Portable Chiller: MGD-15W-ADV-02
Page: 44
ADVANTAGE ENGINEERING, INC.
525 East Stop 18 Road Greenwood, Indiana 46142
317-887-0729 Fax: 317-881-1277
Service Department Fax: 317-885-8683
4.8
SENSOR
A.
The sensor is a solid state temperature transducer which converts
temperature input to a proportional current output.
B.
To quickly test for a defective probe, switch connections between the defective
probe and a probe known to be working properly. A defective sensor will display
a “---” in the display window on the instrument control.
4.9
COOLANT PUMP
A.
The centrifugal pump is designed to operate at a specific flow and pressure at the maximum
run load amp draw of the motor. Too much flow can overload the motor and cause the
overload circuit to open and stop the pump.
B.
If the overload trips, check for electrical shorts, loose wires, or blown fuses. If these check
OK, reset the overload circuit and restart the chiller.
4.10
CHILLER CONTROLLER
A.
The control instrument is used for all normal set ups, diagnostics, temperature readout
and operational information. It contains the software and electronic components which
operate the control instrument.
B.
The control instrument is not field repairable. It can be easily removed and replaced or
repaired if a problem occurs.
C.
All control instruments used in Advantage water chillers are covered by the machine’s
warranty. Proprietary “tailor made” instrument are manufactured specifically for
Advantage.
If you experience problems with yo
ur Advantage control instrument, it’s as easy as
1-2-3 to execute our repair or replacement system in order to get your Advantage
equipment running.
D.
IN WARRANTY SERVICE INCIDENT
1.
Call Advantage Service at 317-887-0729 for diagnostic assistance.
2.
If a control instrument is determined to be at fault, a new or reconditioned instrument
will be sent as a replacement.
3.
Return the defective instrument freight pre-paid for a full credit. If the faulty
instrument is not returned you will need to pay for it.
