110-392
28
Problem
Possible Causes
Corrective Action
Fault code 11 on display
Internal probe failure
Contact service representative.
Fault code 12 on display
Loose external probe
connection
Faulty external temperature
probe
Check and correct as required.
Replace as required.
NOTE: Chiller may be operated using internal probe until
problem is corrected.
Diagnostic Mode
NOTE:
The Chiller must be set to display temperature in °C in order to access the diagnostic mode.
The Chiller incorporates a Diagnostic mode, which displays important operational information that can aid in
troubleshooting. To access the Diagnostic mode, place the Circuit Breaker/Power Switch in the OFF position and
then return it to the ON position while pressing and holding the Select/Set Knob. The diagnostic menu appears on
the Pressure/Flow Rate Display; the current value for the diagnostic item appears on the Temperature Readout.
NOTE:
Diagnostic items are display values only; they cannot be changed.
Menu Item
Description
At
Ambient temperature at front panel
EC
External control
Li
Percent of Line voltage
Ct
Chiller type (model)
Fb
Fuse bits (remote control voltage, contact closures, etc.)
EP
External probe temperature and “---“, displayed when external probe is not installed
03 (variable numeric value) Fluid flow rate or pressure;
Temperature Display shows current fluid temperature
Содержание DuraChill 58 Series
Страница 1: ...User Guide DuraChill Air and Water Cooled 1 5 HP Chillers 110 392 27 June 2016...
Страница 2: ......
Страница 32: ...110 392 30 Electrical Specifications...
Страница 39: ...110 392 37 Appendix Flow Schematic All Models...
Страница 40: ...110 392 38 Electrical Diagram 208 230V 1PH 50 60Hz Models without heater option...
Страница 41: ...110 392 39 Electrical Diagram 208 230V 1PH 50 60Hz Models with heater option...
Страница 42: ...110 392 40 Electrical Diagram 208 230V and 380 460V 3PH 50 60Hz Models without heater option...
Страница 43: ...110 392 41 Electrical Diagram 208 230V and 380 460V 3PH 50 60Hz Models with heater option...
Страница 45: ...110 392 43 DI Control Wiring H2 H3 Option Wiring H2 24 VDC H3 12 VDC...