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Expert-50

Temperature Controller

USER'S MANUAL

M 890-00075 rev. 10

REV. 01

Summary of Contents for EXPERT-50

Page 1: ...Expert 50 Temperature Controller USER S MANUAL M 890 00075 rev 10 REV 01...

Page 2: ......

Page 3: ...peratures 17 Temperature Set Point 20 Temperature Curve 21 TIME AND DATE FUNCTIONS 24 MINIMUM VENTILATION 25 Principle of Operation 25 Minimum ventilation speed curve 27 HUMIDITY CONTROL 29 AIR INLET...

Page 4: ...cuits we recommend installing additional protection devices in the electrical panel The room temperature where the controller is located MUST AL WAYS REMAIN BETWEEN 32 F AND 104 F 0 C TO 40 C To avoid...

Page 5: ...r the building MINIMUM VENTILATION CYCLE When ventilation is not required for reducing room temperature vari able speed outputs can be operated either continuously or intermittently to reduce the leve...

Page 6: ...me in case of a power failure OVERLOAD AND OVERVOLTAGE PROTECTION Resettable fuses are provided at low voltage inputs and outputs of the controller to protect its circuitry in the case of an overload...

Page 7: ...7 Expert 50 rev 10 LOCATION OF THE CONTROLS 63 287387 67 786 287387 6 7 877216 0 18 6 7 877216 81 7 216 63 552 6...

Page 8: ...he display arrows are displayed on the right hand side to indicate that additional parameters can be displayed using the arrow keys After 5 minutes of inactivity the display returns to the ROOM TEM PE...

Page 9: ...r from entering the controller Insert the screws in the mounting holes and tighten Fasten the four black caps provided with the controller onto the four mounting holes The enclosure must be mounted in...

Page 10: ...ot groundtheshielding It is preferable to solder the cable joint to ensure a proper contact between the two cables CAUTION Do not run probe cables next to other power cables When crossing over other c...

Page 11: ...For an alarm of the first type use the NC termi nal as shown on the wiring diagram For an alarm of the second type use the NO terminal 4 AIR INLET MODULE COMMUNICATION HOOKUP If air inlet modules are...

Page 12: ...play mode or move to the next parameter The user should step through all the parameters under these two functions at least once USER SETUP 1 Display Contrast and Backlight Press the Edit key to adjust...

Page 13: ...erature Difference Press the Edit key and adjust the maximum temperature difference between start and stop temperatures on fan stages 8 Variable Speed Fan Minimum Speeds Press the Edit key and adjust...

Page 14: ...password is a sequence of three numbers from 0 to 99 To disable the password feature set the password to 0 0 0 Press the Edit key The change password state flashes Use the arrow keys to set the change...

Page 15: ...use the arrow keys to enable or disable each probe individually for the heater Press the down arrow key to configure the relays for each heater see below When the down arrow key is pressed at this poi...

Page 16: ...Edit key and set the mode to Var for variable ON for ON OFF or OFF to deactivate the output Note that the variable out puts cannot be configured in variable mode on the last fan stage 5 Relays with Ti...

Page 17: ...robes in proper operating condition Set the function to ROOM TEM PERATURE using the menu select buttons The average room temperature is displayed as well as the probes selected for room average Press...

Page 18: ...rst four probes connected to the controller Press the down arrow key The temperature of probes 5 and 6 are displayed Press the down arrow key The minimum temperature value for Probe 1 for the current...

Page 19: ...es that are used to monitor the ambient temperature At least 1 temperature probe must be selected Set the function to ACTIVE TEMPERATURE PROBES using the menu select buttons The temperature probes are...

Page 20: ...he on off state of the temperature curve If the temperature curve is OFF press the Edit key once The set point flashes on the display Use the arrow keys to adjust the set point to the desired value If...

Page 21: ...ry hour in a linear fashion between consecutive points of the curve When the last point of the curve is reached the temperature set point for that day is maintained until the herd age is adjusted for...

Page 22: ...as required to adjust each parameter in turn When a parameter flashes it can be modified using the arrow keys Press the down arrow key to display and adjust the other points of the curve Activating De...

Page 23: ...rve Notethatthedaynumberusedbythecurveisdefinedbytheherd age value which is also used by the minimum ventilation curve Set the function to ROOM SET POINT CURVE using the menu select buttons The curren...

Page 24: ...ress the Edit key The year flashes Use the arrow keys to set the year Press the Edit key The month flashes Use the arrow keys to set the month Press the Edit key The day flashes Use the arrow keys to...

Page 25: ...he current minimum speeds for the variable outputs are displayed as well as the on off state of the minimum ventilation curve If the curve is ON press the Edit key The on off state of the curve flashe...

Page 26: ...are displayed If the curve is ON press the Edit key The on off state of the curve flashes on the display Use the arrow keys to turn the curve off Press the Edit key once again and follow the instruct...

Page 27: ...elect buttons The current minimum speeds and curve on off state are displayed Press the down arrow key twice The day number and minimum speed for the first curve point are displayed Press the Edit key...

Page 28: ...nt Timer Settings and Day Number When the minimum ventilation curve is activated the current timer settings and day number can be viewed at any time The current day number can also be adjusted in orde...

Page 29: ...down arrow key The minimum humidity value for the current day is displayed along with the time and date Press the down arrow key once again The maximum humidity value for the current day is displayed...

Page 30: ...ion fans are operated continuously rather than cycled This feature also applies when the minimum ventilation speed is acti vated Note that for the compensation to take place the compensation feature m...

Page 31: ...mist units are shut off to avoid increasing the humidity level any further The humidity level ranges from 0 to 100 Set the function to HUMIDITY COMPENSATION using the menu select buttons The current m...

Page 32: ...epending on which compensation mechanisms are enabled Press the down arrow key until the appropriate parameter is displayed Press the Edit key The humidity level for activating the heaters flashes on...

Page 33: ...desired value Press the Edit key The seconds value of the on time flashes on the display Use the arrow keys to set the seconds to the desired value Press the Edit key The minutes value of the cycle ti...

Page 34: ...o the ID numbers that are used by the air inlet modules This is because ID numbers 1 2 and 3 of air inlet modules are reserved ID numbers should be assigned as follows Making Probes Assignments for In...

Page 35: ...ns The probe assignments for inlet 1 are displayed The flashing probes are the ones assigned for controlling the inlet Press the down arrow key The compensation percentage for inlet 1 is displayed Pre...

Page 36: ...Start temperatures can be up to 14 5 F greater than the set point A start temperature above the set point is used for controlling heat mats for example The number of heater stages needed and the probe...

Page 37: ...to adjust the start temperature to the desired value Press Edit key The stop temperature flashes Use the arrow keys to adjust the stop temperature to the desired value Viewing Heater On Time Statistic...

Page 38: ...following diagram shows how fan stages operate Start temperatures are defined with respect to the set point and with respect to each other This means that when one of these values is adjusted all the...

Page 39: ...deactivated Otherwise the speed is reduced to the minimum speed If the last fan stage uses variable outputs they must be configured in on off mode see Output Setup Stages 1 and 2 operate differently S...

Page 40: ...The same bandwidth is then used to increase the speed as the temperature in creases Note that the Start Stop temperature differential defined above for fan stages also applies to the variable outputs...

Page 41: ...emperature is automatically adjusted according to the common differential setting Set the function to SETTINGS OUTPUTS using the menu select buttons The start and stop tem peratures for Heater 8 are d...

Page 42: ...timer settings as follows Follow the procedure above to select the fan stage to adjust Press the down arrow key to display the timer settings Press the Edit key The on time minutes value flashes on th...

Page 43: ...he down arrow key to display the bandwidths for the two variable outputs Press the Edit key The bandwidth for output V1 flashes on the display Use the arrow keys to adjust the bandwidth to the desired...

Page 44: ...tunnel stage is reached the curtains continue to open according to the opening time defined for that stage etc When the temperature drops the same sequence is executed in reverse order The following...

Page 45: ...alue Press Edit key The fully opened tunnel stage flashes Use the arrow keys to adjust the fully opened tunnel stage to the desired value Adjusting Minimum Age The minimum age is used to prevent tunne...

Page 46: ...conds Set the function to SETTINGS OUTPUTS using the function selector knob The start and stop temperatures for Heater 8 are displayed and the Heater 8 LED on the right flashes Use the arrow keys to s...

Page 47: ...0 hours 0 minutes 0 seconds to 15 hours 59 minutes 59 seconds Set the function to SETTINGS OUTPUTS using the menu select buttons The start and stop temperatures for Heater 8 are displayed and the Heat...

Page 48: ...ours value to the desired value Press the Edit key The minutes value of the stop time flashes Use the arrow keys to adjust the min utes value to the desired value If the timer is configured for start...

Page 49: ...Once this is done it is erased from alarm memory If an alarm is ACKNOWLEDGED it has been acknowledged by the user but is still active Notethatinthecaseofanactivealarm thealarmoutputremains activated...

Page 50: ...temperature alarm setting a high temperature alarm is generated When the average room temperature drops below the low temperature alarm setting a low tem perature alarm is generated Note that an alarm...

Page 51: ...UTPUTS using the menu select buttons The start and stop temperatures for Heater 8 are displayed and the Heater 8 LED on the right flashes Use the output select buttons to select ALARM The correspondin...

Page 52: ...ed for the current day and the past six days Viewing Water Consumption Set the function to WATER using the menu select buttons The water consumption for the current day and the previous day is display...

Page 53: ...the menu select buttons The room tem perature bypass value is displayed Press the Edit key The bypass value flashes Use the arrow keys to set the bypass value to the desired value The appropriate outp...

Page 54: ...oad and over voltage protection fuse F18 1A fast blow Alarm Contact ON OFF output 24VDC or AC 0 15A Temperature Probes Low voltage 5V isolated from the supply Operating range 40 0 to 120 0 F 40 0 to 4...

Page 55: ...0 T u n n e l V e n t i l a t i o n F i r s t T u n n e l S t a g e 9 3 1 2 L a s t T u n n e l S t a g e 1 2 3 1 2 M i n i m u m A g e 2 0 d a y s 1 t o 2 5 0 d a y s C u r t a i n O p e n i n g T i...

Page 56: ...17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 V1 V2 Heater 1 Heater 2 Heater 3 Heater 4 Heater 5 Heater 6 Heater 7 Heater 8 Fan 1 Fan 2 Fan 3 Fan 4 Fan 5 Fan 6 Fan 7 Fan 8 Fan 9 Fan 10 Fan 11 Fan 12...

Page 57: ...NOTES NOTES...

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