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Figure 5. Three-Phase Allen Bradley Motor Starter
2.9. Machine Control
2.9.1. Economy Model
To remotely control the Economy Model (ECN) with float switches and/or
pretreatment lockout, remove the jumper noted on the electrical drawing and wire in
the float switches or pretreatment components in series. After all field wiring is
complete and complies with local and national electrical codes, move onto Section
3.1 (Pretreatment for Water Purification).
NOTE: External control contacts are normally closed, dry contacts.
2.9.2. Deluxe Model
To remotely control the Deluxe Model (DLX), with float switches and/or pretreatment
lockout, remove the jumper noted on the electrical drawing and wire in the float
switches and pretreatment components in series. After all field wiring is complete and
complies with local and national electrical codes, move onto Section 3.1
(Pretreatment for Water Purification).
NOTE: External control contacts are normally closed, dry contacts.
3. PREPARATION AND STARTUP
3.1. Pretreatment for Water Purification
A water analysis of your feed water should have been performed, as part of the
planning and engineering that went into developing your RO system.
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