Read this document carefully before using this device. The guarantee will be expired by damaging of the device if you don't attend to the directions in the user manual. Also we don't accept any compensations for personal injury, material damage or capital disadvantages. ENDA EHTC7425A HUMIDITY AND TEMPERATURE CONTROLLER Thank you for choosing ENDA EHTC7425A Humidity and Temperature Controller 72 x 72mm sized Dual 4 digits display 0/4-20mA, 0-10V, 1- 5V analog or digital input (Specify at Order) Heating or cooling control selection PID, On-Off Temperature control selection PID Auto-calculation (SELF TUNE) Humidification or drying control selection Internal supply output for sensor Timer control for fan relay output 2 Relay outputs with time setting for incubation operations Adjustable buzzer alarm feature for measurement values CE marked according to European Norms. C(on/off) HUMIDITY TEMPERATURE CONTROLLER TECHNICAL SPECIFICATIONS ENVIRONMENTAL CONDITIONS Ambient/stroge temperature 80% Relative humidity for temperatures up to 31°C, decreasing linearly to 50% at 40°C. Rated pollution degree KEEP AWAY device from exposed to corrosive, volatile and flammable gases or liquids and DO NOT USE the device in similar hazardous locations. ELECTRICAL CHARACTERISTICS Supply Power consumption Wiring Temperature input range Humidity input range EMC Safety requirements 230V AC 110V AC ±10%, 50/60Hz or 10...30V DC / 8...24V AC Max. 7VA 2.5mm² screw-terminal connections 0~20mA / 0~10V can be selected for analog output sensors. Temperature range for digital output Enda Sensor is -40~125°C 0~20mA / 0~10V can be selected for analog output sensors. Humidity range for digital output Enda Sensor is 0~100 RH EN 61326-1: 2013 EN 61010-1: 2010 (pollution degree 2, overvoltage category II) INPUTS Input Type Measurement Range Input Resistance Approx. 10Ω Measurement Accuracy When the device is in current measurement mode, the input impedance is 10Ω. Therefore voltage input should not be connected to the device while in current mode. Otherwise the device will deteriorate. If it is necessary to switch from the voltage measurement mode to the current measurement mode while the device is running, It must be removed and then changed to one of the input type current measurement modes. OUTPUT Sensor Supply Life expectancy for relay 15VDC , Max. 50mA 30.000.000 Switching for no-load operation; 300.000 switching for 10A resistive load at 250VAC. HOUSING Housing type Dimensions Weight Enclosure Material Suitable for flush-panel mounting according to DIN 43 700. W72xH72xD97mm Approx. 350g (after packing) Self extinguishing plastics Avoid any liquid contact when the device is switched on. DO NOT clean the device with solvent (thinner, gasoline, acid etc.) and / or abrasive cleaning agents. SİSEL MÜHENDİSLİK ELEKTRONİK SAN. VE TİC. A.Ş. Şerifali Mah. Barbaros Cad. No:18 Y.Dudullu 34775 ÜMRANİYE/İSTANBUL-TURKEY Tel : +90 216 499 46 64 Pbx. Fax : +90 216 365 74 01 url : www.enda.com.tr

Panel cut-out C(on/off) HUMIDITY TEMPERATURE CONTROLLER To removing the device from panel : - While pressing both side of the device in direction 1 and push it in direction 2 Flush mounting clamp 1) While panel mounting, additional distance is required for connection cables. 2) Panel thickness should be maximum 10mm. 3) If there is no 90mm free space at back side of the device, it would be difficult to remove it from the panel. SENSOR (Must be ordered separately) EHTD-CB-100 Digital Output Humidity Temperature Sensor Measuring Range EHTS-W-UV-XX EHTS-W-LV-XX EHTS-CB-UV-XX EHTS-CB-LV-XX EHTS-DC-UV-XX...

FRONT PANEL COMMANDS & USAGE EHTC7425A In “Running Mode”, indicates the measured temperature value. In “Programming Mode”, indicates the parameter name. Indicator(s) LEDs illuminates if ; HEAT Heater relay is activated Humidity relay is activated Fan relay is activated Left relay (rotation)is activated In “Running Mode”, indicates the measured relative humidity value. In “Programming Mode”, indicates the parameter value or unit. In “Running Mode” , switches off the control outputs. In “Programming Mode”, decrease the value or changes the parameters. Right relay (rotation)is activated In “Running...

Error - Warning - Alarm Definitions 5.Err 1000 t.Alr Sensor Failure. Check the sensor connection. The audible warning is activated. Temperature and humidification outputs are disabled. Temperature Alarm. Audible warning is activated. Temperature output is disabled. 1000 Humidification Alarm. Audible warning is activated. Humidification output is disabled. H.Alr 1000 5.tun 1000 t.hi 1000 run Self tune menu has been entered. During self tune menu, indicates that the measured temperature value is greater than 60% of the set value. Self tune process is running. 1000 Self tune process has been successfully...

PROGRAMMING THE DEVICE (1/2) Device has two menus as user and hidden menu. User menu is the frequently used parameters and the hidden menu is where all parameters are found. Menus can be transferred between parameters. If SET and keys are pressed together for 2 seconds in the hidden menu, the parameter is transferred to the user menu. Up to 10 parameters can be transferred to the user menu in this way. If SET and keys are pressed together for 2 seconds in the user menu, parameter is removed from user menu. User Menu If keys are pressed together for 2 seconds, user menu is entered and first parameter...

Rotating Control (no: Rotating not active, Ye5: Rotating active) Rotating ON time duration Rotating OFF time duration. Alarm message display delay time after power up Temperature alarm configuration (AB5 : Absolute alarm, rEF : Relative alarm) A.b5: Alarm values are A.tLo and A.tHi rEF: Alarm values are A.tlo = t.5Et-A.tlo and A.tHi = t.5Et+A.tHi Temperature upper level alarm (If AttP is changed, this parameter must be re-programmed). Temperature lower level alarm (If AttP is changed, this parameter must be re-programmed) Temperature alarm hysteresis Humidity alarm configuration (AB5 : Absolute...