
2) Electrical and grounding connections must comply with the applicable portions of the national
electrical code and/or other local electrical codes.
GROUNDING INSTRUCTIONS
This machine must be properly grounded.
- Grounding instructions for a permanently connected machine
- This machine must be grounded to operate properly. It must be connected to a grounded metal,
permanent wiring system or an equipment-grounding conductor must be run with the circuit
conductors and connected to the equipment-grounding terminal or lead of the machine. When
grounding the machine, connect the green line to the terminal provided.
Figure 1-1 Main electrical supply connection
OVERVIEW OF INSTALLATION
The owner should contract with qualified personnel to move the appliance to the installation location,
unpack it, and prepare it for final utility connections. In most cases, local codes prevent the final utility
connections from being made by any party other than a licensed electrician and plumber.
NOTE
It is the responsibility of the owner to ensure that all aspects of the installation comply with all
applicable local and national codes.
NOTE
It is a good idea to inspect for any shipping damage upon receiving and before you proceed with the
installation. If you find any damage, you should report it to your dealer freight company before
accepting delivery.
2. WATER SUPPLY LINE CONNECTION
Before connecting the water supply hose, the line must be flushed clean of all debris, including (but not
limited to) pipe sealant, metal particles, solder, etc. This debris can damage the machine.
- The water supply line could be connected to hot water or cold water and a shut-off valve should be
installed before connecting them.
- Water supply pressure should be under 40 psi and temperature should be kept at a minimum
59℉/15℃. Adjust water supply time to 1 gal per cycle, using the water flow control valve inside the
machine. Adjust so the fill indicating light stays on for 30 seconds.
Ecomiser SU-01 / SU-02 Manual 9/21 Page Rev.05