EngA CRD-200 C-TRAC3 Installation And Operation Manual Download

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CRD-200

14 of 14

Sep 06

ROOM STAT
ROOM RESET
BMS RESET
AMB RESET
SP + SP
BMS + SP
BMS + BMS
AMB + AMB

Temperature by

AMB + BMS
MUA
STD HVAC
MULTIZONE

Page 9

Function

DEHUMID

Page 10

Save Setpoints

YES

Page 11

Unit On/Off

Off

LOW LIMIT OK
LOW LIMIT ALARM

Page 12

Low Limit

SET POINT = °F

TEMP SENSORS OK
DIS FAILED
AMB FAILED

Page 13

Sensor Failure

SEC FAILED

NONE
PREPURGE
FLAME FAIL
HEAT FAIL
WIRE ERR

Page 14

Heat Alarms

FL RELAY

NONE
FILTER

Page 15

Special Alarms

AIR FLOW

Page 16

Reset Unit

YES

Summary of Contents for CRD-200 C-TRAC3

Page 1: ...NADIAN EASTERN FACTORY 1401 HASTINGS CRES SE CALGARY ALBERTA T2G 4C8 Ph 403 287 4774 Fx 888 364 2727 32050 W 83rd STREET DESOTO KANSAS 66018 Ph 913 583 3181 Fx 913 583 1406 1175 TWINNEY DRIVE NEWMARKE...

Page 2: ...rther information is required please contact the nearest Engineered Air office Under no conditions except for temporary copying should the unit function be removed from the unit There are two copies p...

Page 3: ...ration 9 Page 2 Discharge Air 9 Page 3 Heating 9 Page 4 Cooling 9 Page 5 Economizer 9 Page 6 Digital Inputs 10 Page 7 2nd Discharge Air 10 Page 8 Ambient And Vfd 10 Page 9 Function Type 10 Page 10 Sav...

Page 4: ...A CRD 200 4 of 14 Sep 06 DEL ESC ENTER g M a e l i s MOD...

Page 5: ...anel can be ordered with the following options Option 1 Display only Option 2 Unit on off switch Option 3 Unit on off auto switch c w internal time clock Option 4 Unit occupied unoccupied off switch c...

Page 6: ...t Press and then press to decrease and to increase the value When the appropriate value has been set press to save To ensure the value is not lost in the event of a power failure or equipment servicin...

Page 7: ...COMPLY WITH THE CANADIAN ELECTRICAL CODE 2 ALL WIRING SHOWN SHALL BE COMPLETED BY INSTALLER 1 FIELD WIRING VOLTAGE DROP NOT TO EXCEED 8 7 6 24VAC 24VAC 24VAC B A C 2 1 4 3 6 5 8 7 RJ45 2 1 4 3 6 5 8...

Page 8: ...tpoints such as the discharge air temperature or the outside air damper minimum position Every CRD 200 is preprogrammed with the following information The LCD will display this information on display...

Page 9: ...A I N H E A T O N Shows the actual heating signal output from the C TRAC3 to the heating device Indicates the return signal to confirm heating is operational PAGE 4 COOLING 4 C L G 3 3 C Y C L I N G...

Page 10: ...modulate 1 Heating is allowed HS 0 Heating is disabled 1 Occupied mode FS 0 Unit off 1 Unoccupied mode K 0 Unit off PAGE 7 2ND DISCHARGE AIR 7 C O L D D E C K 6 5 o F A D J S E T P T 5 0 This sensor...

Page 11: ...L O W L I M I T O K S E T P T 4 0 o F The low limit or freeze protection setpoint is preprogrammed and cannot be changed from the CRD 200 This page indicates the low limit setpoint and alarm indicati...

Page 12: ...L A L A R M A I R F L O W The C TRAC3 may be configured to allow for additional inputs for external contacts such as a clogged filter switch or air proving switch PAGE 16 RESET 1 6 R E S E T This inp...

Page 13: ...it Operation NO MODE DIS AIR F HOT DECK F SET PT Page 2 Discharge Air ADJ SET PT NO HTG HTG Page 3 Heating MAIN HEAT ON NO CLG CLG CYCLING ON Page 4 Cooling CYCLING OFF NO ECON ECON V MIN POS Page 5 E...

Page 14: ...e 9 Function DEHUMID Page 10 Save Setpoints YES On Page 11 Unit On Off Off LOW LIMIT OK LOW LIMIT ALARM Page 12 Low Limit SET POINT F TEMP SENSORS OK DIS FAILED AMB FAILED Page 13 Sensor Failure SEC F...

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EngA CRD-200 C-TRAC3, Installation And Operation Manual

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