Home

ECS-2M

1. 24 Fan 1 Minimum Speed 25 Fan 1 Duty Cycles uen 26 Heater Fan 2 Relative Set 27 Page 3 ECS 2M CONTENTS CONTINUED Reduction per 28 Record Low Temperature 2 Record High Temperature 30 Room Temperature Display 31 SECONDARY FUNCTIONS Relative Humidity Set 32 Re niei oma 33 Fan 1 Minimum Humidity Speed 34 Fan 1 e eec tent er d 35 Heater Fan 2 36 Minimum Ramping 37 Low Temperature Alarm 38 High Temperature 39 Relative Humidity Display 40 APPENDIX Motor Compatibility Table 43 Troubleshooting ii meret neta deis 44 Specifications ee iege etuer ee eec Ph Devo quse 45 Record E Ormai 46 Page 4 CHAPTER 1 INTRODUCTION 1 GENERAL This document provides a description of the ECS 2M control panel It is organized as follows Introduction Installation User s Guide Appendix 1 1 DESCRIPTION Congratulations on the purchase of your ECS 2M environmental control system The ECS M product line provides you with f
2. Page 27 ECS 2M o REDUCT PER DAY The reduction per day function automatically reduces the main set point by the set amount every 24 hours The reduction setting is adjusted in 0 01 degree increments from a minimum setting of OFF 0 01 F 0 01 C to a maximum setting of 0 99 F 0 50 C The main set point must be greater than the limit Adjusting the reduction per day erotate the Selector dial to position 9 erotate the Adjustor dial counterclockwise to decrease the ramping rate clockwise to increase it The reduction setting is displayed on the ECS NOTE When reduction is activated or enabled the main set point temperature cannot be adjusted manually Reduction automatically goes OFF when the minimum temperature limit is reached Example The main set point temperature is set to 70 F and reduction is adjusted to 0 05 F The following day the main set point temperature drops to 69 95 F followed by 69 90 F on the next Although the main set point real value decreases the display will be changed after 10 days The main set point will then be 69 5 F Page 28 CHAPTER 3 USER S GUIDE LOW TEMP This function displays the lowest recorded temperature since the last clear The record low temperature is rounded to the nearest 0 5 degree from a minimum display of 13 5 F 10 0 C to a maximum display of 105 0 F 40 5 C a temperature lower than 13 5 F is recorded Lo is displaye
3. 30V AC DC contact A Relay will not function properly if load is smaller than the minimum value Page 45 ECS 2M RECORD FORM 2nd Function p qeeememsame we popewmecmem EE wx px C pe le lee ppm lee opem im px Page 46 WARRANTY LIMITED WARRANTY The manufacturered equipment and supplied components have undergone rigorous inspection to assure optimal quality and reliability of product Individual controls are factory tested under load however the possibility of equipment failure and or malfunction may still exist For service contact your local distributor or supplier The warranty period shall be for two years from manufacturing date Proof of purchase is required for warranty validation In all cases the warranty shall apply only to defects in workmanship and specifically exclude any damage caused by over voltage short circuit misuse acts of vandalism fortuitous events acts of God flood fire hail lightning or any other natural disaster This warranty becomes invalid if the installation has been conducted contrary to our instructions The manufacturer is only responsible for the obligations set forth herein excluding all other warranties or obligations This warranty stipulates that in all cases the manufacturer shall be liable only for the supply of replacement parts or goods and shall not b
4. ECS is equipped with an optional humidity sensor this setting regulates the humidity level of the room The humidity setting affects the operation of Fan 1 only When the humidity level of the room exceeds the relative humidity setting Fan 1 runs at a new minimum speed set by secondary function 3 The fan operates at this speed as long as room temperature is below the main set point When the temperature of the room is greater than the main set point temperature the fan speed increases until the maximum speed for the fan is reached The humidity level is adjusted in 1 increments from a minimum setting of 30 to a maximum setting of 80 Adjusting the relative humidity level erotate the Selector dial to position 12 erapidly rotate the Adjustor dial back and forth to enter secondary function mode erotate the Selector dial to position 1 erotate the Adjustor dial counterclockwise to decrease the humidity setting clockwise to increase it The humidity setting is displayed on the ECS CHAPTER 3 USER S GUIDE 2 FAN 1 MOTOR The Fan 1 motor compatibility setting adjusts the ECS 2M outputs to the electrical characteristics of the fan motor Eight choices are available Choice 1 is suited for most fans your motor is not listed in the compatibility table in the Appendix try all choices and take the one that give the best performance with your fan Settings 2 8 are the optimized settings for fan models listed in the
5. FUNCTIONS G MAIN SET POINT The main set point establishes the target temperature in the building This value is used as the reference point for other settings The main set point temperature is adjusted in 0 5 degree increments from a minimum setting of 13 5 F 9 5 C to a maximum setting of 105 0 41 0 Adjusting the set point temperature e rotate the Selector dial to position 1 e rotate the Adjustor dial counterclockwise to decrease the temperature setting clockwise to increase it The main set point temperature is displayed on the ECS Note The reduction per day feature primary function 9 must be OFF to adjust the main set point Page 23 ECS 2M Page 24 2 FAN 1 MOD BAND The Fan 1 modulation band setting establishes the temperature at which Fan 1 reaches maximum speed The value is a temperature difference from the main set point The Fan 1 modulation band is adjusted in 0 5 degree increments from a minimum setting of 2 0 F 1 0 C to a maximum setting of 18 0 F 10 0 C Adjusting the Fan 1 modulation band erotate the Selector dial to position 2 erotate the adjustment dial counterclockwise to decrease the temperature setting clockwise to increase it The Fan 1 modulation band setting is displayed on the ECS Example A main set point temperature of 70 F along with a Fan 1 band setting of 5 F is set When the temperature of the room reaches 75 F F
6. GE Motor 5KCP39 230 v 12 GE Motor Emerson Oversized motors Multifan Multifan Multifan 5KCP39 K55HXJ 230 v 230 v 230 v Leeson 1 4HP AF12L 230 v 1 2 14 14 ECS 2M TROUBLESHOOTING SYMPTOM CAUSE and REMEDY Lois continually displayed Hi is continually displayed Fan s or heater are not operating Stage 2 Fan or Heater is operating erratically Display is blank F2 displayed for relative humidity Page 44 Temperature is below minimum 13 5 F or 10 0 C Temperature is above maximum 105 0 F or 41 C Probe is short circuited Verify whether the fan s LED is on If LED is on and fan or heater is not operating check wiring fan and fuse Refer to Figure 6 for fuse location If fuse is blown replace with fuse of same type Verify that the software setting switch located behind the faceplate is properly set Verify the minimum rating 10mA at 230V or 20mA at 230V Verify that the line voltage selector switch is properly set Verify that the 10 pin flat cable between the main board and the faceplate board is connected Humidity is below minimum 30 Probe is disconnected or defective APPENDIX SPECIFICATION DESCRIPTION VALUE INPUT POWER 12 AMPs 115 230 20 10 VAC 50 60 Hz STAGE 2 dry relay 10 AMP 115V 230V contact 1 2 HP 115V Not Fused 1 HP 230V Min Rating 10mA at 115V 20mA at 230V ALARM dry relay 2
7. SYSTEM Page 21 ECS 2M The 9 primary functions are Main set point temperature Fan 1 modulation band Fan 1 minimum speed Fan 1 duty cycle timer Fan 2 Heater relative temperature set point Reduction per day 10 Record low temperature display 11 Record high temperature display 12 Room temperature display ND Any one of these functions is selected by rotating the Selector dial to the corresponding number printed on the faceplate of the panel When primary functions 1 through 4 and 8 through 11 are selected the LED status window displays a blinking value Function 12 displays room temperature The 9 secondary functions are Relative humidity set point Fan 1 motor compatibility Fan 1 minimum speed setting for humidity Fan 1 period maximum speed Fan 2 Heater differential Minimum ramping 10 Low temperature alarm 11 High temperature alarm 12 Relative humidity display BR ND Select any one of these secondary mode functions by Rotating the Selector dial to 12 e Rapidly rotating the Adjustor dial back and forth to enter secondary mode e Rotating the Selector dial from function 12 to any other function When secondary functions 1 to 4 and 8 to 11 are selected the status window displays a flashing value along with a scrolling LED display Selection of function 12 removes the ECS from the secondary function mode Page 22 CHAPTER 3 USER S GUIDE PRIMARY
8. is displayed in 1 increments from a minimum display of 30 to a maximum display of 90 If a humidity level lower than 30 is monitored F2 is displayed On the other hand if a humidity level higher than 90 is monitored Hi is displayed Displaying the relative humidity level rotate the Selector dial to position 12 rapidly rotate the Adjustor dial back and forth to enter secondary function mode The humidity level is displayed on the ECS APPENDIX ECS 2M Page 42 APPENDIX MOTOR COMPATIBILITY CURVE BRAND MODEL VOLT SIZE 1 Multifan 4E40 230 v 16 Multifan 30 8 N ulti 2E20 2 N Multifan 4E35 230v 14 N Multifan 4E40 115 v 16 Multifan 4E40 230 v 16 Multifan 4E45 115 v 18 Multifa 4E45 230v 18 Multi 0 n tifan 4E50 115 v 2 N Multifan 4E50 230 v 20 N Multifan AF24M E 230 v 24 Multifan 6E63 230 v 24 Multifan 6E71 230 v 28 Multifan 8E92 230 v 36 Ziehl Multifan Multifan Multifan 2E30 4E30 4E45 115 230 230 v 115 v 230 v 12 12 18 Multifan 6E56 230v 22 Leeson 1 2H Leeson 1 2HP Aerotech F Multifan PAF20L AF24L AT242 2E25 115 v 115 v 230 v 230 v Multifan AF AF36M 230 v 36 0 2 24 24 10 Leeson 1 4HP AF14L 115 v 14 Leeson 1 4HP Marathon 1 4HP Marathon 1 3HP Leeson 1 3HP AF16L AF18L 115 v 230 v 230 v 115 v 16 16 18 18
9. knock outs for the installation of cabling to the control panel 2 4 1 1 115 VAC Make sure that the line voltage selector switch is set to 115 VAC Connect the power cable to terminals 5 and 6 on the main bottom board connect the ground wire to terminal 7 on the main board Do not apply power to the control panel until all connections have been completed Page 11 ECS 2M 2 4 1 2 230 VAC Assure that the line voltage selector switch is set to 230 VAC Connect the power cable to terminals 5 and 6 on the main bottom board connect the ground wire to terminal 7 on the main board 2 4 2 Fan 1 terminals 3 and 4 Stage 1 of the ECS 2M controls the operation of the primary fan Connect the two leads from Fan 1 to terminals 3 and 4 on the main bottom board 2 4 3 Fan 2 Heater terminals 1 and 2 Stage 2 of the ECS 2M provides a dry contact closure which controls the operation of a second fixed speed fan or a heater This contact closure is voltage rated to 230 VAC The current rating of the dry contact is 10 Amps resistive for a heater and 6 Amps inductive for a fan Set the software settings DIP switch behind of the control panel faceplate to ON for a fan or OFF for a heater Connect the heater or Fan 2 to terminals 1 and 2 on the main bottom board 2 5 TEMPERATURE HUMIDITY PROBES Temperature and humidity probes use a Class 2 low voltage circuit These cables can extend up to a distance of 500 feet 150
10. meters Single probe temperature and humidity connections are illustrated in Figure 4 while temperature probe averaging connections are illustrated in Figure 5 Page 12 CHAPTER 2 INSTALLATION Use shielded cabling for probes Connect the shields to SHLD terminal Failure to do so may result in inaccurate readings 2 5 1 Single Temperature Probe Install a single temperature probe in an area that best reflects the overall temperature of the room Connect the two leads and the shield of the temperature probe to the control panel terminals labelled Probe as indicated in Figure 4 2 5 2 Averaging optional Four temperature probes are required if temperature averaging is desired in larger rooms Place the probes in appropriate locations to best average room temperature Refer to Figure 5 2 5 3 Humidity Probe optional Install one humidity probe in an area that best reflects the overall room humidity Connect the humidity probe to the control panel terminals labeled Probe as indicated in Figure 4 2 6 ALARM The ECS 2M provides a normally open and normally closed dry contact for alarming low or high temperature conditions In addition this same contact can be used to signal a power failure This contact may be connected to an alarm system or directly to a siren and or auto dialer Make normally open or normally closed connections as indicated in Figure 4 Momentary power interruptions may trigger false ala
11. ALARM shield g white Temperature probe Page 16 CHAPTER 2 INSTALLATION Fig 5 Temperature Averaging Probe Connection Terminal Block It is recommended to solder the jonctions of the probes Fig 6 Main Board Terminal Blocks Switches Fuses and Ground 15A Slo Blo Ground Connection IQ SQI NN co lea 772 753 Probes IPM 1 Alarm Page 17 ECS 2M VARIFAN RECOMMENDED CONTROL BACKUP WARNING AND PRECAUTIONS Equipment failure blown fuses and or tripped breakers may prove harmful to the content of the building It is therefore strongly recommended to install backup devices and alarm or warning devices see fig 7 BACKUP THERMOSTAT If the Varifan control fails then the thermostat will start the dedicated fan at full speed when the temperature will reach the T15 WD set value Therefore the T15 WD should be accessible for adjustment and should be set at the same temperature as the alarm i e approximately 5 F above the fan relative set point BACKUP POWER SOURCE The DPDT relay connects to source 1 in normal operation but will switch to source 2 if source 1 is off The relay shall be chosen to support the load connect to it ALARM CIRCUIT In regular circumstances the alarm circuit of the Varifan Control is a short circuit But if the Varifan control is defective or if the
12. ECS 2M USER S MANUAL oe NVIRONMENT CONTROL SYSTEM 2 stages computer compatible ECS 2M Although the manufacturer has made every effort to ensure the accuracy of the information contained herein this document is subject to change without notice due to ongoing product development WARNINGS AND PRECAUTIONS Equipment probe failure blown fuses and or tripped breakers may prove harmful to the contents of the building Therefore it is strongly recommended to install backup devices and alarm or warning devices Spare equipment should also be available at the owner s site Equipment manufactured by the manufacturer 15 protected against normal line surges High surges caused by thunder storms or power supply equipment may damage this equipment For added security against line voltage surges it is recommended that surge and noise suppression devices be installed at the electrical distribution panel Use of shielded cable for probes is recommended for protection against lightning These devices are available from most electrical supply distributors RECOMMENDATIONS The manufacturer recommends that all installation procedures described herein be performed by a qualified electrician or installation technician Furthermore the manufacturer recommends to test all the functions and equipment connected to the ECS including the alarm system and backup devices after installa
13. an 1 operates at its maximum speed CHAPTER 3 USER S GUIDE e FAN 1 MIN SPEED This function sets the minimum speed of Fan 1 when room temperature is below the main set point This value is entered as a percentage of fan maximum speed The Fan 1 minimum speed is adjusted in 296 increments from a minimum setting of 1296 to a maximum setting of 100 Adjusting the minimum speed of Fan 1 erotate the Selector dial to position 3 erotate the Adjustor dial counterclockwise to decrease fan speed clockwise to increase it The minimum fan speed is displayed on the ECS NOTE Upon start up Fan 1 will run at its maximum speed for 4 seconds This feature helps Fan 1 to reach its set speed as quickly as possible Page 25 ECS 2M FAN 1 DUTY CYCLE Page 26 As long as the actual temperature is below the main set point Fan 1 operates at the minimum speed set by Fan 1 Minimum Speed primary function 3 The Fan 1 duty cycle sets the percentage of time the fan is ON versus the percentage of time the fan is OFF The ON time is entered as a percentage of the total time which is known as the period The Fan 1 duty cycle is adjusted in 5 increments from a minimum setting of OFF 5 10 etc up to a maximum setting of ON corresponding to continuous operation The period is fixed to 3 minutes Adjusting the duty cycle of Fan 1 erotate the Selector dial to position 4 erotate the Adjustor dial countercloc
14. ate and timely alarm notification should environmental conditions exceed alarm set points Further security may be obtained by connecting all ECS series controls in a network configuration to a computer via the use of an optional RCM 40 remote monitoring unit This provides remote control monitoring of each room All control panel variable outputs are fused and all programmable settings are maintained whether or not the ECS 2M is powered The ECS 2M provides an automatic constant temperature reduction ramping feature for your maturing livestock A built in low temperature safety factor prevents temperatures from reaching dangerous limits With the ECS 2M in control of your climate you are assured of optimal living conditions for your livestock Page 6 DEFINITION OF TERMS MAIN SET POINT The desired room temperature Other temperature settings on the ECS 2M are relative to the main set point temperature RELATIVE TEMPERATURE A value added to or subtracted from the main set point which results in a new temperature at which a desired action starts or stops ROOM TEMPERATURE The actual temperature of a closed area ROOM HUMIDITY The actual humidity level of a closed area MINIMUM FAN SPEED The desired minimum speed for variable speed fans RAMPING An automatic daily reduction in the main set point and all temperature settings relative to this HYSTERESIS Range of temperature where two conditions are possi
15. ble The output depends on whether the temperature was increasing or decreasing when it enters that range Page 7 ECS 2M Page 8 CHAPTER 2 INSTALLATION Chapter 2 describes the installation of the ECS 2M control panel The manufacturer recommends that the following installation instructions be adhered to as closely as possible and all work be performed by a certified electrician Failure to do so may void the warranty 2 1 UNPACKING Unpack the ECS 2M and inspect contents for damage Should the contents appear to be damaged contact your local distributor for material return procedures The package should contain the following standard items e 1 ECS 2M control 1 Installed temperature probe model number 2004 1K e 2Cable fasteners or fuses e 1 User manual The following optional items may be added e 3 additional temperature probes for temperature averaging e 1 humidity probe The ECS 2M requires the RHT 1 humidity probe for maximum accuracy of monitoring and control of humidity levels Page 9 ECS 2M 2 2 MOUNTING To limit the unit s exposure to noxious gases install it in a hallway Make sure the unit is mounted right side up with the cable entry holes facing down The ECS 2M will operate in a temperature range of 32 F 120 F 0 C 50 C It is prohibited to use overhead cables outside the building Use a screwdriver to remove the faceplate and the plate on the powe
16. compatibility table Using the compatibility table find the model number of your fan motor and take note of the fan motor compatibility number Setting the Fan 1 motor compatibility erotate the Selector dial to position 12 erapidly rotate the Adjustor dial back and forth to enter secondary function mode erotate the Selector dial to position 2 erotate the Adjustor dial to select a motor curve The Fan 1 motor compatibility setting is displayed on ECS Page 33 ECS 2M 3 FAN 1 MIN HUM This function establishes the minimum speed of Fan 1 when the relative humidity level of the room exceeds the relative humidity setting The speed setting for humidity must be configured higher than the speed setting for temperature This value is entered as a percentage of maximum speed The Fan 1 minimum speed is adjusted in 2 increments from a minimum setting of 12 to a maximum setting of 100 Adjusting Fan 1 minimum speed for humidity e rotate the Selector dial to position 12 e rapidly rotate the Adjustor dial back and forth to enter secondary function mode e rotate the Selector dial to position 3 e rotate the Adjustor dial counterclockwise to decrease the speed clockwise to increase it The fan 1 minimum speed setting for humidity is displayed on the ECS Example The relative humidity setting is adjusted to 65 Fan 1 minimum speed to 25 and Fan 1 minimum speed for humidity to 50 When the humidit
17. d Viewing the lowest temperature recorded erotate the Selector dial to position 10 Clearing the low temperature value equickly rotate the Adjustor dial counterclockwise then clockwise CLr will be briefly displayed on the ECS Page 29 ECS 2M Page 30 HI TEMP This function displays the highest recorded temperature since the last clear The record high temperature is rounded to the nearest 0 5 degree from a minimum display of 13 5 F 10 0 C to a maximum display of 105 0 F 40 5 C If a temperature higher than 105 0 F is recorded Hi is displayed Displaying the highest temperature recorded erotate the Selector dial to position 11 Clearing the high temperature value equickly rotate the Adjustor dial counterclockwise then clockwise CLr will be briefly displayed on the ECS CHAPTER 3 USER S GUIDE This function displays the room temperature The Selector dial should normally be left at this position The room temperature is displayed to the nearest 0 5 degree from a minimum display of 13 5 F 10 0 C to a maximum display of 105 0 F 41 0 C the temperature is lower than 41 0 F Lo is displayed If the temperature is higher than 105 0 F Hi is displayed Viewing the room temperature erotate the Selector dial to position 12 Room temperature is displayed on the ECS Page 31 ECS 2M SECONDARY FUNCTIONS 1 REL HUMIDITY SP Page 32 If the
18. e liable for any personal injury damages loss of profits interrupted operations fine contravention of the law or damages to the production of the PURCHASER and the PURCHASER shall take up the defense and hold the manufacturer faultless regarding any legal or extra legal proceedings notice or claim by the customer or by a third party and regarding any legal and extra legal expenses and fees brought forward by such damages MAV ECS 2M Ver 1 0 June 5 2001
19. kwise to decrease the duty cycle clockwise to increase it The duty cycle is displayed on the ECS Example The duty cycle is set to 50 As long as the main set point temperature of the room has not been reached the fan operates at a minimum speed for 177 minute and goes OFF for 172 minute CHAPTER 3 USER S GUIDE 5 HEAT FAN 2 REL The Heater Fan 2 relative set point is the relative temperature at which Heater Fan 2 begins to operate This value is the temperature difference from the main set point When a heater is being controlled the relative set point is below the main set point When a fan is being controlled the relative set point is above the main set point The Heater Fan 2 relative set point temperature is adjusted in 0 5 degree increments from a minimum setting of 9 0 F 5 0 C to a maximum setting of 18 0 10 0 Adjusting the Heater Fan 2 relative temperature erotate the Selector dial to position 8 erotate the Adjustor dial counterclockwise to decrease the temperature setting clockwise to increase it The relative temperature setting is displayed ECS Example The main set point temperature is adjusted to 70 F A heater is in use and the relative set point is adjusted to 5 F When room temperature reaches 65 F the heater begins to operate A second fan is in use and the relative set point is adjusted to 15 F When room temperature reaches 85 F the second fan begins to run
20. n 0 5 degree increments from a minimum setting of 32 0 F 18 0 C to a maximum setting of 0 0 F 0 0 C Adjusting the low temperature alarm setting rotate the Selector dial to position 12 rapidly rotate the Adjustor dial back and forth to enter secondary function mode rotate the Selector dial to position 10 rotate the Adjustor dial counterclockwise to decrease the setting clockwise to increase it The low temperature alarm setting is displayed on the ECS CHAPTER 3 USER S GUIDE 11 HI TEMP ALARM This function establishes the temperature difference above the main set point that the room can reach before a high temperature alarm is signalled When a high temperature alarm occurs an alarm contact is acti vated and the alarm LED lights up on the front panel The high temperature alarm is adjusted in 0 5 degree increments from a minimum setting of 0 F 0 C to a maximum setting of 32 0 F 18 0 C Adjusting the high temperature alarm e rotate the Selector dial to position 12 rapidly rotate the Adjustor dial back and forth to enter secondary function mode rotate the Selector dial to position 11 e rotate the Adjustor dial counterclockwise to decrease the setting clockwise to increase it The high temperature alarm setting is displayed on the ECS Page 39 ECS 2M 12 RELATIVE HUMIDITY Page 40 This function displays the relative humidity of the room Relative humidity
21. o enter secondary function mode rotate the Selector dial to position 8 rotate the Adjustor dial counterclockwise to decrease the differential setting clockwise to increase it e The differential is displayed on the ECS CHAPTER 3 USER S GUIDE 9 MINIMUM RAMPING Minimum ramping is the lowest value that the ramping function can adjust the main set point to This is a security feature The minimum ramping setting is adjusted in 0 5 degree increments from a minimum setting of 13 5 F 9 5 C to a maximum setting of 105 0 F 41 0 C Adjusting the minimum ramping setting rotate the Selector dial to position 12 rapidly rotate the Adjustor dial back and forth to enter secondary function mode rotate the Selector dial to position 9 rotate the Adjustor dial counterclockwise to decrease the minimum ramping setting clockwise to increase it The minimum ramping setting is displayed on the ECS NOTE When the main set point temperature reaches the minimum ramping limit the reduction per day setting primary function 9 automatically shuts off Page 37 ECS 2M LO TEMP ALARM Page 38 This function establishes the temperature difference below the main set point that the room can reach before a low temperature alarm is signalled When a low temperature alarm occurs an alarm contact is activated and the alarm LED lights up on the front panel The low temperature alarm is adjusted i
22. r compartment Mounting hardware is not included with the unit Once both faceplates are off install the mounting screw on the wall and install the unit on it Use two more screws to secure the ECS 2 M in place using the bottom mounting holes 2 3 SWITCH SETTINGS The ECS 2M is configured for a variety of options via two switches as follows 2 3 1 Line Voltage Selector Switch This switch is 230V located on the surface of the main bottom board and adapts the control panel for 115 115V VAC or 230 VAC line voltage 15 Refer to Figures 1 2 3 Page 10 CHAPTER 2 INSTALLATION 2 3 2 Software Settings Switch This switch is located behind the control panel faceplate and adjusts the following options OFF ON OFF ON 11 Fahrenheit Celsius 12 Settings locked Setting unlocked 1 Stage 2 Heat Stage 2 Fan EN 4 Not used Relative Humidity Switch 1 Selects between a Fahrenheit or Celsius display on the front panel Switch 2 Locks unlocks user settings All settings except for main set point record low and record high are locked while this switch is off Switch 3 Selects between a Heater or Fan control on Stage two of the control panel Switch 4 To connect a humidity probe DIP switch 4 must be ON 2 4 CONNECTION PROCEDURE For the connection procedures which follow refer to Figures 1 to 3 2 4 1 Input power Use a screwdriver to remove cable
23. re is no power applied to it then the alarm circuit of the control will be an open circuit Page 18 CHAPTER 2 INSTALLATION Fig 7 Recommended control backup 115V VALVE COIL GAZ FIRED FURNAS normally closed loop Alarm SAFE WIRING WITH SECOND System SOURCE OF POWER Page 19 ECS 2M 3 0 USER GUIDE The ECS 2M front panel shown next features a LED status window and two control dials which are respectively used to select a function and adjust a setting LED STATUS WINDOW The LED status window features a 3 digit LED readout for the display of temperature in Fahrenheit or Celsius humidity level and programmable settings In addition the LED status window displays the operational status of Fans 1 and Fan 2 or a heater via three additional LEDS shown above in LED window When illuminated each LED indicates that its associated fan or heater is operating The rightmost LED lights to indicate a low or high temperature alarm condition CONTROL DIALS The center dial is the Selector dial and is used to select one of the control panels 9 primary or 9 secondary functions The dial located to the right of the Selector dial is the Adjustor dial and is used to enter secondary function mode and to adjust the setting of each function Page 20 CHAPTER 3 USER S GUIDE computer compatible ENVIRONMENT CONTROL
24. rms To avoid false alarming when the ECS 2M is connected to an alarm system install a time delay relay between the ECS 2M and the alarm system Page 13 ECS 2M 2 7 POWERING UP Before powering up the ECS 2M attach the faceplate to the casing of the control panel using the six screws previously removed Set Selector knob to position 12 Upon power up the unit will test it s display by briefly lighting all the segments of its LED Make sure that all segments light up Following the LED display test the unit displays the actual temperature of the room If temperature is not displayed refer to the Trouble Shooting section in the appendix of this document Fig 1 One Fan 115V and One Heating Unit 115V 115V Line voltage 1 selector switch must be set to 115V Page 14 CHAPTER 2 INSTALLATION Fig 2 Two Fans 230V 5 7 8 selector switch must be set to 230V Fig 3 One Fan 230V and One Heating Unit 115V Line voltage selector switch must be set to 230V Page 15 ECS 2M Notes for Figures 1 2 and 3 Power cut and protection devices case of overload A Only use fans that have thermal protection devices A Terminals 4 and 5 are internally connected A Connect the grounding wire to the ground terminal 7 A Should be on a different circuit from the ECS Fig 4 Probes and Alarm Wiring ALARM SYSTEM NC C NO IPM 1
25. tion after modifications and once a month after that Fuse verification and replacement as well as the proper setting of control values shall be the responsibility of the owner of this equipment TABLE OF CONTENTS CHAPTER 1 INTRODUCTION 1 General ette tete ee Love obeunda 5 1 1 Description nuit Eee aede 5 Definition of terms eee a 7 CHAPTER 2 INSTALLATION 2 4 1 2 242 2 4 4 2 5 2 5 1 2 5 2 2 5 3 2 6 2 7 Unpackingui iain a e REB 9 MI 10 Switch Settings 10 Line Voltage Selector Switch 10 Software Settings Switch 11 Connection Procedure 2 11 an Der and Ever e tere 11 ined etc t nde tee ine etd ete e 11 290 VAG itte teet tee tet 12 Fan tatam 12 Fan2 Heater itt ep E EC 12 Temperature Humidity Probes 12 Single Temperature 13 ER Rt een ete ie 13 Humidity Probe ss 13 mco tte optet eibi 13 Powering Up nent tiennent 14 CHAPTER 3 USER S GUIDE LED Status Window 21 Control 21 PRIMARY FUNCTIONS Main Set Point Temperature 23 Fan 1 Modulation
26. ull control over temperature humidity air flow and heat resulting in a comfortable environment for your livestock The ECS M product line offers a number of added features over existing ECS controls such as Compatible with DIP 1 Hi Lo temperature indication Automatic temperature reduction ramping Adaptable variable speed outputs for a wide selection of fan model types Humidity probe Full torque fan start preventing motor damage The ECS 2M provides microprocessor control over a two stage output The first stage controls a variable speed fan which can operate at a continuous low speed to ensure good quality of air when room temperature is below the main set point In addition the first stage may be programmed to cycle on and off When room temperature rises above the main set point the fan accelerates to increase the air flow Page 5 ECS 2M DESCRIPTION CONTINUED The second stage controls either a heater for colder climates or a second fan where further cooling is required The ECS 2M provides you with full control of two stages via the use of an easy to follow display panel All programmable features can be customized to meet your requirements The ECS 2M keeps you constantly informed by displaying the status of all of its outputs as well as the room temperature With an optional humidity probe the ECS 2M displays current humidity levels Safety of livestock is ensured by the continuous control of clim
27. y level of the room reaches 65 the minimum speed of Fan 1 gradually increases to reaches 50 when the humidity level of the room is 75 Page 34 CHAPTER 3 USER S GUIDE 4 FAN 1 PERIOD This function sets the maximum speed of Fan 1 when room temperature is higher the main set point This value is entered as a percentage of maximum speed Fan 1 maximum speed is adjusted in 2 increments from a minimum of 60 to a maximum of 100 Adjusting the maximum speed of Fan 1 rotate the Selector dial to position 12 rapidly rotate the Adjustor dial back and forth to enter secondary function mode rotate the Selector dial to position 4 rotate the Adjustor dial counterclockwise to decrease the maximum speed clockwise to increase it The Fan 1 period is displayed on the ECS Page 35 ECS 2M HEAT FAN 2 DIFF Page 36 In order to minimize erratic behavior of Heater Fan 2 when room temperature is exactly at the relative set point the differential setting separates this ON OFF threshold into two one ON threshold and one OFF This feature greatly reduces equipment wear The temperature difference between the two thresholds is the differential The differential is adjusted in 0 5 degree increments from a minimum setting of 1 F 0 5 C to a maximum setting of 6 F 3 C degrees Adjusting the differential setting e rotate the Selector dial to position 12 rapidly rotate the Adjustor dial back and forth t

ECS-2M

Contents

Download Pdf Manuals

Related Search

Related Contents