McQuay AGS 210CS/H User Manual

64 IMM AGS-2
OL OL will alternately blink with the normal display on the LED display when
motor thermal overload content has reached 90% to 99% of its capacity.
OLL The motor thermal overload content has reached 100%, and the motor has
stopped. The motor cannot be restarted until the overloaded motor has
cooled and OLt is displayed.
OLt The motor thermal overload content has been reduced to 60% or less, and
the motor can be restarted.
ena Passcode protection is enabled.
dis Passcode is disabled.
oxx xx = overload thermal content in percentage. Press the Down button to
toggle to this display.
cxx xx = pending fault.
no Attempted to change a passcode protected parameter without proper
security.
… Three decimal places blink when remote display is active.
Fxx xx Fault Code
Table 42, Fault Codes
Number Description
Controlled
Stop
Auto
Reset
00 No Fault -- --
01 UTS Time Limit Expired Y Y
02 Motor Thermal Overload Trip Y N
10 Phase Rotation Error, Not A-B-C N Y
12 Low Line Frequency N Y
13 High Line Frequency N Y
15 Input Power Not Three phase N Y
21 Low Line L1-L2 Voltage Y Y
22 Low Line L2-L3 Voltage Y Y
23 Low Line L3-L1 Voltage Y Y
24 High Line L1-L2 Voltage Y Y
25 High Line L2-L3 Voltage Y Y
26 High Line L3-L1 Voltage Y Y
27 Phase loss N Y
28 No Line Voltage N Y
30 I.O.C. (Instantaneous Overcurrent) N N
31 Overcurrent Y N
37 Current Imbalance Y Y
38 Ground Fault Y N
39 No Current At Run N Y
40 Shorted/Open SCR N N
47 Stack Protection Fault N Y
48 Bypass Contactor Fault (on STOP input) Y N
50 Control Power Low N Y
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McQuay AGS 210CS/H Specifications

General

Brand	McQuay
Model	AGS 210CS/H
Category	Chiller
Language	English