Specifications

23G-Series RO System
3024270 Rev G 20 14Oct13
1. Connect the ECM-100 power cord to a properly grounded 15 A,
115 VAC/60Hz or 10 A 220 VAC/50Hz, single-phase outlet. An
appropriate termination should be installed on the electrical cord for
220 VAC service. Surge protection for single-phase service is
recommended.
The ECM-100 relay output contacts are rated to handle a control
ON relay-type circuit. V2 relay boards, supplied in all 23G machines
after November 1998, are designed to handle a maximum load of
3.0 AMPS. The current requirements of all output devices (such as
a remote alarm horn and light) must be within these limits.
The power cord of the ECM-100 should be connected to a power
receptacle tied to a “protective earth” ground to ensure a safe,
common ground for the entire 23G unit, including the three-phase
motor. DO NOT remove the grounding wire from the pump casing,
the unit frame or a power supply grounding terminal.
WARNING:
ALL SUPPLY CIRCUITS MUST BE DISCONNECTED BEFORE OBTAINING
ACCESS TO TERMINALS. ALSO DISCONNECT ALL POWER BEFORE
REPLACING ANY FUSE.
2. Separate power supplies are required for CIP and main pump.
3. Connect the magnetic motor starter to the proper voltage, phase
and cycles to match motor voltage and phase. Install the wires as
indicated in Figure 2.3 and Table 2.3 (three-phase). The overload
trip point on the pump motor starter may need to be adjusted
slightly to match the actual voltage being provided. Check the tag
on the motor starter indicating the factory wiring. A separate, fused
disconnect for the motor wiring with the proper overload and short-
circuit protection for the Hp and amp draw of the motor is required.
Bussmann Low-Peak Yellow LPS-RKSP fuses or equal are
recommended for the disconnect.
NOTE:
Field wiring must comply with all applicable national and local electrical codes.
4. Fuses
Rating
Voltage
Type
Location
Number
0.5 Amp
250V
Fast-Acting
Remote Alarm
1
1.0 Amp
250V
Slo-Blo
ECM-100
4
2.5 Amp
250V
Slo-Blo
ECM-100
2