4
NOTICE
If the primary voltage is 440/480 volts, separate, externally mounted
transformers are required (P/N 9230-1022).
Inputs (See Mechanical Installations for Wiring
Diagram section 4)
The Apex2 Controller operates with the following inputs (I/O Enclosure):
• Inductive Probe (mandatory for operation in probe mode)
• Rinse Thermistor (mandatory for all Apex2 Installations)
• Product Lid Switches
• Detergent Lid Switch that prevents detergent valve from opening while
the lid is open
• Solid Rinse Additive Lid Switch input that prevents rinse additive pump
from running while the lid is open.
Note: This is an optional feature used with certain external dispensers.
A jumper wire has been installed in the factory to electrically connect
this input.
• Sanitizer Lid Switch that prevents sanitizer pump from running while
the lid is open.
Note: This is an optional feature used with certain external dispensers.
A jumper wire has been installed in the factory to electrically connect
this input.
• Out-of-Product Signals
• Solid Rinse Additive Out-of-Product Signal
• Liquid Rinse Additive Out-of-Product Signal
Outputs to External Dispensers
Apex2 operates with the following outputs (I/O Enclosure):
• Solid Rinse Additive Dispenser
• Two wire output to provide 24VDC power to dispenser
Plumbing Requirements
Water supply tubing from the building water supply to the solenoid valve in the
Apex 2 I/O will normally be 1/4” O.D. copper tubing.
Note: Refer to the Installation and Operation Manual of the appropriate
Detergent and Rinse Dispensers used for this application to aid in the
installation of the Apex2 Controller.
Summary of Contents for 9223-1070
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