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1. 10 3 Pres s 10 4 Water amp feed INSTALLATION MENU 11 1 Relay 11 2 Sensors layout 11 3 Digital input 11 4 Analog output 11 5 Variable speed fan 11 6 Sensor definition 11 7 Curtain setup 11 8 Fan Air Capacity STATUS SCREEN FUNCTIONS 12 1 Cold ES _ 12 2 Set unit number 12 3 Main Menu 12 4 Calibration 1241 Temperature sensor calibration 12 4 2 Calibration procedure 12 5 13 WARRANTY Munters AB 2012 65 65 65 65 65 65 66 66 67 1 Introduction 1 1 Disclaimer Munters reserves the right to make alterations to specifications quantities dimensions etc for production or other reasons subsequent to pub
2. 29 4 6 Environmental protection A 30 5 TECHNICAL 31 Munters AB 2012 3 CONTROL EN M SI 6 1 Temperature curve 6 2 Minimum maximum level 6 2 1 Soft Min Max by Day Levels sssttttnttttttennnnttttttennn 6 2 2 Setting Cold Warm Levels ire 6 2 3 By 6 3 Humidity 32 33 34 39 35 36 64 Static 3 6 5 System parameters 6 6 Control Mode DEVICE 7 Cycle operation 7 2 Vent levels 7 3 Variable fan levels 7 4 Curtain Levels 7 5 Circulation Fan 7 6 Cool Pad 7 7 Foggers 7 8 Light 7 9 Feed 7 10 Extra System 7 11 Time Clocks MANAGEMENT 8 1 Animal Inventory 8 2 Day amp Group 8 3 Alarm setting 8 4 Alarm reset 8 5 Version 8 6 Read from plug 8 7 Write to plug HISTORY 9 1 Temperature 9 2 Humidity 9 3 Water 9 4 Feed 9 5 Mortality 9 6 Heater 97 Alarm Munters AB 2012 4 38 42 43 43 43 45 45 46 47 48 48 48 49 49 50 50 50 51 52 52 53 53 55 55 55 56 56 56 57 57 10 11 12 9 8 Event CALIBRATION MENU 10 1 Temperature 10 2 Humidity
3. VAR HEAT Temp Diff No Temp Band 0 0 Min Heat 30 TEMP Offset Use this parameter to change the offset target temperature up or down for any purpose Default 0 0 e Band This refers to the target temperature zone range The User s Manual refers to this as the Happy Zone Default 1 0 Cool Factor The minimum correction towards target happy zone during each increase ventilations delay patience factor If the temperature does not improve by this amount the controller will increase one level Default 10 Cold Above TRG Temp Change To Be Considered As Quick Drop In Degrees To Reduce A Level To Reach Above Target Temp Degrees Default 3 0 Cold Below TRG Temp Change To Be Considered As Quick Drop In Degrees To Reduce A Level To Reach Below Target Temp Degrees Default 1 0 HEATER Heat Band Set the happy zone for the heaters on off Default 1 0 Heat Lamp Diff Differential from target temperature to initiate heat lamps Default 0 0 Munters AB 2012 39 Heat Offset Use this parameter to change the offset Heat temperature up or down for any purpose Default 0 0 MIN MAX Curve If Yes Min max table curve between the days Default NO Works according to previous line until current day Level Control Four options for the min max table method Five options for the min max table method by days soft minimum by days by time soft minimum by time cold wa
4. 94 31 Components 8 3 1 1 Farm Manager 8 3 1 2 Farm MaSter ccccoccescceccceccecsceccceccescesecescesecesecsceaecesscsceseceseccecsecesececcaeeesececesscesecesecaseeseeesecsseeseeaeee 8 2 TS iEdension Dx oed d e e ae act det d a eem e c t eas 9 3 1 4 Communication iii 9 3 2 Features 2 9 3 3 Network Setup 10 34 Front Panel 3 4 1 Keyboard 11 3 4 2 Interface and status screen eterne 12 3 4 3 Status 4 14 3 5 Hotkeys ANNAN NF 4 HARDWARE INSTALLATION 18 4 10 Step installation Guide 1 8 4 22 Mounting the unit 19 4 2 1 Sensors and shielded M 20 4 2 2 Installation and electrical connections 20 4 3 Farm Manager wiring diagrams 1 4 4 Switch configuration 28 4 5 Basic setu p
5. NOT AN ALARM THAT WAS RESET M ACTIVE There are 21 possible alarm messages Ana In Fail analog input failure High Temp high temperature alarm Low Temp low temperature alarm Hum Sen Fail humidity sensor failure Lost Comm lost communication e W Overflow water over flow F Overflow feed over flow Sn 1 Fail Sensor 1 failure Sn 2 Fail Sn 3 Fail Sn 1 Def Err sensor definition error Sn 2Def Err Munters AB 2012 57 e Sn 3 Def Err e Sn 1 Out Rng sensor out of range Sn 2 Out Rng Sn 3 Out Rng Sn Not Def sensor not defined Aux Alarm auxiliary alarm Press Fail Low S Press High S Press 9 8 Event EVENTS ROOM 1 EVENT DAY TIME Menu 11 2 18 53 2 Power up 4 14 42 Besides the menu event message there are three kinds of events Power up How many times the controller was turned on e Reset How many times the controller was reset Cold How many cold starts were performed e Menu Which menu number has been changed The events table is similar to the alarms table but without icons For example In the table above menu 11 means that there was a change of settings in CONTROL menu 1 Temp Curve table Munters AB 2012 58 10 Calibration menu e Temperature Humidity Pressure e Water amp feed 10 1 Temperature This screen is used to calibrate temperature sensors T
6. 7 jo foo ee 5 2 jo gt e 29 foo e 29 jo mee vm foo 7 47 o ____ 25 u 5 ee e o w eoe pro nm 7 go gt 2 p nv no gt vw joo X 25 5 myjeejeje j Munters AB 2012 44 Tunnel Fans LINE ee e eee o o o o ee ee eee x BENI IER pm _____ rp ES ES e 7 3 Variable fan levels SPEED 01 Fan 1 Fan 2 Fan 3 Fan 4 300 32 35 400 20 250 40 400 The percentage for a full circle represents the fan operation percentage form the Q maximum If set on 30 it will operate up to 30 of the maximum The percentage for a half full circle represents the fan operation percentage in off mode during cycle operation 7 4 Curtain Levels CURTAIN 01 1 2 inlet Munters AB 2012 45 Curtain Level Example Curtain Open Level Levels Set the curtain levels to correspond with the ventilation levels Some producers will want to open the tunnel curtain somewh
7. Menu 3 4 2 1 Main screen ROOM 01 DAY 1 13 21 LEVEL Farm Manager displays here and in Hot Screen 2 inside temperatures as low as 20 outside temperatures as low as 40 C e inside outside temperatures as high as 50 C NOTE The main screen shows basic information regarding rooms controlled by the Farm Manager depending on what equipment is plugged in Other parameters like static pressure PRESS outside temperature OUT level message and offset are also shown on the main screen when they are plugged in Parameters are shown according to priority There is a square in level line indicating tunnel level CAUTION In case of an alarm a blinking message appears on any one of the main screens in addition to the siren Pressing O on the main screen when the alarm message is on directs you to the room with the alarm Resetting the alarm is possible but it only stops the siren and not the screen message Only by fixing the problem will the message stop Munters AB 2012 12 Pressing the zero on the numeric pad while the alarm is activated opens the room status screen EH Alarm e An empty square indicates that the Farm Manager identifies the houses correctly square indicates an alarm is on A dotted square indicates that there is no communication with the Farm Master NOTE Once communication is off there is no history accumulation in the Farm
8. Cool Pad page 47 Foggers page 48 Light page 48 Feed page 48 Extra System page 49 Time Clocks page 49 7 1 Cycle operation The Vent Levels and Variable Fan Levels features enable Cycle Operation Cycle Operation means that the fans operate at two levels minimum and maximum When the cycle is off the fans run at the minimum level When the cycle is on the fans run at maximum level To enable Cycle Operation 1 In Control gt System Parameters gt Var Fan set the Min Motor Speeds up to 4 2 In Control gt System Parameters gt Var Fan set the Fan Cycle to High default or low High Maximum level is 100 minimum level is user determined Low Maximum level is user determined minimum level is zero Note In Low the maximum level is the Minimum Motor Speed 7 2 Vent levels VENT LEVELS 01 12345678 on 30 40 Munters AB 2012 43 The usual way to program them is to start the first level with the least amount of air to be used Q The full circles represent continuous fan operation The half full circle represents cycle operations according to the on off time set for each stage A dot represents no operation at all The following table is an example of a proper ventilation setting Note that tunnel is not noticeable on the current table and is set according to the system parameter 1 tunnel level Tunnel Fans eel TE se TT
9. The cooling system turns on the amount above specified in the column Diff and turns off when the temperature drops the amount specified in the band Stop f Band ctivate RH an Activate Munters AB 2012 47 7 7 Foggers The Foggers table provides settings for the fogger system There are up to five fragments allowing precise control over this system Several fragments can be selected for the same day Foggers From RH On Off 08 00 85 30 90 10 00 75 60 60 The Foggers table provides settings for the fogger system There are up to 5 fragments allowing precise control over this system Several fragments can be selected for the same day From HH MM Start time HH MM End time Diff Differentiation from target temperature to activate foggers When temperature raises diff above target fogger s process will begin When temperature reduces back to target fogger s process will stop As long as the humidity Band are below this level the foggers operates Foggers stop only at humidity level band See figure below On Off sec On Off cycle by seconds 7 8 Light This screen sets the light on off times according to the growth days There are up to five programmable lines 7 9 Feed Set from what hour to what hour you want the feeding to take place there are up to five programma
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11. 3 6 Var Fan 4 Munters AB 2012 62 7 Damper 1 8 Damper 2 9 Damper 3 10 Damper 4 Use the Round Arrows key to run through the list of outputs and press enter to select an output 11 5 Variable speed fan This screen enables variable speed fans VAR SPEED FAN 01 FUNCTION VAR Fan 1 YES 2 VAR Fan 2 YES To define a speed fan select yes This table will fill out according to the number of triacs in your system 0 2 11 6 Sensor definition Use the round arrows key to select the temperature sensors 1 4 NOTE Yov can view only those devices defined in the relay layout and variable heat FUNCTION Average Tunnel Heater 1 Heater 2 Heat Lamp 1 Heat Lamp 2 Curtain 1 Cool cell Ex System 1 Tun Curt Var Heat NOTE The average definition refers to the average temperature according to the sensor defined An emply line defined for a certain sensor indicates that the sensor will operate according to the average temperature definition Munters AB 2012 63 11 7 Curtain setup CURTAIN SETUP 01 CURTAIN OPEN CLS Curtain gt 60 60 Curtain2 60 60 Curtain3 60 60 Curtain4 60 60 Tunnel 60 60 Inlet 60 60 Curtain Setup tells the controller how fast your curtains and side inlets move It needs this information to properly calculate automatic inlet advance as well as inlet and curtain positions 11 8 Fan Air Capacity In this screen set the fan air capacity for
12. Fig 3 Relay Cards e Fig 4 Display Cards Fig 4 MUX Farm Manager Farm Master Wiring Diagram Fig 5 Farm Guard Farm Manager Farm Master Wiring Diagram e Fig 6 Farm Manager outputs Fig 7 Wiring Diagram of Main Voltage Section Showing Filtering e Fig 8 Temperature Sensors and Relays Wiring Signal Fig 3 Relay Cards Munters AB 2012 21 Fig 4 Display Cards Communication Rate Dipswitches Munters AB 2012 22 65 V Ja sew wey SHUN sajseyy wey Ajuo ajqeo aui jo pue euo uo GND pejoeuuoo S pleius 1ajseyw Le 2 18 SEN wey Ajuo pue euo GND 0 pierus vov suonoeuuoo m4 JoBeue y wey 4 pieius 1 wed MI nd L 221771577250 Manager Farm Master Wiring Diagram Farm Fig 5 MUX 23 Munters AB 2012 jeuondo syjun sajseyy wey Ajuo y jo pue euo uo GND gt SI 45 19 SEWN Wied 9 J9 JSE N wey 19 SEN ue Aluo pue euo QNO PISIUS dog FAY 4 wey wiej pieius 5 wey 222277747444 1222222724
13. Manager dotted lined square indicates N A not available 3 4 2 2 Menu The table below details thee Interface and Status screen menu structure 1 CONTROL 2 DEVICE 3 MANAGEMENT 4 HISTORY 5 CALIBRATION 6 INSTALLATION 2 Min Max 2 Var Fan 2 Day Group 2 Hum 2 Hum 2 Sensors Layout Level Levels 3 Humidity 3 Curtain 3 Alarm Setting 3 Water 3 Pressure 3 Dig Input Levels A Static 4 Circulation 4 Alarm Reset 4 Feed 4 Water amp Feed 4 An Output Pressure Fans 5 System 5 Cool Pad 5 Version 5 Mortality 5 Var Speed Fan Param 6 Control 6 Foggers 6 Read From 6 Heater 6 Sensor Def Mode Clocks 11 Var Heat For details on the menus refer to Control Menu page 31 e Device Menu page 43 Munters AB 2012 13 Management Menu page 50 History menu page 55 Calibration menu page 59 Installation menu page 61 3 4 3 STATUS SCREEN The Status screen displays the following The target temperature for the room Can be changed from the Farm Master itself only if a curve was not defined e rH Humidity in room rH t Target humidity day Growth day for the room The display alternates between the name and the figure Once Farm Manager is activated the main screen appears showing the inside average temperature of the rooms Pressing SEL for 2 seconds allows the user through the main screen s information For
14. an alarm is active Band Set band zone to balance the system Wind Delay Static pressure is affected by wind this definition ensures that an alarm is given due to a stable change in pressure and not an accidental one that may have been caused by a wind gust High Alarm Tunnel Alarm Static Pressure Low Alarm Temperature Pre Open Time setting for curtains to open before fans activate This ensures that the curtains are open before fan activity Alarm minimum level The level at which low static pressure alarm is activated Munters AB 2012 37 6 5 System parameters SYSTEM PARAMETERS Offset Band Cool Factor 10 Cold Above TRG 3 0 Cold Below TRG 1 0 HEATER Heat Band 1 0 Heat Lamp Diff 0 0 Heat Offset 0 0 MIN MAX Curve NO Level Control Day Soft Min Temp OUT Soft Temp Band 10 0 Outside T Cold 5 Outside T Warm 20 PRESSURE Press Control NO LEVELS Inc Delay s 180 Dec Delay s 120 TUNNEL 1 Tun Level 0 Dif Below Exit 2 0 T Out Dif Exit 18 0 Exit Delay m 5 CURTAINS Calib Steps 99 NLETS Power Fail Calib COOL PAD From Level 0 1 0 Munters 2012 38 Humidity Band 20 FOGGERS From Level 0 Temp Band 1 0 Humidity Band 2 0 VAR FAN Freeze Protect NO Fan Cycle High Min Fan 1 Spd 30 Min Fan 2 Spd 30 Min Fan 3 Spd 30 Min Fan 4 Spd 30
15. for example curtain 2 show 40 it is 40 open CURTAIN POSITION 01 CURT 1 50 CURT 2 CL CURT 3 40 CURT 4 TUNNEL OP INLET Hot key 5 Curtain Steps This screen shows the number of steps for each curtain CURTAIN STEPS CURT 1 12 CURT 3 14 TUNNEL Hot key 6 System Status This screen shows if humidity treatment is ON OFF if the cycle is ON OFF and how many seconds left for the current cycle SYSTEM STATUS 01 HUMIDITY TREAT ON OFF CYCLE STATUS ON OFF CYCLE LEFT 29 Munters AB 2012 15 Hot key 7 Variable Fans This screen shows each variable fan s speed in percentages VARIABLE FANS 01 FAN 1 30 FAN 3 n a FAN 2 40 FAN 4 n a Hot key 8 Variable Heat This screen shows each variable heaeter s heat in percentages VARIABLE HEAT 01 HEAT 1 70 HEAT 2 n a Hot key 9 Relay Status This option shows the status of each relay pressing 9 again dsiplays the extension box s relay activity RELAY STATUS Relay Active RI D 82 5 R3 L Relay Not Active R5 L R6 L k7 O EXTENSION RELAYS 9 Hot Key Round Arrow key Temperature History This option shows a summary of temperature according to temperature room This screen consists of the following columns Day number Min Minimum value measured on that day e AVG Average value calculated on the measured temperatures through the whole day e MAX Maximum value measured on that day TEMPERATURE RO
16. further information on this screen refer to Status Screen functions page 65 3 5 Hotkeys To reach the Hotkeys screens press the Hotkey number while viewing the main screen The room number is located on the upper right side of the Hot screen To view the status of different rooms 1 Enter the desired room using the room key and pressing the room number 2 Press the desired screen Hotkey number Hot key 1 Main screen Hot key 2 Temperature screen The temperature hot screen displays information regarding the status of temperature sensors attached to the Farm Manager The average temperature defined in table 6 6 is displayed on the upper left side and shows the average of temperature sensors T1 through T3 Table 6 2 enables the user to set the temperature sensor T3 as OUT and therefore T3 presents the outside temperature On the right side you can see the temperature for entering tunnel ventilation mode Farm Manager displays here and in the Main Screen inside temperatures as low as 20 outside temperatures as low as 40 C Munters AB 2012 14 inside outside temperatures as high as 50 C Hot key 3 Targets Screen This screen shows all of the target levels selected for any of the controller s functions TARGETS 01 TEMP 22 5 PRESS 0 01 MIN 5 ON 60 LEVEL MAX 15 OF LEVEL Hot key 4 Curtain Position Screen This screen shows the curtain opening position as a percentage If
17. to Control gt System Parameters gt Outside T Cold 12 Set the outside cold temperature default 5 C minimum 20 C maximum 20 C 13 Go to Control gt System Parameters gt Outside T Warm 14 Set the outside warm temperature default 20 C minimum 0 C maximum 40 C 15 Go to Control gt System Parameter gt Level Control 16 Select C W 17 Go to Control gt Min Max Level 18 Enter the required ventilation levels 6 2 3 BY WEIGHT The By Weight option enables controlling the minimum air flow depending on the number of pigs their weight and the current outside temperature When using the Weight option Farm Manager takes several parameters and calculates the air speed level of ventilation and cycle time needed to supply the required volume As opposed to the other ventilation methods the Weight option is dynamic with the ventilation changing according to the current parameters quantity of air required weight of animals and number of pigs outside air temperature In addition Ventilation by Weight sends out an alarm if the current ventilation is below the minimum required level NOTE This option is available in Version 1 09 and higher To set up the Weight Option 1 In the Install gt Fan Air Capacity menu define the air capacity hour page 64 2 In the Control gt Min Max Level menu select By Weight 3 Set the parameters as required Min Air Per Kg Lb Max Level Animal Level Weight Cold W
18. 2 14 13 98 19 6 2 1 SOFT MIN BY DAY LEVELS Day Min Cold Min Warm Max 1 10 System parameters gt Level control DSFT Soft Min by days Soft Min temp Out Control by outside temperature Soft Min Band 2 2 C Differential below heat temperature TARGET TEMP 23 C Min Warm Levels HEAT TEMP 21 C Curve between min warm amp min cold levels SOFT TEMP 19 C Min Cold Levels If the inside temperature is above 21 C heat temperature the controller operates according to the Min Warm levels If the inside temperature is below 19 C Soft Temp the controller works according to Min Cold levels When the temperature is between 21 C and 19 C the controller creates a curve between the Min Cold and Min Warm levels For example at 20 C the controller operates in level 5 Important e When using Soft Min according to inside temperature there is a curve between minimum warm and minimum cold while decreasing levels When temperature increases the level remains at the lowest level reached until reaching the heat temperature Munters AB 2012 34 e When using Soft Min according to outside temperature there is a curve between minimum warm and minimum cold while decreasing and increasing levels To select the type of minimum maximum go to System Parameters and change the level control page 38 6 2 2 SETTING COLD WARM LEVELS To set Cold Warm Vent levels 11 Go
19. 315 mA 1A 22 VA RTS 2 Thermistor 20 mA 0 10 0 3V 0 5V Dry contact 5 V 2 mAmp 2HP 12 Amps 250 VAC 92 5 x 73x 36 0 to 50 10 to 70 C CAUTION The Farm Manager is designed for indoor applications only Munters AB 2012 6 Control Menu Temperature curve page 33 Minimum maximum level page 33 Humidity page 36 e Static pressure page 37 System parameters page 38 Control Mode page 42 6 1 Temperature curve TEMP CURVE 01 Target Heat Tunnel Low Alarm High Alarm 23 3 21 1 372 214 372 222 200 372 10 0 35 0 42 21 1 18 8 32 2 10 0 35 0 4 70 20 5 17 8 29 4 10 0 35 0 98 20 0 16 6 26 6 10 0 32 2 10 The Farm Manager provides separate temperature curves for growth day target temperature heat temperature tunnel temperature and low high alarm temperatures The controller creates a curve for each one and uses it as reference The program alters at midnight prior to the next day on the next row programmed There are up to 10 programmable rows but the controller maintains the previous day s settings for every empty line therefore it is not necessary to fill the entire table Limits Day 0 999 Target 20 to 50 C Low Alarm 20 to 50 C without floating point e High Alarm 20 to 50 C without floating point Munters AB 2012 32 6 2 Minimum maximum level The Minimum Maximum Lev
20. 40 pieng wieg Fig 6 Farm Guard Farm Manager Farm Master Wiring Diagram 24 Munters AB 2012 Variable Speed 1 L gt Variable Speed 2 0 10 0 10 Digital Input 3 Analog Analog Output Output Ll Input 2 Digital Input 1 Up to 4 analog outputs COM Digital Inputs Fig 7 Farm Manager outputs The following table details the inputs CC CS Digital input Digital input 1 Munters AB 2012 25 NOTE To ensure compliance with EMC 61000 6 3 install an appropriate filler for example a TDK RSHN 2016 L or similar device Variable Speed 1 amp 2 Line Neutral Fig 8 Wiring Diagram of Main Voltage Section Showing Filtering Munters AB 2012 26 3 r M PA PAPA EEE E H 3 Phase Contactors Connect these contactors to the required Fig 9 Temperature Sensors and Relays Wiring CAUTION Each output requires 16 amp circuit breaker Refer to the following table 18 COM Temperature sensor T 1 Munters AB 2012 27 4 4 Dip Switch configuration On the Farm Manager s CPU there are two parallel blue dip switches located on the left hand side of the PCB If you want hardware protection during the curtains activity connect the curtains in pairs according relay numbers 1 2 3 4 5 6 and to move the three matching dipswitches to off position On the PCB is written which switch goes with the relay Not doing so may result in the motors closing an
21. EMP CALIB 01 Temp 1 Factor gt 0 0 Temp 2 Factor 0 0 Temp 3 Factor 0 0 Temp 4 Factor n a The temperature sensor is a very accurate sensor with a deviation of 0 1 If required calibrate the temperature sensor by using a very accurate reference instrument and enter the offset number for each sensor in the Temp factor line Use the up and down arrow keys to select sensors 10 2 Humidity This screen is used to calibrate humidity sensors HUM CALIB 01 Humid factor gt 0 0 If required calibrate the humidity sensor by using a very accurate reference instrument and enter the offset number in the Humidity factor line Munters AB 2012 59 10 3 Pressure This screen is used to calibrate pressure sensors PRESS CALIB 01 Value A D Press ENTER to calib 10 4 Water amp feed Water feed 01 Water per pulse 0 1 Feed per pulse 1 0 The water and feed system operates on a pulse counting method Enter the amount of feed water per pulse Munters AB 2012 60 11 Installation Menu The following sections detail how to configure the Farm Manager software For details on the physical installation refer to Hardware Installation page 17 Relay layout e Sensors layout Digital input Analog output e Variable speed fan Sensor definition Curtain setup 11 1 Relay layout RELAY LAYOUT 01 FUNCTION Heater 1 Heater 2 Each relay can be de
22. Farm Manager Manual for use and maintenance O 0 O00000 00000020 Farm Manager Climate Controller Ag MIS UmGB 2042 01 13 rev 1 2 P N 110251 Farm Manager Manual for use and maintenance Revision N 1 2 of 15 03 2014 Product Software 1 09 This manual for use and maintenance is an integral part of the apparatus together with the attached technical documentation This document is destined for the user of the apparatus it may not be reproduced in whole or in part committed to computer memory as a file or delivered to third parties without the prior authorization of the assembler of the system Munters reserves the right to effect modifications to the apparatus in accordance with technical and legal developments Munters AB 2012 2 Index Chapter page 1 5 5 5 5 5 6 Disclaimer 1 2 6 13 Notes 6 2 SAFETY 5 5 7 21 Grounding 2 2 Checking the battery level I 2 3 Frequency inverters 3 BEFORE 5 5
23. OM 1 DAY MIN AVG 23 21 4 23 5 24 21 8 24 6 Munters AB 2012 16 Hot Key Ventilation by Weight Hot Screen This option displays critical parameters connected to the Ventilation by Weight option o Current requested calculated air volume per kilo o Current requested airflow per weight o Average weight AIR STATUS Req Air Vol Cur Air Vol A Wg 22 0 Ar Fl 0 13 NOTE Versions 1 09 or higher support this option Refer to By Weight page 35 for more information Munters AB 2012 17 4 Hardware Installation CAUTION The Farm Manger and any controller in the network must be installed by an authorized electrician WARNING the power before installing to avoid electrical shock and damage CAUTION To avoid exposing the Farm Manager to harmful gases or high humidity install it in the service room NOTE Installation Category Over voltage Category II Protect the power supply to the controller with a 10 amp circuit breaker All electrical connections should comply with the National Electrical code 10 Step installation Guide page 18 Mounting the unit page 19 Farm Manager wiring diagrams page 21 Dip Switch configuration page 28 e Environmental protection page 30 4 1 10 Step installation Guide This quick guide details the order of actions when installing the system 1 Hardware Installation Read all technical specs and use the wiring diagrams from page 19 on thi
24. ROWS OK gt ENTER Abort MENU Press enter to load data to the plug Munters AB 2012 54 9 History menu The history section maintains a memory of activity of the last 100 days and 100 events or alarms Temperature page 55 Humidity page 55 e Water page 56 Feed page 56 Mortality page 56 Heater page 57 Alarm page 57 Event page 58 9 1 Temperature TEMPERATURE 01 MIN AVG 24 5 25 8 24 0 25 0 HUMIDITY MIN 55 0 55 0 Sensors Data collection for minimum maximum and average in temperature and humidity for the last 100 days Munters AB 2012 55 9 3 Water WATER 01 DAILY 0 0 0 0 DAY Growth day DAILY Daily consumption CHANGE Change from previous day 9 4 Feed FEED 01 DAILY 0 0 0 0 0 0 DAY Growth day DAILY Daily consumption CHANGE Change from previous day 9 5 Mortality MORTALITY 01 DAILY TOTAL 0 1 1 DAY Growth day e DAILY Daily mortality TOTAL Mortality total since growth day one Munters AB 2012 56 9 6 Heater HEATER ROOM 01 Heat 1 Heat 2 01 05 00 00 00 42 00 00 The history heater displays the amount of HH MM the heater was on that day 9 7 Alarm ALARM 01 MESSAGE Press Fail High Temp The following is an example of an Icon status that indicates activation of alarms
25. Select 10 Farm Manager Cold Start Plug in the controller and hold the delete key DEL for a few seconds until a Cold Start sign appears 4 2 Mounting the unit 1 Screw the metal sheet on the back of the box using the four supplied screws Mount the Piguard Plus through the mounting holes 2 Measure the outer hanging holes of the sheet and drill hanging screws parallel to the holes Hanging Holes 3 Hang the controller Hanging Holes Fig 2 Metal sheet assembly diagram 4 Open the enclosure lid by unfastening the four screws 5 Drill holes at bottom of the box and place cable holders 6 Place the required cables through the cable holders at the bottom of the unit Connect the wires according to the wiring diagrams 7 Make sure that you use wires large enough for the load of the variable speed circuit 8 To connect temperature and humidity sensors use shielded two or four conductor 18 24 gauge cables Connect the shields to the ground metal strip Do not connect the shields to more than one point or you may induce ground loop currents 9 Close the Farm Manager and Farm Master enclosure lid carefully and tightly Use RTV silicon or equivalent sealant to seal the cable holders Munters AB 2012 19 10 After installation is completed operate the units for a few hours and re check for proper operation 4 2 1 SENSORS AND SHIELDED WIRING e For long shielded wires connect the shield to ground at one e
26. Tunnel temperatures are determined by the sensors specified in Temperature Definition Entry and exit is also controlled by these sensors The controller can not exit tunnel until the tunnel temperature is this much less than the tunnel entry temperature It must be a positive number Default 2 0 Munters AB 2012 40 T Out Dif Exit Set the relative temperature for the outside sensor at which to exit tunnel The controller can not exit tunnel until the outside temperature is less than tunnel temperature plus this differential This number can be positive or negative To eliminate the effect of this parameter on tunnel exit enter a large positive number such as 90 0 Default 0 0 Exit Delay m Delay time after satisfying tunnel exit conditions Default 5 minutes CURTAINS Calibration Steps To ensure accurate positioning of the curtains the controller may periodically calibrate the curtain position This parameter sets the maximum number of curtain movements or stages between calibrations Calibration consists of forcing the curtain to the nearest limit 0 or 100 with adequate overtime to ensure reaching the limit switch Then the curtain returns to its proper position In the event several curtains require calibration they calibrate one at a time to reduce the amount of restriction to normal ventilation The stage counter resets automatically each time the curtains reach a limit point to prevent excessive calibratio
27. arm 0 5 1 5 4 0 0 5 1 5 15 0 0 5 1 5 30 0 1 1 1 7 45 0 1 1 1 7 55 0 1 1 1 7 80 0 1 1 1 7 120 1 1 1 7 170 1 1 1 7 240 NNNN BPE o Day Set growth day o Min Level Set the minimum level of ventilation refer to Vent levels page 43 default 1 range 1 30 o Air Per Kg Lb Volume of air per kilogram pound per hour per pig Munters AB 2012 35 Cold Volume of air supplied when the outside temperature goes down to the Cold Temperature parameter see the following section default 0 5 range 0 1 99 9 Warm Volume of air supplied when the outside temperature reaches Warm Temp Diff Below Heat see the following section default 0 5 range 0 1 99 9 NOTE As the level rises between days for example between day 6 and day 10 in the screen above the air volume rises proportionally each day once a day For example on Day 7 the Cold Air per Kg Lb rises to 0 65 on Day 8 0 8 and so on o Max Level Set the maximum level of ventilation refer to Vent levels page 43 o Animal Weight Curve This curve enables defining the animal average weight per day The curve provides the day s current animal weight to be used when calculating the total livestock weight Total Weight Average Animal Weight x Total Animals Count default 10 0 range 1 0 999 4 In the Management gt Animal Inventory menu type the number of pigs Ventilation by Weight is configured 6 3 Humidity Thi
28. at prior to the actual tunnel This is convenient to control pressure in retrofit houses which may not have sufficient side inlets for the number of fans required in side ventilation You can also optionally run the tunnel curtain under pressure control In that event the percent open settings become minimum settings Then once the side vents are at 100 if pressure requires the Master will open the tunnel curtain to maintain the pressure setting 7 5 Circulation Fan The circulation fans will mix the air inside the house and control temperature differentials between different parts of the house CIRCULATION FAN 01 Sensors Dif 3 0 From Time 00 00 To Time 00 00 From Level 1 Level 10 Sensors Dif the circulation fan will start if the difference between temperatures in different parts of the house will be higher then the set differential The sensors that participate in this differential can be divided in to 3 groups If no sensors are set for circulation fans in temp definition the current defined sensors will control this operation If for example the house is in tunnel mode the tunnel sensors will Munters AB 2012 46 control the circulation fans If there will be difference higher then 3 like the example above between 2 sensors the circulation fans will begin to operate O fone sensor is defined for the circulation fans the difference between this sensor and the average will control the ci
29. ble lines Munters AB 2012 48 7 10 Extra System Any relay can be set as an extra system There are up to 3 functions relays available to program as extra system EXTRA SYSTEM 01 From From T To T on off 10 00 15 40 20 50 14 00 15 50 30 60 The extra system s relays will activate according to the settings in this table and regardless of the conditions or other devices From HH MM Start time HH MM End time To From Temperature From T To T the temp range for extra system activity e On Off sec On off cycle by seconds This table consists of up to five programs 7 11 Time Clocks This is a simple device definition table with operation time and cycle There are up to 5 functions relays available to program as time clocks TIME CLOCKS 01 From off 10 00 50 14 00 60 Munters AB 2012 49 8 Management Menu Animal Inventory page 50 e Day amp Group page 50 Alarm setting page 51 e Alarm reset page 52 e Version page 52 e Read from plug 53 Write to plug page 53 8 1 Animal Inventory This table provides an update for animal inventory ANIMAL INVENTORY 01 1 Add Mortality Animal Placed Animal Update Add Mortality insert mortality Animals Placed insert animals placed Animal Update update number of animals NOTE If
30. bout two seconds The display alternates between the name of the 1 O and ON OFF sign 2 Press the arrow keys to allow switching between On and Off rL 1 7 Relays 1 to 7 SPd Variable speed check minimum to full capacity using the arrow keys 1 4 Analog outputs 1 to 4 t1 12 Temperature sensors with the A D counts blinking on the screen Hu Humidity sensor A D counts Ai1 2 Analog inputs 1 to 2 Prs Pressure A D counts DG1 3 Digital inputs 1 to 3 Munters AB 2012 66 13 Warranty Warranty and technical assistance Munters products are designed and built to provide reliable and satisfactory performance but cannot be guaranteed free of faults although they are reliable products they can develop unforeseeable defects and the user must take this into account and arrange adequate emergency or alarm systems if failure to operate could cause damage to the articles for which the Munters plant was required if this is not done the user is fully responsible for the damage which they could suffer Munters extends this limited warranty to the first purchaser and guarantees its products to be free from defects originating in manufacture or materials for one year from the date of delivery provided that suitable transport storage installation and maintenance terms are complied with The warranty does not apply if the products have been repaired without express authorisation from Munters or repaire
31. costs No agent employee or dealer is authorised to give any further guarantees or to accept any other liability on Munters behalf in connection with other Munters products except in writing with the signature of one of the Company s Managers WARNING In the interests of improving the quality of its products and services Munters reserves the right at any time and without prior notice to alter the specifications in this manual The liability of the manufacturer Munters ceases in the event of e dismantling the safety devices e use of unauthorised materials Munters AB 2012 67 inadequate maintenance e use of non original spare parts and accessories Barring specific contractual terms the following are directly at the user s expense e preparing installation sites e providing an electricity supply including the protective equipotential bonding PE conductor in accordance with CEI EN 60204 1 paragraph 8 2 for correctly connecting the equipment to the mains electricity supply e providing ancillary services appropriate to the requirements of the plant on the basis of the information supplied with regard to installation tools and consumables required for fitting and installation lubricants necessary for commissioning and maintenance It is mandatory to purchase and use only original spare parts or those recommended by the manufacturer Dismantling and assembly must be performed by qualified technicians and accord
32. d opening the curtains simultaneously due to bad configuration or programming on behalf of the user css R TEM PiGuord Plus CPU Ver 1 3 P N C PG81 82 PL L gt 2a a a a e a a Fig 10 Farm Manager s CPU Munters AB 2012 28 4 5 Basic setup The Farm Manager setup is a procedure for customizing the Farm Manager and Farm Master units to match the system After performing the Basic Setup configure the menus as required Refer to the following chapters for details To reach the Farm Manager Setup screen go to Room key press and Enter from any of the main screens The following appears Farm Manager Farm Manager PC Baudrate Total Rooms Language Language gt English UNITS Temp Press N W C Other Units IMPER OUT TEMP From Room 7 ME Time hh mm PASSWORD Full Access Read Only Table 2 details the setup parameters Table 2 Farm Manager Setup Screen Farm Manager identity Maximum 32 Define the Farm Manager s FARM MANAGER unit number If only one Farm Manager exists the unit number is 1 Otherwise the unit numbers are sequential 1 2 3 BAUDRATE Select communication baud rate with the PC Set the number of Farm Masters connected to the Farm Manager if TOTAL ROOMS any Maximum 10 Make sure you define the Farm Masters numbers consecutively without skipping digits For exampl
33. d in such a way that in Munters judgement their performance and reliability have been impaired or incorrectly installed or subjected to improper use The user accepts total responsibility for incorrect use of the products The warranty on products from outside suppliers fitted to Farm Manager for example Farm Manager s thermostats sensors cables extension boxes etc is limited to the conditions stated by the supplier all claims must be made in writing within eight days of the discovery of the defect and within 12 months of the delivery of the defective product Munters has thirty days from the date of receipt in which to take action and has the right to examine the product at the customer s premises or at its own plant carriage cost to be borne by the customer Munters at its sole discretion has the option of replacing or repairing free of charge products which it considers defective and will arrange for their despatch back to the customer carriage paid In the case of faulty parts of small commercial value which are widely available such as bolts etc for urgent despatch where the cost of carriage would exceed the value of the parts Munters may authorise the customer exclusively to purchase the replacement parts locally Munters will reimburse the value of the product at its cost price Munters will not be liable for costs incurred in demounting the defective part or the time required to travel to site and the associated travel
34. e 1 2 3 A If not Munters AB 2012 29 set this way the Farm Manager does not detect any Farm Masters After defining the number of Farm Master controllers the Farm Manager begins a search to find the controllers defined LANGUAGE Select language TEMPERATURE UNIT Select between Celsius and Fahrenheit PRESSURE Select between Milibar IN W C Pascal CM W C MM W C Select between meter and imperial Controls the speed and rain flow OTHER UNIT Units for speed are meter h or mile h and for rain millimeter h or inch h PASSWORD Set a password to protect data NOTE The last six parameters apply to any installed Farm Masters 4 6 Environmental protection Recycle raw materials instead of disposing as waste The controller accessories and packaging should be sorted for environmental friendly recycling The plastic components are labeled for categorized recycling Munters AB 2012 30 5 Technical data Power Supply Mains voltage single phase Main fuse Secondary fuse Maximum power consumption Available power for peripheral equipment Analog Inputs 3 temperature sensors 4 analog outputs 1 humidity sensor input 2 analog inputs Digital inputs 3 digital inputs Relays Outputs 8 Normally Open power relays Variable Speed Output 2 2 KW 10 Amps 230 VAC 4 4 KW 10 Amps 1150 VAC Housing dimensions L x W x H cm Ambient climate Operating temperature range Storage temperature range 115 230 VAC
35. el menu sets the current absolute minimum and maximum ventilation levels available There are five minimum maximum level choices e Min Max by Growth Day Soft Min Max by Day Min Max by Time of Day Soft Min Max by Time Cold Warm refer to Setting Cold Warm Levels page 35 Weight refer to By Weight page 35 How do these options work e Min Max by Growth Day and Min Max by Time of Day define the ventilation by the growth day or time respectively Soft Min Max Day and Soft Min Max by Time enable decreasing the minimum level of ventilation in extreme cold For that the user uses the Soft Min level that operates according to outside or inside temperature Refer to Soft Min Max by Day Levels page 34 Cold Warm is used to limit the ventilation levels when temperatures are extremely cold or hot These settings override any other definitions when temperatures reach the levels defined in the Outside T Cold and Outside T Warm parameters refer to page 38 Refer to Setting Cold Warm Levels page 35 Weight determines the ventilation by the total projected weight of the animals Soft Minimum By Day Day Cold Min Warm 11 25 14 3 13 30 98 9 19 30 Soft Minimum By Time From Time Min Cold Min Warm 8 00 1 74 25 20 00 3 5 23 Munters AB 2012 33 By Time From Time Min Max 8 00 1 20 00 3 Cold Warm Day Minlevel 1 0
36. er feed and humidity control Automatic curtain calibration Munters AB 2012 9 3 3 Network Setup Farm Guard Computer Alarms Voice messages 1 Cellular and text messages Manager Room 1 Farm Master Extension Relays and Sensors Relays and Sensors Fig 1 Farm Manager Network with Options Fig 1 illustrates the elements of a Farm Manager network Keep in mind that Farm Guard Farm Master and Farm Master Extension units are optional Munters AB 2012 10 3 4 Front Panel Status Screen 3 4 1 KEYBOARD Table 1 Keyboard Functions Bu Toggles the menu function The room key is used to switch between rooms Press the room key and press a number to reach the desired room Arrows Use the arrows to scroll a short press in any direction moves one notch Round The Round Arrows key is used to scroll between options Yes No On Off Arrows and The OK key is a confirmation key Numeri The Number keys are selected when a numeric choice is done and when F numbers should be selected Moreover those keys are used for Hot Keys purposes The Del key erases typing mistakes Use the arrows to scroll a short press in any direction moves one notch Munters AB 2012 11 a4 Select 0 The Select key is a confirmation key Use the switch to set each relay to the required status On Off Auto 3 4 2 INTERFACE AND STATUS SCREEN e Main screen
37. fined to any of the functions on the following list e None Heater 1 2 Heat lamp 1 2 Fan 1 8 Cool Pad Foggers e Curt 1 4 open Curt 1 4 close Tunnel open Tunnel close Inlet open Inlet close e Light Feed e Circulation e Extra system 1 3 e Timer 1 5 Munters AB 2012 61 11 2 Sensors layout In this screen define the temperature and humidity sensors ANALOG INPUT 01 OPTIONS Temp 1 IN IN NONE Temp 2 NONE IN NONE Temp 3 NONE IN NONE Temp 4 OUT NO YES OUT Humidity YES NO YES The Sensor Layout accommodates up to four temperature sensors and one humidity sensor Three can be defined for use inside the house and up to one can be used out of the house Just mark IN for a temperature sensor connected in the house and OUT for a temperature sensor outside of the house NOTE Only Sensor number 4 can be Out 11 3 Digital input DIGITAL INPUT 01 OPTIONS Input 1 Water None Water Feed Aux Alarm Input 2 Feed Input 3 None There are three digital inputs and a selection between water feed aux alarm or none e AUX ALARM When Farm Manager begins to function a digital input signal is transmitted to ensure that the alarm is actually on if not the alarm starts 11 4 Analog output ANALOG OUTPUT 01 FUNCTION 0 100 1 Var Heat 1 0 0 10 0 2 Var Heat 2 0 0 10 0 3 Var Fan 3 4 Var Fan 4 5 Var Fan
38. g its internal battery operating as a standalone there is no history collection or possibility to change parameters There are three Farm Master models 5020 No variable speed 5021 One channel variable speed Munters AB 2012 8 5022 Two channels variable speed 3 1 3 EXTENSION BOX The Farm Master Extension box enables adding eight additional relays to a Farm Master network Refer to the Farm Master Extension manual for details 3 1 4 COMMUNICATION Communication between the controllers and PCs Internet is provided via a MUX or the Farm Guard Refer to the relevant manuals for details regarding these products 3 2 Features Farm Manager Easy programming LCD 4x20 characters Positioning scrollbar Swift device and feature selection Data plug Large numeric keypad Communication with up to ten Farm Master units Extensive history of events amp alarms Data collection Real time visual outlook Alarm system for every Farm Master unit Multi language support O O O O O O 0 O PC communication NOTE In addition to the features above each Farm Manager supports the Farm Master features listed below Farm Master Easy programming Programmable outputs Alarm system Large display Up to three temperature sensors Up to eight heavy duty relays 1 HP On Off Auto override switches Static pressure control optional Four analog outputs 0 10 volts Variable speed fan output with bypass Wat
39. incorrect figures are entered it is possible to correct them by entering negative figures 8 2 Day amp Group This screen sets the day designates a group as new and sets the group number DAY amp GROUP 01 Growth Day New Group Group No Day and group keeps monitor the growth of groups e Growth Day Set the number of growth day This parameter can also help determine the animals age e New Group To start a new group select YES under new group fragment and the controller will automatically increase group number by one and set growth day to 1 CAUTION When starting a new group history will be deleted Munters AB 2012 50 Group No You can manually change the group number 8 3 Alarm setting ALARM SETTING Alarm Delay gt 60 SENSOR ALARM Low Alarm Diff 18 0 Hi Alarm Diff 18 0 HIGH Out Compensate 0 0 Emergency Temp 35 Min Water hour 0 Max Water hour 0 Min Feed hour 0 Max Feed hour 0 Aux Alarm Aux Relate f NONE Alarm Delay sec represents the number of seconds between failure detection and the alarm operation NOTE If the problem is solved before the delay time ends an alarm is not recorded in the history log SENSOR ALARM Low High High and low temperature ranges beyond which alarm is activated HIGH TEMP Out Compensation This parameter is added to the high temperature alarm when outside temperatures are high like noo
40. ing to the manufacturer s instructions The use of non original spare parts or incorrect assembly exonerates the manufacturer from alll liability Requests for technical assistance and spare parts can be made directly to the nearest Munters office A full list of contact details can be found on the back page of this manual Munters AB 2012 68 Munters www munters com Australia Munters Pty Limited Phone 61 2 8843 1594 Brazil Munters Brasil Industria e Comercio Ltda Phone 55 41 3317 5050 Canada Munters Corporation Mason Phone 1 517 676 7070 China Munters Air Treatment Equipment Beijing Co Ltd Phone 86 10 80 418 000 Denmark Munters A S Phone 45 9862 3311 India Munters India Phone 91 20 3052 2520 Indonesia Munters Phone 62 818 739 235 Italy Munters Italy S p A Chiusavecchia Phone 39 0183 52 11 Japan Munters K K Phone 81 3 5970 0021 Korea Munters Korea Co Ltd Phone 82 2 761 8701 Mexico Munters Mexico Phone 52 818 262 54 00 Russia Munters AB Phone 7 812 448 5740 Singapore Munters Pte Ltd Phone 65 744 6828 South Africa and Sub Sahara Countries Munters Pty Ltd Phone 27 11 997 2000 Spain Munters Spain S A Phone 34 91 640 09 02 Sweden Munters AB Phone 46 8 626 63 00 Thailand Munters Co Ltd Phone 66 2 642 2670 Turkey Munters Form End stri Sistemleri A S Phone 90 262 751 37 50 USA Munters Corporation Mason Phone 1 517 676 7070 Vietnam Munters Vietnam Phone 84 8 3825 6838 Export
41. lication The information contained herein has been prepared by qualified experts within Munters While we believe the information is accurate and complete we make no warranty or representation for any particular purposes The information is offered in good faith and with the understanding that any use of the units or accessories in breach of the directions and warnings in this document is at the sole discretion and risk of the user 1 2 Introduction Congratulations on your excellent choice of purchasing an Farm Manager In order to realize the full benefit from this product it is important that it is installed commissioned and operated correctly Before installation or using the fan this manual should be studied carefully It is also recommended that it is kept safely for future reference The manual is intended as a reference for installation commissioning and day to day operation of the Munters Controllers 1 3 Notes Date of release December 2012 Munters cannot guarantee to inform users about the changes or to distribute new manuals to them All rights reserved No part of this manual may be reproduced in any manner whatsoever without the expressed written permission of Munters The contents of this manual are subject to change without notice Munters AB 2012 6 2 Safety aspects 4 1 2 2 2 3 Grounding e Always connect temperature and sensor shields to earth ground Avoid mixing high voltage wiring with sensor and low v
42. mation frg The target temperature for the room e rH Humidity in room Can be changed from the Piguard Plus itself only if a curve was not defined e rH t Target humidity day Growth day for the room The display alternates between the name and the figure 12 4 Calibration Temperature sensors are very accurate and most likely will not require calibration However if calibration is required it will be done in the following way 12 4 1 TEMPERATURE SENSOR CALIBRATION Use an accurate thermometer reference Place it near the temperature sensor Make sure that the inside temperature is stable Calibrate the temperature sensor immediately after reading Munters AB 2012 65 12 4 2 CALIBRATION PROCEDURE 1 Press SELECT and the up arrow keys simultaneously and hold them together for about two seconds The display alternates between the sensor number and the temperature measured 2 Use the arrow key to change the temperature 3 Press SELECT to move through the sensors and the arrows to change temperatures NOTE Calibration of humidity sensor is done exactly the same way the only difference is that instead of measuring temperature the humidity is measured by an external humidity sensor 12 5 Test The test option is used mostly in the installation process and it enables the installer to check systems To test a menu 1 Press SELECT and down arrow keys simultaneously and hold them together for a
43. n Default 99 INLETS Power Fail Calibration When set to yes Farm Manager automatically resets calibrates the inlet after a power failure or power reset The inlet opens completely and then closes according to the static pressure at the required position Default No COOL PAD From Level From which ventilation level to begin cool pad operation is no operation Default O Temp Band On off differential or Happy Zone with respect to temperature for the Cool and Cool Pad relays These normally control the water pump for the cool cells Default 1 0 Humidity Band On off differential or Happy Zone with respect to inside humidity for the Cool and Cool Pad relays Default 2 0 FOGGER From Level From which ventilation level to begin fogger operation is no operation Default O Temp Band See cool pad above Default 1 0 Humidity Band See cool pad above Default 2 0 VAR FAN Freeze Protect A general protection for the variable speed fan motor When the variable speed fan starts from zero speed the freeze protection activates it to 10076 for 5 seconds Default No Munters AB 2012 41 e Min Motor 2 3 4 Spd Safety speed fan operation delay This is the Fan minimum speed to begin operation Default 30 Fan Cycle Enables cycle operation in cold temperatures when set to Low Default High VAR HEAT Temp Diff Differen
44. nd only From the ground terminal run a heavy wire directly to the ground rod It is acceptable if necessary to run the heavy ground wire to the electrical service grounding system rather than directly to the ground rod Do not use light wires for these ground connections They must carry heavy lightning currents sometimes exceeding thousands of amperes In addition do not use the shielding of sensor and low voltage wiring for this purpose e Ensure that all ground connections go to a single local point When lightning strikes grounds a meter or two apart are at significantly different voltages If you have several electronic boxes with individual grounds connect all these together to a single point if possible preferably to the surge protector ground This should continue to the ground rod or the electrical service In particular avoid grounding any controls remotely through shield wiring Do not use shields to create a path for lightning For long shield wires such as building to building runs connect the shield to ground at one end only to reduce the chance of conducting lightning from one building to another When splicing sensors to longer wires ensure that the splice is waterproof Use adhesive lined heat shrink marine grade to make waterproof connections Use a good compression connector for splicing This is better than soldering Do not simply twist wires together and then cover with electrical tape Keep
45. nge from NO to YES 8 5 Version Use this window to check the controller s software version Farm Master Farm Manager Use the arrow keas to switch between controllers and press select to view the software version Munters AB 2012 52 8 6 Read from plug There are two types of data plugs regular and gold The gold data plug can store up to 8 different settings By naming each setting differently you can easily write read data from the plug to the controller and vice versa Read from Plug Gold data plug SELECT SETTING 1 Room 1 Room No 2 Use arrow keys to shift from NO to YES and press Enter NO SETTING to read from data plug DATA ON THE PLUG Name Room No 1 Ver 1 00r01 ENTER Abort MENU Before loading the setting you can view setting name and software version for this setting Press enter to load the data on the controller To cancel reading from this setting press MENU READING FROM PLUG PLEASE WAIT 8 7 Write to plug Gold data plug SELECT SETTING 1 Write to Plug Room 1 Room No 2 NO SETTING Use the arrow keys to shift from NO to YES and press Enter to write over the data plug You can name your current configuration by using the arrow keys On the Gold Data plug select NO SETTING to create a new setting or overwrite an existing one Munters AB 2012 53 ENTER SETTING NAME Name Room No 1 To Change AR
46. ntime in desert countries Ensuring you won t get an alarm just because it s a hot day The emergency temperature has no compensation so the compensation feature only works when temperatures do not exceed the emergency temperature Example Outdoor comp gt Alarm then Alarm Outdoor Comp If the preset compensation is 1 C the outside temperature is 24 C and alarm is set to 25 C the controller adds the outside temperature to the comp and the alarm will rise to 26 2541 26 Munters AB 2012 51 Fig 1 1 Out Temperature Compensation e Emergency Temp The temperature beyond which the controller goes into emergency mode and an alarm is activated LOW TEMP Variable Speed Stop Yes No When in low temperature alarm decide whether to keep variable speed in minimum operation or totally shut down the function WATER amp FEED o Min Max Water Hour A quantity of water per our above which alarm will activate o Min Max Feed Hour A quantity of feed per our above which alarm will activate AUX ALARM When assigning a related function alarm occurs if the associated digital input fails to follow the relay Digital input must be active when its associated relay is on If there is no related function the alarm will turn on when digital input is active 8 4 Alarm reset This screen resets the alarms ALARM RESET 01 Alarm Reset NO To reset the alarm press Enter and use the Round Arrows key to cha
47. oltage wiring Keep the controller as far as possible from heavy contactor boxes and other sources of electrical interference Do not connect communication wire shields which go from one house to another at both ends Connect them at one end only Connection at both ends can cause ground loop currents to flow which reduce reliability COM connection for communications is not the shield wire The COM RX and TX wires must connect to each other at all controllers Checking the battery level Check the battery once a year The output must be 2 7 volts minimum Authorized personnel only must replace the battery if the output is below the minimum required level or every five years Frequency inverters Frequency inverters can cause severe electrical and electromagnetic interference Therefore when employing a frequency inverter it is critical that you carefully follow the manufacturer s installation instructions In particular verify that the cable shielding between the inverter and any motor meets industry standards proper grounding of the inverter s chassis and motor power cable proper grounding of low voltage cable shield wire e that the controller and inverter cables are kept in separate conduits or wire bundles Munters AB 2012 7 3 Before using This manual will help you get the most out of your new MUNTERS Farm Manager controller This manual provides easy to use information for installati
48. on operation long short term planning and parts listing Read this manual before operating your MUNTERS Controller Components page 8 e Features page 9 Network Setup page 10 Front Panel 11 Hotkeys page 14 3 1 Components Farm Manager Farm Master e Extension box e Communication 3 1 1 FARM MANAGER Farm Manager is the ultimate pig house controller providing you maximum capability with minimal complexity in programming and controlling a large number of relays and outputs in a single room Equipped with an easy programming interface Farm Manager provides programmable outputs for all major features and a 4x20 character LCD that provides display feedback on the programming and device status In addition the Farm Manager collects history events and alarms along with all relevant data for up to 100 days The unit supports eight output relays four analog outputs three temperature or humidity sensors 3 1 2 FARM MASTER As an option Farm Manager connects to Farm Master units to extend control to other rooms The unit has high performance and quick response time Farm Master features include accurate temperature and humidity sensors secure transmission of data even in noisy environments and the added convenience of eight output relays as well as four analog outputs Each Farm Master can operate independently in case of a malfunction or loss of power in the Farm Manager When usin
49. rculation fans O f more then one sensor is defined for the circulation fans when the difference increase between any 2 sensors the circulation fans will begin operation From Time from what time to start the application To Time to what time operate this application From Level from what level to operate this application Level up to what level operate this application IF any of the above four definitions is set to O the circulation fan operates at any time or level according to the differential 7 6 Cool Pad The cooling table provides settings for the evaporative cool pad system There are up to 5 fragments allowing precise control over this system Several fragments can be selected for the same day Cool Pad 01 From RH On Off 08 00 i 85 30 90 10 00 75 60 60 From HH MM Start time HH MM End time Diff Differentiation from target temperature to activate cooling When temperature raises diff above target cooling process will begin When temperature reduces back to target cooling process will stop As long as the humidity Band are below this level the cooling operates Cooling stops only at humidity level band See figure below On off sec On Off cycle by seconds Band The cooling table has its own happy zone for temperature and humidity that can be set at the system parameters under cooling section
50. rm Default Day Soft Min Temp Choose whether to use the current inside temperature or the outside temperature to determine when to use the soft minimum Default OUT Soft Temp Band Difference below heat temperature to set temperature at which to enforce low temperature minimum ventilation level Default 10 0 Outside T Cold This parameter defines the temperature below which ventilation is reduced to the minimal level defined when using Cold Warm Min Max Ventilation Default 5 C Outside T Warm This parameter defines the temperature above which ventilation is increased to the minimal level defined when using Cold Warm Min Max Ventilation Default 20 C PRESSURE e Press Control Yes No If a pressure control should be done in Min Vent mode by the inlet and in Tunnel mode by tunnel curtain select Yes Otherwise select No Default No LEVELS Inc Delay Time This is the standard minimum delay before increasing ventilation levels Default 120 sec Dec Delay Time This is the standard minimum delay before decreasing ventilation levels Default 180 TUNNEL 1 Tunnel Level Switching into and out of tunnel ventilation is a major change in ventilation For tunnel ventilation enter the first tunnel level here If set on O there is no tunnel level Default O Dif Below Exit This parameter sets amount below the tunnel entry temperature at which to exit tunnel ventilation
51. s manual to properly install all hardware This action erases the memory completely and loads the default definitions 2 Farm Manager setup Room 0 Follow the instructions in Basic setup page 29 NOTE Before making any changes make sure you are changing the correct room by checking the room number on the upper right side of the screen 3 Farm Manager Installation Follow the instructions from page 61 If you have more than one room don t forget to change room number and install the rest 4 Farm Manager Calibration Calibrate your equipment on each room using the service menu 5 Farm Manager Control Follow the instructions from page 31 regarding the control parameters for each room 6 Farm Manager Device Follow the instructions from page 43 regarding the device settings for each room 7 Farm Manager Management Follow the instructions from page 50 regarding live stock and alarm management for each room The History menu is for view only If Farm Master units have been installed do the following after installing the hardware step 1 Munters AB 2012 18 8 Farm Master Cold Start Plug in the controller and hold its three keys simultaneously for a few seconds until a CLD sign appears This action erases the memory completely and loads the default definitions 9 Farm Master Unit Number Press the two arrow keys together until the number sign no blinks Select the unit number with the up and down arrows and press
52. s screen sets the humidity specifications HUMIDITY 401 Target Delay minute Duration sec Band 2 Dif From Heat 0 0 Target Set the target humidity Delay Delay time before humidity treatment The controller checks during the delay time when the humidity is above the target Duration Humidity treatment duration time Band Band zone to balance the treatment Below heat Enter the difference from the target temperature at which the humidity treatment begins The difference can be positive or negative Munters AB 2012 36 6 4 Static pressure This screen sets the static pressure parameters STATIC PRESSURE 01 Out temp low Press low 1 Out temp high Press high t 0 12 Tunnel press 0 08 Low alarm 0 05 High alarm 0 15 Band 0 04 Wind delay s 10 Pre open s 5 Alarm MINIMUM level 0 Out Temp low Set outside low temperature definition for low pressure target Press Low Static pressure target for the outside low temperature See graph below point 1 Out Temp High Set outside high temperature definition for high pressure target Press High T Static pressure target for outside high temperature See graph below point 2 Tunnel Pressure Static pressure target during tunnel ventilation mode Low Alarm If static pressure drops below set point an alarm is active High Alarm If static pressure rises above set point
53. sensor wiring separate from other power distribution and high voltage wiring Ensure that lightning on other wiring will not transfer to the sensors Install outside temperature sensors so that the sun will not cause false readings and exhaust air from the building does not affect the sensor 4 2 2 INSTALLATION AND ELECTRICAL CONNECTIONS Install computerized electronic controls at least one meter three feet away from interference sources such as high voltage wiring to motors variable speed light dimmers relays Install electronic controls in a separate ventilated control room that is protected from extreme temperatures and dirty environments Place the controls so that the operators can conveniently use the control and read indicators and displays Give your installation a professional appearance with all wiring in conduit or neatly installed Keep low voltage wires separate from high voltage wires Use shielded wiring for low level signals For buried wiring building to building runs use high grade jell filled cables that are impervious to moisture Seal cable entry points and control boxes to prevent contamination and corrosion If you use silicon sealant with acetic acid cure keep the control open and ventilated until cured Otherwise acetic acid attacks the metal parts including circuitry Drill cable entry holes on the bottom of the box only Munters AB 2012 20 4 3 Farm Manager wiring diagrams e
54. the exhaust tunnel and variable speed fans Fan M3 H 01 Fan 1 30000 Fan 2 30000 Fan 3 30000 Fan 4 30000 Var Fan 1 20000 Var Fan 2 20000 Default capacity 30000 M3 H o Range 0 99999 Default capacity unit M3 H o Variable M3 H or CFM Default weight value KG Options KG or LB Default temperature unit Celsius Options Celsius or Fahrenheit NOTE To select the capacity unit weight value and temperature unit refer to Basic setup page 29 Munters AB 2012 64 12 Status Screen functions The following sections detail the Status Screen functions NOTE If the system architechure includes Farm Master units this section describes their screen as well 12 1 Cold start To execute a cold start disconnect the power then reconnect the power while pressing the 3 buttons of the Farm Masters together and hold them for about 3 seconds The following appears CLd When this screen appears the controller preformed a cold start CAUTION Cold Start erases all data and history from the memory and load factory defaults 12 2 Set unit number e Press the two arrow key simultaneously until NO is blinking e Set the unit number with the up and down arrows and press Select 12 3 Main Menu Once the unit is activated the main screen appears displaying the inside average temperature of the rooms Press SELECT for two seconds to allow the user to access the main screen s infor
55. tial from heat temperature to initiate variable heaters Default High 0 0 Temp Band Temperature range in which the variable heater operates in the power range between minimum and 100 For example the heater temperature is 80 F the temp diff is 1 and the temp band is 2 At 79 F the heater will operate at minimum power according to minimum heat At 77 F and down the heater will operate at 100 and between 79 Fand 77 F there will be a power band between minimum and 100 Default High 0 0 Minimum Heat Minimum heaters operation for safety measures This parameter refers to both var heat 1 and var heat 2 Default 3096 6 6 Control Mode This screen sets enables system operations Normal mode or disables operations Empty mode CONTROL MODE 01 Set Mode gt Normal Empty In this screen control mode can be set choosing between Normal mode and Empty mode EMPTY MODE Empty mode is applied in cases of empty houses When Empty mode is selected e All alarms will be disabled flashing massage will appear while displaying temperature O Empty House in Farm Manager In Farm Master Setting controller to Normal or Empty mode inserts an event to History Event table Munters AB 2012 42 Device Menu The following sections detail the Device Menv Cycle operation page 43 e Vent levels page 43 e Variable fan levels page 45 e Curtain Levels page 45 Circulation Fan page 46

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