Farm Pro Pig Installation Manual
Contents
1. Munters AB 2013 page N AOOO O AN OOo N 11 12 13 14 15 16 a TENTE 17 TE 17 18 19 20 21 23 23 7 2 Ground wire 7 3 Ground clamps 7 4 What should be grounded 7 5 Lightening protection 7 5 1 Powerline protechion usi obtuso nd ese aeo luta UE eR eS 7 5 2 Communication line releelidhi i aat du tu RR a reed MR WARRANTY Munters AB 2013 A 23 24 24 24 24 24 25 1 Introduction 1 1 Disclaimer Munters reserves the right to make alterations to specifications quantities dimensions etc for production or other reasons subsequent to publication 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 Link 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 that2. Farm Pro Installation manual Pigs Farm Pro limate Controller for Pigs Ag MIS IGB 2150 11 13 Rrev 1 2 Munters P N 110191 Farm Pro for Pigs Manual for use and maintenance Revision N 1 20f 27 07 2014 Product Software Version 8 07 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 2013 2 Index Chapter 1 INTRODUCTION 1 1 Disclaimer 1 2 Introduction 1 3 Notes SAFETY ASPECTS 2 1 Grounding 2 2 Filtering 2 3 Checking the battery level 2 4 Frequency inverters INSTALLATION 3 1 Mounting the unit 3 2 Board layout 3 3 Relays 3 4 High voltage wiring relays 3 5 Pigs terminals 3 6 Low voltage wiring terminals 3 7 MUX RCLP wiring CONFIGURATION 4 1 Configuration Menu 91 4 2 Ventilation table Menu 92 4 3 Relay layout Menu 93 4 3 1 Manual relay operation trieste etc 4 3 2 Relay record RM 4 4 Sensor layout Menu 94 4 5 Setup curtains Menu 95 TECHNICAL DATA TROUBLESHOOTING GUIDE ELECTRICAL GROUNDING 7 1 Ground rods
3. Relay E e ae ZNN ir jp S gt DN t dn bom Tx Rx White sreen Black a f NN yi Wes Communication 18 19 20 21 22123 5S Rb 3 32 d Temperature Sensors 0 10V 0 10V Light Variable Humidity Sensors NOTE Connect each cable s shielding wire to the grounding strip The drawing above is an example only J 134 Munters AB 2013 11 3 7 MUX RCLP wiring 3 Shielded Cable For one controller 2000 meters 9600 Baud 2500 meters 4800 Baud 3000 meters 2400 Baud The possible baud rate is dependent on the cable length and the number of controllers connected For 10 controllers 1200 meters 9600 Baud 1800 meters 4800 Baud 2400 meters 2400 Baud Activation of the alarm system occurs when there is a circuit opening between the Normally Open and COM Long Distance l only at 1 one end of every cable in the MUX 232 as illustrated and 2 one end of each GND The shield is not connected on this side Neutral Local PC COM 1 2 Modem Priority Channels Munters AB 2013 12 4 Configuration Table 1 Configuration Version 8 07 Configuration Ventilation Levels Relay Layout Table 2 Configuration Version 8 09 and above System Variables Wind Chill The installation menus are not shown on the front panel of the control They are not used in the day to day operation of the control but only during initial installation EXE 92 99 com E EH T
4. B 2013 23 The ground wire should be protected from damage by lawnmowers tractors etc It should be buried minimum 15 cm 6 inches under grade for protection and enter the house as soon as possible It is important that the wire not be cut it should remain continuous 7 3 Ground clamps Ground wires should not be merely wrapped around a ground rod Ground clamps are used to attach a ground wire to a ground rod The most common clamp is known as an acorn clamp Make sure the ground clamps you select are rated for outdoor use Do not use pipe clamps rated for inside water lines or hose clamps to attach the ground wire 7 4 What should be grounded Any equipment that is or could become energized even accidentally should be grounded Current from lightning strikes objects in a random fashion Accounts of lightning strikes reveal scenarios most of us could not predict Electric circuits should be wired with a 3 wire conductor consisting of hot neutral and grounding wires The grounding wire should be attached cleanly and securely to devices or systems to be grounded The other end of the grounding wire should be attached to the ground bus on the main panel 7 5 Lightening protection Because of the potential for lightning damage to electronic devices Munters recommends supplying lightning protection on both the power supply and the communication terminals if used 7 5 Power line protection The Munters RPLP 1 provides lightning pr
5. all the screw for this hole first to about 0 1 inches of the wall surface 4 Hang the controller on this screw Install the other two screws to fasten the Farm Pro Pigs CAUTION Always connect temperature and sensor shields to earth ground However 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 CAUTION The COM connection for communications is not the shield wire The COM RX and TX wires must connect to each other at all Farm Pro Pigs controls CAUTION Avoid mixing high voltage wiring with sensor and low voltage wiring CAUTION Keep the Farm Pro Pigs as far as possible from heavy contactor boxes and other sources of electrical interference Refer to Electrical Grounding page 23 for information on grounding the unit Munters AB 2013 7 3 2 Board layout Voltage Regulator Transformer Pressure Sensor optional Internal Communication Card Placement 1 Relays 1 to 19 Each pair of terminals goes to one relay These relays are fused with a 5 ampere 250 volt slow blow fuses The relays are normally open when not powered 2 Relay 20 Three terminal blocks This relay normally serves as an alarm relay It is also fused with a 5 ampere 250 volt slow blow fuse and can serve as an ordinary relay o NC Normally closed contact O Com Common contact o NO N
6. at the received value is 65 counts If it is not at 65 counts calibrate the pressure sensor by the trimmer to 65 3 Clean filters and check that both tubes are not blocked Problem Digital Input or pulse does not operate Solution 1 Disconnect the wires from the input and check the 5V between the digital input and the common terminal NOTE If there is no 5 V then probably the input has been damaged The lightning protection device shorted or the pull up resistor burned out 2 Go to Menu 34 and short the digital input of the common Check if O changes to 1 3 For the pulse input water use Menu 37 and check that the counter increase by one for every short across the pulse terminal Munters AB 2013 21 Problem Communication does not operate Solution 2 3 6 7 Problem Solution l 2 Problem Solution If Rx and Tx LEDs are permanently ON switch the wires between the Rx and the Tx Check that all jumpers are in MUX position Check all house numbers There should not be a house number defined as zero or two houses with same house number Check that all controllers have the same baud rate and same as PC Connect only one controller to the network and check communication A faulty RCLP can cause the whole network to not communicate Replace the suspected faulty RCLP Sometimes the Opto Coupler isolators in the communication adaptor could be damaged from lightning and needs
7. cord of relay assignments on a small card at the Farm Pro Pigs provides important information for servicing By referring to the card the service person can quickly test the correct output and identify problems Of course written records of circuit breaker assignments manual override switches and other connection information should also be available Munters AB 2013 17 4 4 Sensor layout Menu 94 The Farm Pro Pigs supports up to six heating zones each with individual heaters The average of the zones determines the overall house temperature for the ventilation system Menu 94 assigns particular sensors to the heating zones for temperature humidity and static pressure It also assigns outside sensors Temp Zone A 1 Temp Zone B O Temp Zone C 3 Temp Zone D O Temp Zone E 0 Temp Zone F 0 Radiation Zone A 1 Radiation Zone B O Radiation Zone C O Outside Temp 4 Humidity A O Humidity B 1 Outside Humidity O Static Pressure 4 Internal NOTE For half or third house brood set up the zones to prevent averaging in the grow end sensor If the cold grow end sensor averages with your heated zones it causes the house temperature to read too cold This does not affect the heating since the heaters use the individual zone sensors However the ventilation may be incorrect and historical data may show incorrect temperatures since the grow end sensor may have a much different temperature Extra systems relay codes 31 32 an
8. d 33 or positive pressure optimizer if set to average temperature might work incorrectly Radiant heaters used as brooders can have their own dedicated sensors These do not affect the average temperature reading If a static pressure sensor is used it must be connected to one of the analog inputs in place of a humidity sensor 1 Temperature Zone Sensors A B C D E and F Install on any of temperature inputs 1 through 6 When partial house brooding reduce the number of zones to exclude sensors not in the brood area Otherwise sensors in the grow end will cause erroneous readings 2 Outside Temperature Sensor Install one of the temperature inputs 1 through 6 Ensure that the outside sensor has protection from direct sun and hot air currents from the poultry animal house Proper placement and shielding is important to successful outside temperature measurement 3 Humidity Zone Sensors A B and C Install on any analog inputs 1 through 3 4 Outside Humidity Sensor Install on analog input 2 Out Hum 16 5 Internal pressure sensor Define as analog input 4 Munters AB 2013 18 NOTE If external pressure sensor RPS 1 is used connect it to terminal 17 Pres Sens and define as Analog Input 3 4 5 Setup curtains Menu 95 Level 1 2 3 96A Tunnel Minimum Ventilation weed 5 ise o o o e we e Enter minimum opening percentage for each curtain eThe curtain table defines curtain levels for up to
9. e 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 Phone 90 262 751 37 50 USA Munters Corporation Mason Phone 1 517 676 7070 Vietnam Munters Vietnam Phone 84 8 3825 6838 Export amp Other countries Munters Italy S p A Chiusavecchia Phone 39 0183 52 11 Munters AB 2013 Ag MIS IGB 2150 11 13 Rrev 1 2
10. e changes the function of the relay The alarm output code 40 should be normally closed so that the alarm activates on a power failure In normally closed mode the Farm Pro Pigs turns the relay on to turn the function off and releases the relay to turn the function on Usually Relay 12 is the alarm relay since it provides both normally open and normally closed contacts With the extension box Relay 20 can serve as an alarm relay instead of Relay 12 NOTE After defining the relay configure System Variable refer to the User Manual Z 2 Munters AB 2013 16 2 T Mo Mm 49 50 Zone D Heat Low High 51 52 Zone E Heat Low High 47 48 Curtain 4 Open Close 53 54 Zone F Heat Low High 4 3 1 Manual relay operation Any relay with a code of O is not part of the automatic system However it follows the NO NC Normally Open Normally Closed specification To turn it on manually for an extended time as for installing and for troubleshooting specify code O and set NO NC to 1 To turn it off manually set NO NC to O This method has the advantage that the Farm Pro Pigs will not reset and return it to automatic operation as it does with test Menu 33 It permits the installer as much time as needed to check wiring and electrical connections with the relay in a known position NOTE Return the relay code to the correct function so that Farm Pro Pigs can operate it properly 4 3 2 Relay record A permanent re
11. es 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 repaired 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 Link for example Farm Hand s sensors cables thermostats 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
12. evel 4 2 Ventilation table Menu 92 Venio ears Orge OF vr 100000000000 05 95 Jofo 100000000000 o oo o o 100000000000 20 so o fo 100000000000 30 zo o o 100000000000 s0 so Jofo 120000000000 jio loo Jofo 120000000000 Jos ho fofo 120000000000 gt 123000000000 o oo fo o 6 ooooooooooo0 os io fo o 000000000000 o fio fo o 2 000000000000 ro oo fo o as 000000000000 os Jio fo o 4 000000000000 ro fio fo o as oooooooooooo ro oo fo o 123400000000 hz 123450000000 no 00 20 0 ns 123456000000 no oo 300 a 123456700000 no oo 400 zo 12456700000 no oo aoo The Farm Pro Pigs increases the fan power as ventilation requirements rise The increments should be proportional from level to level This means that the ventilation increases about 50 to 100 at each level For example at Level One a single fan is set to 0 5 minutes on and 9 5 minutes off At Level Two if you set the fan to 1 0 minute on and 9 0 minutes off there is a 100 increase At a much higher level such as ventilation level 15 an increase from 4 fans to fans represents a 5076 increase in fan power Please review the example ventilation tables for this principle Duonisupa The ventilation table Menu 92 defines the fan powered ventilation levels for the poultry house This includes variable speed timer and on off fans for up to 20 levels of ventilation At each venti
13. fer to the inverter documentation 2 3 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 2 4 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 e proper grounding of the inverter s chassis and motor power cable e proper grounding of low voltage cable shield wire that the controller and inverter cables are kept in separate conduits or wire bundles Munters AB 2013 6 3 Installation This manual details the installation procedures for the Farm Pro Pig Controllers e Mounting the Unit page 7 e Farm Pro Pigs Plus Wiring page Error Bookmark not defined e Farm Pro Pigs SE Wiring page Error Bookmark not defined 3 1 Mounting the unit 1 Install the Farm Pro Pigs in a dry well lighted area preferably in an annex to the main poultry house 2 Mount it using the three holes provided one in each of the left and right lower corners accessible from the front under the terminal strip cover and one top center in the back The top center hole is a keyhole variety 3 Inst
14. five curtains 4 natural amp 1 tunnel curtains at natural ventilation levels When in natural mode the tunnel curtain operates as a natural curtain e When entering tunnel ventilation mode the side curtains are closed and the tunnel curtain opens to the minimum defined in the table If static pressure increases the tunnel opens accordingly e Exhaust fans may cause curtains to cling to the wiring mesh For this reason system variable 23 can allow the Farm Pro Pigs to turn off the fans all eight groups if the curtains need to move at small openings System variable 29 enables a static pressure curtain movement interlock in case a curtain relay codes 37 and 38 controls static pressure The Farm Pro Pigs can then turn off the fans while adjusting the curtain to achieve the desired static pressure NOTE For Menus 96 97 refer to the User Manual Munters AB 2013 19 5Technical data Input Power Voltage One Phase 115 10 VAC USA and Canada 230 20 VAC Outside USA and Canada Relay Loads 5 0 Amps 250 Volts Fused Analog Inputs O 11 Volts 10 Milliamps Maximum Analog Output O 10 Volts Current Limited with 100 Ohm Resisto Digital Inputs 5 mA 5 Volts Dry Contact Operating Temperature Range 10 to 50 C 14 to 125 F Main fuse 0 315 Amps 250 Volts Munters AB 2013 20 6Troubleshooting guide Problem Temperature Sensor does not operate Solution 1 Replace Temperature sensor or connect it
15. for example being dissipated through one rod and reentering the system through an adjacent rod Location Close to the main circuit breaker panel and in moist soil For example in an area that is usually wet from a drip or a low spot where water drains Make sure the area is well protected from damage by lawnmowers tractors etc Rod installation Drive the rod into the earth until about 10 cm 4 inches is left above grade If it is impossible to drive the rod to the proper depth it is acceptable to lay the rod horizontally 80 cm 2 5 feet below grade In case the rod is exposed to damage for example by lawnmowers or tractors it can be installed in a hole level about 20 cm 8 inches deep so that the rod is about 10 cm under grade and 10 cm above hole iua The National Electric Code NEC mandates two ground rods unless you can show less Jj than 10 ohms resistance with one rod 72 Ground wire The ground wire is a large copper wire that connects the main circuit breaker panel to the ground rod Material Ground rods should be copper clad or galvanized steel Diameter Typically 16 mm 6 gauge copper wire is sufficient If the wire run is greater than 20 feet 20 mm 4 gauge wire should be used elength Minimum 2 5 meters 8 feet preferably 3 meter 10 foot A longer ground rod will reach a soil with higher moisture content Moist soil carries current much better than drier soil Munters A
16. 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 November 2013 Munters cannot guarantee to inform users about the changes or to distribute new manuals to them NOTE 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 2013 5 2 Safety aspects e Grounding e Filtering e Checking the Battery Level e Frequency inverters 2 1 Grounding e Always connect temperature and sensor shields to earth ground Avoid mixing high voltage wiring with sensor and low voltage wiring Keep the controller as far as possible from heavy contactor boxes and other sources of electrical interference e 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 e The COM connection for communications is not the shield wire The COM RX and TX wires must connect to each other at all controllers 2 2 Filtering If this installation includes a power inverter to drive variable speed fans install an EMI filter in front of the inverter according to the specifications provided by the inverter manufacturer Re
17. lation level a cycle timer can run the highest numbered fan group used at that level With no values in the timer on and off fields or only an off time or only an on time the Farm Pro Pigs defaults to constant on operation Due to limited display size the Farm Pro Pigs shows only the on off timer or the variable speed setting at each level Use Menu 91 item 4 to select which setting the Farm Pro Pigs shows However both settings remain in memory Munters AB 2013 15 Since air movement provides a cooling effect the Farm Pro Pigs provides a temperature differential at each level This is particularly important in tunnel ventilation where the cooling effect can be 12 C The Farm Pro Pigs waits until the target temperature plus the differential before using that ventilation level NOTE The ventilation table coordinates with the curtain table For natural ventilation one should regard the curtain table as part of the ventilation table The two tables together serve as one larger table 4 3 Relay layout Menu 93 Select Menu 93 for relay layout Each relay may work normally or reversed using the NO NC field Most relays should be set to normal There are twelve twenty relays inside the Farm Pro Pigs SE Farm Pro Pigs respectively and there may be additional relay extensions All the relays are numbered sequentially Assigning the relay code to each relay causes it to assume the particular function Simply changing the relay cod
18. ly connecting the equipment to the mains electricity supply 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 according to the manufacturer s instructions The use of noncoriginal spare parts or incorrect assembly exonerates the manufacturer from all 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 2013 26 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 Phon
19. multiplexor also 2 Relay Extension Com 1 The relay extension box such as the REB 8 may be located up to 10 feet from the Farm Pro Pigs Do not connect the shield to this terminal Connect the shield to earth ground only at one end of the cable to avoid ground loops Data 2 This line carries data to the relay extension o Clk 3 This line carries a clocking signal for use by the relay extension 3 Not used 4 6 Temperature Sensors 8 9 10 25 26 27 The temperature sensor is a 2 wired black shielded cable thermistor RTS 2 Connect one wire to the temperature sensor terminal and the other to common 11 28 Polarity does not matter 5 Analog Inputs o Humidity Sensor 30 31 32 Connect according to wire colors White Red Black o An 2 13 Humidity Outside Humidity input Connect the white wire of the Humidity sensor to An 2 and the red and black together with the Humidity input red and black An 3 14 Pressure sensor Connect red wire to An 3 and Black wire to Common 6 Analog Outputs o An 1 33 O to 10V Light Intensity control signal o An 2 34 0 to 10V Variable speed control signal o COM 29 Connect the common wire of An 1 amp 2 to terminal 29 7 Digital Inputs o Dig 1 15 Feed overtime alarm input or wind direction selection o Dig 2 16 Feed counter o Dig 3 17 Water meter Munters AB 2013 10 3 6 Low voltage wiring terminals Relay Ext Water Meter Tis
20. o get to these menus from the default display 1 Press MENU 2 Enter the menu number from the Installation Menu o Configuration Menu 91 page 14 o Ventilation Table Menu 92 page 15 o Relay Layout Menu 93 page 16 O Sensor Layout Menu 94 page 18 Setup Curtains Menu 95 page 19 Munters AB 2013 13 4 1 Configuration Menu 91 e Empty House This mode prevents new alarms from starting Alarms that were active before entering empty house continue to be active While in Empty House mode a blinking indication message constantly appears Use this mode between herds when the house is empty and you don t want the alarms to operate Default off Automatically exiting from an empty house occurs in the following cases O Changing growth day o New herd O Switching from day O to day 1 Celsius or Fahrenheit selection Communication baud rate 1200 2400 4800 or 9600 for hookup to a personal computer or modem Maximum number of ventilation levels The Farm Pro Pigs supports up to 20 ventilation levels However limiting this to a smaller number simplifies the ventilation table Analog out 1 0 3 e Analog out 2 0 3 For each analog output the valid values are either O 1 2 or 3 o 0 None o 1 Variable fan o 2 Light o 3 Variable heater First tunnel level When using tunnel ventilation enter the ventilation level in accordance with the ventilation and curtain level tables at which the s
21. ormally open contact 3 Power Three terminal blocks Neutral N Connect to the Neutral Power line Phase Connect to the Phase Power line o Ground GND Connect to a solid earth safety ground normally with the bare safety ground wire or a green wire Munters AB 2013 4 Ground Connect the ground wire to the electrical system 3 4 High voltage wiring relays C AC2000PL V1 115V Ver 3 0 P N c AC 2000PL V2 230V mu Contactor M COM N 3 Phase Contactor 3 Phase mm Activation of the alarm system Contactor C will occur when there is a circuit opening between the Normally Open and COM Alarm Datten Unprotected Input Protected Input NOTE The device connections fan heat cool etc that are shown in the drawing are examples only CAUTION Connect the Farm Pro Pigs power input to the protected output only Munters AB 2013 9 3 5 Pigs terminals Ss Vi i jA E 1 QNA 444 Ss E E PEE 1 Communications Three terminal blocks for PC communication using the optional multiplexor MUX 2 o RX 20 Receive into Farm Pro Pigs With multiple controls connect all the RX pins together Connect to TX at Multiplexor only o TX 19 Transmit from Farm Pro Pigs With multiple controls connect all the TX pins together Connect to RX only at Multiplexor only o COM 18 Ground reference for communications Do not connect shields to this pin Connect to COM at
22. otection to the Farm Pro Pigs Controllers Refer to the RPLP 1 documentation for detailed wiring instructions While no lightning protection is perfect the RPLP 1 significantly enhances the reliability of builtin lightning protection In addition Munters recommends using an isolation transformer in front of the RPLP 1 to help block lightning and other transients NOTE Common surge protectors provide little additional protection and may trip unnecessarily An isolation transformer preceding the RPLP 1 provides significant additional protection against lightning 7 5 2 Communication line protection The Munters RCLP 1 provides communication protection for the Farm Pro Pigs Refer to the RCLP 1 documentation for detailed wiring instructions Since outdoor communication lines can receive and conduct powerful electromagnetic pulses into the controllers and cause significant damage Munters advises using a RCLP 1 prevent damage to the units NOTE Common surge protectors provide little additional protection and may trip unnecessarily Munters AB 2013 24 8 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 articl
23. to another terminal 2 Test the Sensor Disconnect the two wires of the temperature sensor and measure the resistance For 25 C the resistance should be 30 Kohm If the temperature is higher the resistance should be lower for example at 42 C the resistance should be 15Kohm If the temp is less than 25 the resistance should be higher than 30 Kohm for example for 15 C the resistance will be 45 Kohm If no resistance is measured it could have been caused by a broken temperature sensor wire Problem Humidity sensor does not operate Solution 1 Supply Voltage Check the 12 VDC between the Humidity Red and Black terminal it should be 7 5 V at least 2 Check output voltage of the sensor between Humidity White and Black Note that it must be 0 5 3 0 VDC 15 to 100 of RH NOTE Ifthe voltage is O or more than 3V the sensor is probably bad If the voltage is right for example 1 5V for 50 and the Farm Pro Pigs displays the wrong value it could be that this channel is bad Move the white wire to a different analog input define in Menu 94 sensor layout and check again 3 Replace the Humidity Sensor for RHS 10PL replace only the tip Problem Static pressure sensor does not operate Solution 1 Check that the internal static pressure is defined as 4 in Menu 94 sensor layout 2 Shut OFF all fans and close all curtains and inlets so that pressure is at O Go to Menu 35 Analog Input Test and see th
24. to be replaced Relays do not operate If only one relay is not working check the related fuse If a group of 4 or 8 relays are not working it could be that one of the relay coils shorted causing the thermal fuse automatic fuse to short Sporadic resets caused by interference elt is recommended to install a snubber at the source of interference for example contactors or motors Munters AB 2013 22 7 Electrical grounding CAUTION Always connect temperature and sensor shields to earth ground 7 1 Grou soil Avoid mixing high voltage wiring with sensor and low voltage wiring Keep the controller as far as possible from heavy contactor boxes and other sources of electrical interference Ground rods nd rods are used to efficiently connect the system to earth where current may be dissipated in the e Material Ground rods should be copper clad or galvanized steel e Diameter Minimum 5 8 preferably 3 4 Generally the larger the rod diameter the lower it s resistance to current flow Length Minimum 2 5 meters 8 feet preferably 3 meter 10 foot A longer ground rod will reach a soil with higher moisture content Moist soil carries current much better than drier soil Single grounding It is important that there is only one grounding location where a rod or series of rods are connected to each other using a ground wire e Independent ground rods will increase the risk of current from a lightning strike
25. 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 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 2013 25 e inadequate maintenance use of non original spare parts and accessories Barring specific contractual terms the following are directly at the user s expense preparing installation sites providing an electricity supply including the protective equipotential bonding PE conductor in accordance with CEI EN 60204 1 paragraph 8 2 for correct
26. ystem starts tunnel ventilation Number of heating zones The Farm Pro Pigs can control up to six separate heating zones For one zone only the average temperature controls the heaters For two or more zones the assigned sensors control the heaters in each zone Menu 94 e Automatic continuous temperature adjustment The Farm Pro Pigs uses precisely the values entered in the temperature tables for each growth period if this is O For automatic interpolation between these entries enter 1 The options are as follows o O without o temperature o 2 temperature and Min Max Barn Number This identifies the particular barn for the personal computer at home Use a unique number for each Farm Pro Pigs to enable the communication program to identify each controller Curtain opening and closing times Enter the number of seconds it takes the curtains to go from fully closed to fully open and from fully open to fully closed for each curtain The Farm Pro Pigs uses this value to calculate the run time for each curtain when it moves them Tunnel curtain opening and closing times e Measurement Unit Set the unit to be used when setting the house shed dimensions This variable is used in calculating the wind chill correction factors see the User Manual Air Capacity Unit 0 for M hour 1 for CFM cubic feet per minute Default value 0 Munters AB 2013 14 Minimum Ventilation First Tunnel L
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