Varifan CPS-2C Installation & User Manual Download Page 24 | Manualshive

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CPS-2C USER’S GUIDE

Section C-24

CPS-2C

Ventilation system overview

The CPS-2C uses 2 probes, which can be set to temperature mode, static
pressure mode or sensitive static pressure mode. The 2 probes are use to
operate 1 inlet each.

When a temperature probe is defective (short-circuited or unplugged), the CPS-
2C controller the alarm will sound. An alarm check will be made to check for
high/low temperature/static pressure.

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Summary of Contents for CPS-2C

Page 1: ...N B 2 AIR INLETS CURTAINS temperature static pressure 1 Varifan 5 5 CPS 2C PRB HI REC 6 1 2 3 10 11 7 9 12 8 PRB 2 1 2 OPEN CLOSE OPEN 5 CLOSE 4 OPEN CLOSE LO REC LO REC HI REC ALM LO ALM H I D E L A Y D E L A Y D I F F M AN OPEN CLOSE MAN MAN on off on off on off on off 73 3 USER S GUIDE INSTALLATION GUIDE INDEX WARRANTY WIRING DIAGRM ...

Page 2: ...pply equipment may damage this equipment For added security against line voltage surges it is recommended that surge and noise suppression devices be installed at the electrical distribution panel Use of shielded cable for probes is recommended for protection against lightning These devices are available from most electrical supply distributors RECOMMENDATIONS The manufacturer recommends that all ...

Page 3: ...CPS 2C WIRING DIAGRAM CPS 2C Section A 3 WIRING DIAGRAM CPS 2C SECTION A ...

Page 4: ...CPS 2C 8VAC GND ALARM LINE 115 230V L1 L2 30V 1A MAX 8 9 SEE NOTES ON PAGE 6 WIRING DIAGRAM CPS 2C TEMPERATURE MODE WARNING SET LINE VOLTAGE TO CORRECT VALUE BEFORE ATTEMPTING TO OPERATE THE COMPUTER LINE VOLTAGE SELECTOR 230V ACTUATOR 1 CLOSE OPEN CLOSE COM ACTUATOR 2 L2 N L2 N L1 OPEN COM L1 INLET 2 CLOSE OPEN COM INLET 1 CLOSE OPEN COM 7 6 5 7 10 WIR REV 0 ...

Page 5: ...ND ALARM LINE 115 230V L1 L2 30V 1A MAX 8 9 WARNING SET LINE VOLTAGE TO CORRECT VALUE BEFORE ATTEMPTING TO OPERATE THE COMPUTER LINE VOLTAGE SELECTOR 230V ACTUATOR 1 CLOSE OPEN CLOSE COM ACTUATOR 2 L2 N L2 N L1 OPEN COM L1 INLET 2 CLOSE OPEN COM INLET 1 CLOSE OPEN COM STATIC PRESSURE GE SP1 4 20mA GNA PRB 8 VAC or 12VDC Input Adaptor IA 15 STATIC PRESSURE GE SP1 4 20mA GNA PRB 8 VAC or 12VDC Input...

Page 6: ... VOLTAGE WIRES 120 230VAC 24VDC ALWAYS CROSS HIGH AND LOW VOLTAGE WIRES AT A 90 DEGREE ANGLE RELAYS 10A 240VAC RESISTIVE MOTOR 1HP 240VAC 1 2HP 120VAC AT EACH OUTPUT MAXIMUM 2 WIRES OF SAME SIZE PER BLACK TERMINAL NO BIGGER THAN AWG 12 NO SMALLER THAN AWG 22 1 WIRE ONLY PER GREEN TERMINAL USE WIRE CONNECTOR IF YOU WANT TO CONNECT MORE THAN 1 WIRE NO BIGGER THAN AWG 12 NO SMALLER THAN AWG 28 CHECK ...

Page 7: ...CPS 2C INSTALLATION CPS 2C Section B 7 INSTALLATION CPS 2C SECTION B ...

Page 8: ... appear to be damaged contact your local distributor to return the equipment The package should contain the following standard items 1 CPS 2C Control 4 Brackets 4 Screws 2 2004 10K Temperature Probe 1 Installation User s Guide Mounting Hardware Required This is the list of the mounting hardware needed which is not included with the product Shielded two wire cable AWG 22 to extend probes Shielded t...

Page 9: ...trol near high voltage equipment power supply or transformer Electrical Cables All electrical cables must be installed according to local wiring codes All cable shields must be connected to the CPS 2C power ground only except for the cable connected to the optional PC interface The shield is needed to protect the CPS 2C and the modules against any electromagnetic interference generated by lightnin...

Page 10: ... mounted in a location that will allow the cover to be completely opened right up against the wall Fasten the four brackets to the four mounting holes on the back of the enclosure using the four screws provided with the brackets Then mount the enclosure on the wall by inserting screws through the brackets adjustment slots into the wall Make sure to position the enclosure so that all wires extend o...

Page 11: ...ting machinery animal bites personnel or anything that could damage the sensor See also General installation guidelines FIGURE NO 2 Typical Temperature Probe Wiring PROBE INT 1 INT 2 GNA X1344 CPS 2C JP1 INT 1 STD INT 1 4 20mA JP1 1 1 1 SHIELD Note Jumper must be set to STD mode in order to use the temperature mode FIGURE NO 3 Typical Static Pressure Probe Wiring INT 1 INT 2 GNA X1344 CPS 2C 8VAC ...

Page 12: ... source 1 is disabled The backup relay should be selected to ensure it is able to support the required power load FIGURE NO 4 Typical Power Backup Wiring 8 PIN RELAY DPDT OMRON model MK2EP UA AC120 3 4 5 6 2 1 8 7 NO 2 NO 1 NC 1 NC 2 COM 2 COM 1 L2 N GND L1 3 4 5 6 2 1 8 7 L2 L1 GND source 1 DISTRIBUTION PANEL L2 L1 N LINE 115 230 VAC source 2 DISTRIBUTION PANEL LINE 115 230 VAC ...

Page 13: ...ition occurs Moreover this same contact can be used to signal a power failure or other malfunctions It may be connected to an alarm system or directly to a siren and or auto dialer The relay will activate 6 8 seconds after an alarm is triggered FIGURE NO 5 Typical Alarm Connection Wiring ALARM SYSTEM AUTO DIALER GND 8VAC ALARM 30V 1A MAX X1344 CPS 2C INT 1 INT 2 GNA TEMP PROBES ...

Page 14: ...y mounted on the wall and all modules and sensors connected to the terminal block perform the following step Verify all Connections Seal all cable entry holes Hermetically Close the CPS 2C Close the front panel and the lower access cover Put the power on Secure the front panel with a lock ...

Page 15: ...iguration chip MMX and place it in the bottom part of the enclosure or in another safe location Once the MMX Chip is removed the CPS 2C starts up and executes the configuration 2 Downloading while the CPS 2C is powered up A Remove the faceplate screws and lift up the cover B Place the MMX chip into the socket of the main board At this moment the MMX Detected parameter will appear C Adjust the MMX ...

Page 16: ...etected parameter will appear D Adjust the MMX Detected parameter to upLD and press the SET CLR button The display on the front panel should indicate upLD for approximately 15 seconds If upLD is not displayed try one more time If upLD is still not displayed remove and replace the configuration chip MMX E When the uploading procedure is complete remove the configuration chip MMX and place it in the...

Page 17: ...Static Pressure probe GE SP1 Static pressure probe with a measuring range of 0 500 H2O to 0 500 H2O CPS 2C Compatible Modules This is the list of all compatible modules that can be connected with CPS 2C control with a short description of their function Computer interface NET IN2 Communication Module Module inserted into the controller to communicate with the computer interface RF IN Communication...

Page 18: ...length 500 feet 150 m Recommended wires 2 conductors stranded shielded AWG 22 ALARM RELAY Maximum current 1 A at 30VDC Delay before activation Between 6 and 8 seconds OUTPUT RELAYS Maximum Current 1HP 240VAC 1 2HP 120VAC 10A 240VAC Caution Notice These relays are rated by UL and CSA at 1HP 240VAC 1 2HP 120VAC However for outputs requiring frequent activation ex inlet working on a timer it is recom...

Page 19: ...ormal range replace the probe Temperature probe reads HI Temperature is above 140 F 60 C Probe is short circuited or defective Check all connections If the problem persists and the temperature is within normal range replace the probe Displays are blank CPS 2C is not powered Flat cable between the main and top boards of the CPS 2C is disconnected Make sure the control is powered Make sure the fuse ...

Page 20: ...CPS 2C USER S GUIDE Section C 20 CPS 2C USER S GUIDE CPS 2C SECTION C ...

Page 21: ...re static pressure 1 Varifan 5 5 CPS 2C PRB HI REC 6 1 2 3 10 11 7 9 12 8 PRB 2 1 2 OPEN CLOSE OPEN 5 CLOSE 4 OPEN CLOSE LO REC LO REC HI REC ALM LO ALM H I D E L A Y D E L A Y D I F F M AN OPEN CLOSE MAN MAN on off on off on off on off 73 3 Control Description 5 1 3 4 6 2 ...

Page 22: ...appears on the LED display If the value is flashing it can be changed with the value setting buttons and 3 Parameter Dial This button is used to select parameters or parameter groups 4 Value Setting Button This button is used to increase or decrease the value on the LED window Turn it clockwise to increase the value Turn it counter clockwise to decrease the value 5 F2 Button This button is used to...

Page 23: ...escription Qty CPS 2C 2 Air Inlets Curtains 1 2004 10k Temperature Sensor Black 58 F to 140 F 50 C to 60 C 0 or 2 GE SP1 Static Pressure Sensor 0 500 H2O to 0 500 H2O 0 or 2 Configuration Versions Version Date Min Proc Version Modification V0 05 05 2010 3 New V1 11 29 2010 3 Corrections made to probe mode logic V2 11 15 2011 5 Wireless communication support added ...

Page 24: ...t to temperature mode static pressure mode or sensitive static pressure mode The 2 probes are use to operate 1 inlet each When a temperature probe is defective short circuited or unplugged the CPS 2C controller the alarm will sound An alarm check will be made to check for high low temperature static pressure ...

Page 25: ...er is used to establish the temperature static pressure below which inlet 2 will close When Probe 2 Readout is below Main Set Point 2 Differential 2 inlet 2 will close according to its timer When Probe 2 Readout is above Main Set Point 2 Differential 2 and below Main Set Point 2 inlet 2 will not move This parameter is adjusted in 0 1 increments from 0 5 F to 20 0 F 0 3 C to 11 1 C or from 0 000 H2...

Page 26: ...ation of the run time for inlet 2 when it receives a closing demand When Probe 2 Readout is below Main Set Point 2 Differential 2 inlet 2 will wait for Close Delay 2 before closing for Close Time 2 This parameter is adjusted in 1 second increments from 1 to 120 seconds Close Delay 2 Off D This parameter is used to establish the duration of the idle time for inlet 2 when it receives a closing deman...

Page 27: ...will occur This parameter is adjusted in 0 1 increments from 40 0 F to 0 5 F 22 2 C to 0 3 C or from 0 500 H2O to 0 000 H2O in 0 001 H2O increments Probe 1 Min POS 7 Probe 1 Minimum This parameter displays the lowest value reached by Probe 1 since the CPS 2C was powered up or since this parameter was last cleared To reset this value to the actual Probe 1 Readout press the SET CLR button The Probe ...

Page 28: ...AL This parameter is used to establish the relative temperature static pressure at which a high alarm condition will occur When Probe Readout 1 is above the Main Set Point High Alarm 1 a high alarm condition will occur This parameter is adjusted in 0 1 increments from 0 5 F to 40 0 F 0 3 C to 22 2 C or from 0 000 H2O to 0 500 H2O in 0 001 H2O increments Close Time 1 POS 9 Close Time 1 This paramet...

Page 29: ...nt 1 is adjusted in 0 1 increments from 40 0 F to 100 0 F 40 0 C to 37 8 C or from 0 000 H2O to 0 500 H2O by 0 001 H2O increments Differential 1 dIFF This parameter is used to establish the temperature static pressure below which inlet 1 will close When Probe 1 Readout is below Main Set Point 1 Differential 1 inlet 1 will close according to its timer When Probe 1 Readout is above Main Set Point 1 ...

Page 30: ...parameter displays the actual probe 1 temperature static pressure This parameter may display ERR if probe 1 is defective or unplugged Probe 1 Readout is displayed to the nearest 0 1 from 58 0 F to 140 0 F 50 0 C to 60 0 C or from 0 500 H2O to 0 500 H2O to the nearest 0 001 H2O ...

Page 31: ...his parameter is set to A P the Clock parameter will be displayed in the AM PM format POS 2 Growth Day g Day This parameter is use to adjust the growth day of the ECS 3C controller The Growth Day is used for the PC interface s history The Growth Day is adjusted in 1 day increments from OFF day 10 to day 365 POS 9 Display Language LANG This parameter is used to select the language used by the CPS 2...

Page 32: ...the number address associated to the RF card inserted in the controller A unique number is given to each RF card of the WiFarm network There is a unique RF Address associated to each RF card The RF Address also appears on the sticker present on the RF card The address can be any value from 0 to 32767 Tech Param Display tpdis This parameter is reserved for the manufacturer s technical support perso...

Page 33: ...n AUTO AUTO HOLD CLOSE HOLD OPEN POS 3 OPEN TIME 2 Open Time 2 3 seconds 1 to 120 seconds F2 OFF d Open Delay 2 120 seconds 5 to 600 seconds POS 4 CLOSE TIME 2 Close Time 2 3 seconds 1 to 120 seconds F2 OFF D Close Delay 2 120 seconds 5 to 600 seconds POS 5 PROBE 2 MAX Probe 2 Maximum 58 0 to 140 0 F 50 0 to 60 0 C Or 0 500 H2O to 0 500 H2O F2 Hi AL High Alarm 2 10 0 F 5 6 C Or 0 100 H2O 0 5 to 40...

Page 34: ...00 H2O to 0 500 H2O POS 9 CLOSE TIME 1 Close Time 1 3 seconds 1 to 120 seconds F2 OFF D Close Delay 1 120 seconds 5 to 600 seconds POS 10 OPEN TIME 1 Open Time 1 3 seconds 1 to 120 seconds F2 OFF d Open Delay 1 120 seconds 5 to 600 seconds POS 11 MAIN SET POINT 1 Main Set Point 1 67 0 F 19 4 C Or 0 070 H2O 40 0 to 100 0 F 40 0 to 37 8 C Or 0 000 H2O to 0 500 H2O F2 DIFF Differential 1 2 0 F 1 1 C ...

Page 35: ... Growth Day OFF OFF 10 to 365 POS 3 POS 4 POS 5 POS 6 POS 7 POS 8 POS 9 LANG Display Language Eng Eng Fra POS 10 Rf CH RF Channel OFF OFF 1 to 16 F2 Rf nt RF Network 0 0 to 32767 F2 Rf Ad RF Address F2 tpdis Tech Param Display OFF OFF 1 to 12 F2 tpres Tech Param Result F2 U ID Unit ID 1 1 to 250 POS 11 CONF Configuration Version F2 PRoc Processor Version POS 12 SYSTM System Parameters ...

Page 36: ...lt Settings SLIDE SWITCHES SW1 Parameters Protected OFF ON OFF SW2 System Parameters OFF ON OFF DIP SWITCHES DIPSW1 Temperature Unit ON C ON C OFF F DIPSW2 Static Pressure Mode Sensitive ON Normal OFF Sensitive DIPSW3 Probe Mode Temperature ON Static Pressure OFF Temperature DIPSW4 Future Use ...

Page 37: ...power failure occurs the clock will not run and will start back at the time the power failure occurred The following instructions show how to change the time of day on the control The time is displayed in HH MM format and does not flash Press the SET CLR button to access clock adjustment mode At this moment the minutes will flash and be adjustable Press the F2 button to toggle between hour and min...

Page 38: ...CPS 2C INDEX WARRANTY INDEX WARRANTY CPS 2C SECTION D ...

Page 39: ...ing for Probes 11 Typical Power Backup Wiring 12 Typical Alarm Connection Wiring 13 Powering Up Procedure 14 Verify all Connections 14 Hermetically Close the CPS 2C 14 Put the power on 14 Secure the front panel with a lock 14 Downloading the Configuration 15 Uploading the Configuration 16 CPS 2C Compatible Probes 17 CPS 2C Compatible Modules 17 Specifications 18 Troubleshooting 19 TABLE OF FIGURES...

Page 40: ...POS 6 27 Probe 1 Min POS 7 27 Probe 1 Max POS 8 28 Close Time 1 POS 9 28 Open Time 1 POS 10 29 Main Set Point 1 POS 11 29 Probe 1 POS 12 30 System Mode Settings 31 POS 1 31 POS 2 31 POS 9 31 POS 10 31 POS 11 32 POS 12 32 Parameter Table 33 Normal Mode Settings Accessible when SW2 is set to OFF 33 System Mode Settings Accessible when SW2 is set to ON 35 DIP Switches and Slide Switches Table 36 Addi...

Page 41: ...ents acts of God flood fire hail or any other natural disaster Any unauthorized work modification or repair on this product automatically voids the warranty and disclaims the manufacturer from all responsibility The manufacturer assumes only those obligations set forth herein excluding all other warranties or obligations This warranty stipulates that in all cases the manufacturer shall be liable o...

Page 42: ...CPS 2C VER 1 2 November 21 2011 ...

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