Legend For Table 10, A - N

1CR AUX

Compressor Start Contact

OILPD

Oil Pressure

CA P

Compressor Current

OILT

Oil Sump Temperature

CDFL

Condenser Water Flow

PIC

 

 

 

 

 

Product Integrated Control

CHIL S S

Chiller Start/Stop

PRS

 

 

 

TRIP

Pressure Trip Contact

CMPD

Discharge Temperature

PSIO

— Processor Sensor Input/Output Module

CRP

Condenser Pressure

RLA

 

 

 

 

 

Rated Load Amps

ERT

Evaporator Refrigerant Temperature

RUN

 

 

 

 

AUX

Compressor Run Contact

EVFL

Chilled Water Flow

SPR

 

 

 

PL

— Spare Protective Limit Input

GV TRG

Target Guide Vane Position

SMM

Starter Management Module

LID

Local Interface Device

STR

 

 

 

FLT

Starter Fault

MTRB

Bearing Temperature

TXV

 

 

 

 

 

Thermostatic Expansion Valve

MTRW

Motor Winding Temperature

V

 

P

Line Voltage: Percent

 

V REF

— Voltage Reference

Table 10A — Shutdown with On/Off/Reset-Off

 

 

 

Primary Message

Secondary Message

Probable Cause/Remedy

 

 

 

Manually Stopped —

CCN or Local to Start

PIC in OFF mode, press the CCN or

Press

 

local softkey to start unit.

 

 

 

Terminate Pumpdown

To Select CCN or Local

Enter the Control Test table and

Mode

 

select Terminate Lockout to unlock

 

 

compressor.

 

 

 

Shutdown In Progress

Compressor Unloading

Machine unloading before shutdown

 

 

due to Soft Stop feature.

 

 

 

Shutdown In Progress

Compressor Deenergized

Machine compressor is being com-

 

 

manded to stop. Water pumps are

 

 

deenergized within one minute.

 

 

 

Ice Build

Operation Complete

Machine shutdown from Ice Build

 

 

operation.

 

 

 

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Image 283
Carrier PC211 specifications Shutdown with On/Off/Reset-Off, Primary Message Secondary Message Probable Cause/Remedy