User Manual for TEC models including: SNR-ACC-200-TEC Thermoelectric Cooler, SNR-ACC-200-TEC, Thermoelectric Cooler, Cooler
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DocumentDocumentTEC Thermoelectric Cooler USER MANUAL MODEL: SNR-ACC-200-TEC please read this manual book before use 1 TEC air conditioning user manual 1. Product Introduction 1.1. Introduction The thermoelectric cooler (short name of "TEC "), made of semiconductor refrigeration piece,heat sinks,fans and panel,is a kind of cooling equipment consists of Peltier material .The inner sealed circuit is composed of the two different metal leads,X and Y . When it is on power,heat on cool end is transferred to hot end,which leads to the temperature drop at cool end and temperature rise at hot end.The switch between hot end and cool end can be completed by changing elctrode. 1.2. Working principle When the DC flow through the circuit, which is formed by different conductor connection in nodes produces endothermic or exothermic phenomenon,this phenomenon called peltier effect .TEC use in this peltier effect . When TEC power on , one side cooling through the fan and the heat sink to absorb heat, contained in the other side of the heating through the fan and heat sink get heat away. Working principle 2 TEC air conditioning user manual 2. Product parameters 2.1. Product technical parameters Dc voltage power Cooling capacity Heating capacity installation Working temperature range Ambient humidity Protection grade Noise dB weight VDC W W W / RH / dB(A) Kg -58 - -44 312 200 350 Door -40 - +55 5% - 95% IP 55 63 10 FEATURES : Using semiconductor electronic cooling, small volume, light weight. No compressor, no Freon, no pollution, no vibration, no leak. Free mountingapplicable to a variety of places. Working ambient temperature:-10~+70 Welded fin-heat sinkhigh efficiency heat. High-dense foam insulation between heat sink and cold heat sink. Hot-side heat sink overheat protection temperature setting +75±5 It can be remote monitored through RS485. 3 TEC air conditioning user manual 2.3. Size of product 3. Installation Instruction 4 TEC air conditioning user manual 4.Power input + ::DC 48V + - DC 48V NO : Normally open ( Connect at the alarm ) NC : Normally closed ( Disconnect when warning ) COM : Communication point 5. Products running 5.1. Product check before operation After install ,please check one by one; It's the below side that have control panel and connect well with the cabinet , well seal; Power voltage and working voltage are consistent; The line must be connected well and consistent with manual book; Inner and outer loops and into the outlet without stop; Inside and outside the fan rotation freely. 5.2. Products running Turn on the powerTEC start to self-inspection.Then TEC Through temperature detection inside the cabinets ,According to control the operation of the logic control TEC air conditioning. 5.3. Monitor TEC connect with computer though RS485, user can check system state by monitor background ( including fan , TEC , sensor) and change parameter. 5 TEC air conditioning user manual 6. Parameter Setting and error code 6.1.Parameter Setting On the main window, you can enter parameter setting menu by pressing `M' key for 5 seconds, the and keys can change the function code. Pressing "S" key, It will display the parameter value, the value can be modified through the and keys(long press can quickly change the value), Pressing M key can return to function list, press the SET key will modify the parameters, modify the system displays after the success of End, and then return to the display function code , press the M key for 3 seconds to exit the parameter setting interface , return to the main screen. Set the code below: 6 TEC air conditioning user manual Code Parameter F01 TE cooling start temperature F02 TE cooling return difference temperature F03 TE heating start temperature F04 TE heating return difference temperature F05 TE work mode when temperature fail F06 Hydrogen discharging interval time F07 Hydrogen discharging work time F08 TE low voltage F09 TE high voltage Range Default 2250 30 215 6 -4020 5 215 10 01 1 530 6Hour 560 2Minute 4048 44V 4960 58V Note F10 Cabinet inside low temperature limit F11 Cabinet inside high temperature limit F12 Device communication address -4020 2560 1255 0 35 1 7 TEC air conditioning user manual 6.2 Error Code The controller will generate an alarm signal if the controller and the parts failed or the temperature is out of range. The alarm lamp on the panel is lit. LED will display the cabinet inside temperature and error code alternately. When the device has multiple alarms, the operator will alternately display the alarm codes. The indication of the error code as following : Code E01 E03 E04 E07 E08 E09 E10 E11 E12 E13 E14 E15 E16 E17 Indication Cabinet inside temperature alarming Cabinet inside low temperature alarming Cabinet inside high temperature alarming Internal fan speed abnormal alarming External fan speed abnormal alarming High TE current supply Low TE current supply High TE voltage supply Low TE voltage supply Gate intrude alarming Water intrude alarming Humidity alarming Smog alarming Bump alarming 8 TEC air conditioning user manual 6.3. State Lights Lamp Indication Lighten Temperature Setting Parameter Cooling Cooling State Heating Heating State Fan Alarm External Fan State Flash Selt-Checking - -Alarm On 9 TEC air conditioning user manual 7. Maintenance 7.1. Regular inspection A. Inspect DC,alarm line ,connect line; B. Check whether the TEC operate normally; C. Check whether has block from outer circulating air inlet ; D. Suggested that regular inspection 4 times a year. 7.2. Keep TEC are used in the outdoor environment for long-time,there will be dust on outer circulating air inlet type and extruded aluminum radiator should clean and maintenance . 8. After-sales service and warranty 8.1. Warranty The warranty period depends on the contract within normal use. 8.2. Free maintenance range During warranty period, any problems caused by the product itself will be repaired for free. Customers are required to provide product model,but below disclaimer range: Disclaimer range; A. Cannot provide the product serial number see nameplate attached to the product; B. Damage caused by the user's replacing parts or disassembly, or damage caused for disassembly by non-authorized service; C. Error not from TEC ,such as the fault from user's device, users of software ; D. Physical damage caused during shipment, installation and other improper use (such as the air conditioner cannot be inverted etc.; D. Not in accordance with the specification requirements for installation or maintenance or damage caused by force majeure. 8.3. Remark If the user has other special requests, besides the items of this usage instruction, it should also include other items and notes listed in the signed technical agreement by both parties. If such usage instruction conflicts with signed technical agreement, the technical agreement shall prevail . 10 TEC air conditioning user manual 11WPS Writer