Airtecnic ENERGY BOX AC Operation Manual Download Page 43

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Summary of Contents for ENERGY BOX AC

Page 1: ...ERGY BOX AC A ENERGY BOX AC Ceiling Type Heat Energy Recovery Unit with Heat Pump www airtechnic gr www facebook com Airtechnic gr V 4 ΟΔΗΓΙΕΣ ΧΡΗΣΗΣ OPERATION MANUAL 500 750 1 000 1 500 2 000 3 000 4 000 ...

Page 2: ... been prepared and given to customer as a guide for easy installation operation units manufactured by Airtechnic The manual contains description of the unit components and basic informations and recommendations for proper and fail free operation Please read the instructions and warnings given in this manual before starting installation operation and maintenance works and keep this manual near the ...

Page 3: ...se this product outside the range of its rated voltage and control capacity ATTENTION Install this product in an environment where the temperature ranges from 0 C to 40 C and the relative humidity is less than 60 If condensation is expected to form heat up the fresh outside air by a duct heater etc Select an adequately sturdy position for installing the product and install it properly and securely...

Page 4: ... to conduct disassembly and repairs Failure to heed this warning may result in fire electrical shock or injury Connect the product properly to the ground Malfunctioning or power leaks can cause electrical shock An isolator switch having minimum contact gap of 3 mm in all poles must be provided as a means of disconnecting the power supply NOTE The installations which is not available for installati...

Page 5: ...are clean and they do not block the flow of air 5 Make sure there is the connection of drainage on the unit check any possible clogging in drainage line and clean if necessary 6 Please check whether the diameter of the air duct connection of the unit and the diameter of the spigot are the same If the duct connection is smaller change it with the correct one 7 Make sure the electrical connections o...

Page 6: ... 84 8 1 7 59 7 19 Total Power kw 3 0 96 1 39 1 72 2 41 2 81 4 49 7 21 Electric Heater Diameter mm ø 250 ø 250 ø 300 300 x 300 400 x 400 500 x 400 550 x 450 Electric Heater Optional kw 4 1 5 1 5 2 4 5 10 10 Unit Weight kg 105 110 150 200 280 410 360 Filter Type G Sınıfı Refrigerant R404A R407C Summer Condition Outdoor air 35 C D B 40 Rh Indoor air 25 C K T 50 Rh evaporation 7 2 C condensation 50 C ...

Page 7: ... the service area values are specified as S on the table Installation is on page 7 ENERGY BOX AC A AC A B C DxF ExF S 1 500 1 650 1 450 440 300 x 300 600 x 300 850 2 000 2 100 1 620 587 400 x 400 550 x 400 800 3 000 2 200 1 911 587 500 x 400 800 x 400 1 050 4 000 2 200 1 911 650 550 x 450 800 x 450 1 100 All measurement values are mm The gaps of the service area values are specified as S on the ta...

Page 8: ...8 6 1 6 6 7 84 8 1 7 59 7 19 Total Power kw 3 1 10 1 97 2 29 2 38 2 87 4 58 7 84 Electric Heater Diameter mm Ø 250 Ø 250 Ø 300 300 x 300 400 x 400 500 x 400 550 x 450 Electric Heater Optional kw 4 1 5 1 5 2 4 5 10 10 Unit Weight kg 105 115 150 200 280 410 360 Filter Type G Sınıfı Refrigerant R404A R407C Summer Condition Outdoor air 35 C D B 40 Rh Indoor air 25 C K T 50 Rh evaporation 7 2 C condens...

Page 9: ...he service area values are specified as S on the table Installation is on page 10 ENERGY BOX AC Α AC EC A B C DxF ExF S 1 500 1 650 1 450 475 300 x 300 600 x 300 850 2 000 2 100 1 620 622 400 x 400 550 x 400 800 3 000 2 200 1 911 622 500 x 400 800 x 400 1 050 4 000 2 200 1 911 685 550 x 450 800 x 450 1 100 All measurement values are mm The gaps of the service area values are specified as S on the ...

Page 10: ...are under the unit The gaps of the maintenance area are specified as S on the technical picture Unit Dimension is on page 5 and 7 L For circular air duct L 2 x ød For rectangular air duct L Duct diagonal length WARNING Check these warnings before installation Extremely Sharp Bends Multiple Bends Bends right next to the outlet Extreme Reduction in the diameter of the connected ducts ...

Page 11: ...KI 30 2311 82 40 00 w w w a i r t e c h n i c g r continue to next page Deep hood to prevent rainwater entering the system EA Exhaust Outlet Inspection opening Supply Air Grille Supply Air Exhaust Air Return Air Grille Air Duct Anchor bolt to the provided by user OA Outdoor Air Inlet ...

Page 12: ...or bolts and adjust in such a way that the unit is installed horizontally Tighten up securely using double nuts in order to prevent looseness WARNING Check the stability of sling bolts during the installation WARNING Before attaching the duct connection flanges check that no foreign matter has found WARNING 1 Connect the drainage line with downward slope 2 Water condensed in the exchanger and coil...

Page 13: ...n S Max S1 S2 S3 1 5 mm It is suitable for units with 230V supply voltage P Power I Current U Voltage S Conductor cross section k Conductor coefficient L Conductor length e The voltage drop P 1 23 kW L 50 m U 230 V e 3 PF CosQ 0 8 k 56 m Ω EXAMPLE OF CABLE CROSS SECTION CALCULATION 1 I current 1 230 W 230 0 8 6 68 A The cable will be used is selected from the cable cross section table so that the ...

Page 14: ...OF CABLE CROSS SECTION CALCULATION 1 I current 4900 W 3 400 0 8 6 68 A The cable will be used is selected from the cable cross section table so that the equivalent ampere value in the table should be higher than calculated I current value S1 0 5 mm 2 e 3 S 100 4900 50 56 3 400 S2 0 91 mm S2 1 mm 3 I cable I fuse I current I cable 10 A 8 85 A The cable will be used is selected from the cable cross ...

Page 15: ... S 100 1360 50 56 3 400 0 76 mm S2 0 76 mm 1 mm S2 1 mm 3 I cable I fuse I current I cable 10 A 7 39 A I fuse which will be higher than I current is selected The cable will be used is selected from the cable cross section table so that the equivalent ampere value in the table should be higher than selected I fuse value I cable 12 A S3 0 5 mm Cable cross section S Max S1 S2 S3 1 5 mm S Max 0 5 1 0 ...

Page 16: ... supply voltage P Power I Current U Voltage S Conductor cross section k Conductor coefficient L Conductor length e The voltage drop P 1 37 kW L 50 m U 230 V e 3 PF CosQ 0 8 k 56 m Ω EXAMPLE OF CABLE CROSS SECTION CALCULATION 1 I current 1370 W 230 0 8 7 44 A The cable will be used is selected from the cable cross section table so that the equivalent ampere value in the table should be higher than ...

Page 17: ... mm 2 e 3 S 100 10680 50 56 3 400 S2 1 98 mm S2 2 5 mm 3 I cable I fuse I current I cable 25 A 19 29 A I fuse which will be higher than I current is selected The cable will be used is selected from the cable cross section table so that the equivalent ampere value in the table should be higher than selected I fuse value I cable 32 A S3 2 5 mm Cable cross section S Max S1 S2 S3 1 5 mm S Max 1 5 2 5 ...

Page 18: ...must be done by an authorized personnel 2 Drain pipe connection should be done before making the electrical connection and please start electrical installation after being sure that insulation is ensured 3 All kinds of safety measures should be taken by the technician during installation 4 Electrical wiring must be done according to the specified electrical diagram Any electrical connection which ...

Page 19: ...2311 82 40 00 w w w a i r t e c h n i c g r Wiring Diagram With AIRTECHNIC DX Control Card For ENERGY BOX AC Α AC 500 750 1 000 Units Supply F an Exhaust F an Filter Faut 4 Way Valve Pressure Switch Crankcase Heater Compressor CAP ACITOR CAP ACITOR OA Thermistor RA Thermistor SA Thermistor ...

Page 20: ...30 211 70 55 500 THES NIKI 30 2311 82 40 00 Wiring Diagram With AIRTECHNIC DX Control Card For ENERGY BOX AC Α AC 500 750 1 000 Units Supply F an Exhaust F an Filter Faut 4 Way Valve Pressure Switch Crankcase Heater Compressor CAP ACITOR CAP ACITOR OA Thermistor RA Thermistor SA Thermistor ...

Page 21: ... 2311 82 40 00 w w w a i r t e c h n i c g r Wiring Diagram With AIRTECHNIC DX Control Card For ENERGY BOXAC Α AC 3 000 4 000 Units Supply F an Exhaust F an Filter Faut 4 Way Valve Pressure S witch Crankcase Heater Compressor CAP ACITOR CAP ACITOR OA Thermistor RA Thermistor SA Thermistor ...

Page 22: ...1 70 55 500 THES NIKI 30 2311 82 40 00 Wiring Diagram With AIRTECHNIC DX Control Card For ENERGY BOX AC Α AC 500 EC Unit Supply F an Exhaust F an Filter Faut OA Thermistor RA Thermistor SA Thermistor Exhaust F an Control Supply F an Control 4 Way Valve Pressure Switch Crankcase Heater Compressor ...

Page 23: ... c g r Wiring Diagram With AIRTECHNIC DX Control Card For ENERGY BOXAC Α AC 750 EC 1 000 EC 1 500 EC 2 000 EC Units Supply F an Exhaust F an Supply F an Control Supply F an Fault Exhaust F an Control Exhaust F an Fault SA Thermistor RA Thermistor OA Thermistor Filter Faut 4 Way Valve Pressure Switch Crankcase Heater Compressor ...

Page 24: ...I 30 2311 82 40 00 Wiring Diagram With AIRTECHNIC DX Control Card For ENERGY BOX AC Α AC 3 000 EC Unit Supply F an Exhaust F an Supply F an Control Supply F an Fault Exhaust F an Control Exhaust F an Fault SA Thermistor RA Thermistor OA Thermistor Filter Faut 4 Way Valve Pressure Switch Crankcase Heater Compressor ...

Page 25: ... t e c h n i c g r Wiring Diagram With AIRTECHNIC DX Control Card For ENERGY BOX AC Α AC 4 000 EC Unit Supply F an Exhaust F an Supply F an Control Supply F an Fault Exhaust F an Control Exhaust F an Fault SA Thermistor RA Thermistor OA Thermistor Filter Faut 4 Way Valve Pressure Switch Crankcase Heater Compressor ...

Page 26: ...re running continuously in accordance with CO2 sensor air quality sensor or humidity sensor Optional Frost Protection Function Where outdoor air is too low this function is a protection method to prevent heat exchanger from freezing Standard Standard Pre Heater Function Where outdoor air is too low fresh air is heated by a pre heater before it enters into the unit This function is a protection met...

Page 27: ...ngs Factory setting values can be changed by Pro Panel Filter Function This function controls filter change time There are 2 alternatives to control filters 1 It records run time of the unit Filter change time is set a particular run time by factory settings When set time expires control board gives an alert red warning light flashes for filter change After filter cleaning is done filter setting t...

Page 28: ...p switch 3 on Frost Protection Function Condensation occurs inside the unit where outdoor air temperature is below 0 C Heat exchanger can be damaged if condensation water freezes inside Control board changes fan speed periodically to protect freezing Note This function is active when outdoor air temperature is below 3 C Set temperature value is changeable on Pro Panel Pre Heater Function Optional ...

Page 29: ...alue that is set before boost function is activated Note 1 Boost speed and boost time are changeable on Pro Panel Note 2 During operating at boost function on Basic Panel high H medium M and low L speed leds are on at the same time BMS Function BMS Function makes the unit to be monitored on a central automation system 1 Dry contact outputs There are 2 dry contact outputs Working status and failure...

Page 30: ...eans fan failure or outdoor air thermistor failure Unit is not working 2 If red warning signal and fan speed led lights simultaneously it means failure of components Only fans are running 3 If red warning signal flashes it is an alarm of dirty filter Screen failure code is ERR on Pro Panel See failure code list Note After troubleshooting press on Basic Panel and on Pro Panel for 3 seconds Child Pr...

Page 31: ...he fan is running light of that fan speed starts to flash To deactivate this mode press or for 3 seconds 6 Single Fan Mode RA If you press for 3 seconds OA fan will be off and RA fan will continue to run At which step the fan is running light of that fan speed starts to flash To deactivate this mode press or for 3 seconds 7 To reset the duration of filter contamination depending time press and 8 C...

Page 32: ...ress to decrease existing value 1 4 Press to exit existing menu 5 Press to activate boost function 6 Child Lock To activate this function press and for 3 seconds When child proof protection is active keypad is locked and buttons do not work To deactivate this function press and for 3 seconds 7 To reset the duration of filter contamination depending time press and Hold the buttons during reset time...

Page 33: ...mer Company Introduction Screen Brightness and Contrast Setting 1 Screen Symbols Main Screen Standard mode Single fan mode only exhaust fan is running Single fan mode only supply fan is running VOD Auto mode Air Conditioning Mode Automatic Heating Cooling Ventilation Fan speed High Fan speed Med Fan speed Low Fan speed Boost Fan speed Auto If unit is on VOD mode Supply fan Exhaust fan Fan is off F...

Page 34: ...ode Compressor is on Cooling mode Compressor is off Heating mode Compressor is on Heating mode No failure freezing scenario is off During a failure situation the code ERR and its code will be seen on screen Filter dirty Freezing scenario is on Defrost scenario is on There is no pre heater Pre heater is off Pre heater is on There is no by pass By pass is off By pass is on BMS and TIMER is not adjus...

Page 35: ...Screen Symbols Company Introduction 4 Screen Symbols Screen Brightness and Contrast Setting Start up time of unit Shut down time of unit Time hh mm ss Date yy mm dd TIMER is off TIMER is on 5 weekdays TIMER is on Weekdays Saturdays TIMER is on All days Company logo and internet address Pro panel software version Screen brightness value Screen contrast value ...

Page 36: ...nsor 2 failure 11 ERR 11 Gas pressure fault 12 ERR 12 Alarm of dirty filter 13 ERR 13 Gas pressure fault gas circuit get blocked 14 ERR 14 Reset option is active 15 ERR 15 Pro Panel communication error Note This is only available for DX units This is only available for Pro Panel Modbus Connection 1 Introduction This document includes the protocol of Modbus communication that is used with AIRTECHNI...

Page 37: ...blem occurs 120 Ohm resistance should be added at the beginning and end of the line as shown on schema 4 Modbus Functions Communication package Table 3 1 is the same for each function First address information of relevant module is sent on package Table 3 1 Modbus package type Address Information Function Code Data Failure Control CRC16 Control board supports only two of standard functions of Modb...

Page 38: ... 0 x 25 0 x CA Response of Control Board Address Information Function Code Register ID Data Length Failure Control 0 x 01 0 x 03 0 x 00 0 x 07 0 x FF 0 x FA 0 x 34 Table 3 3 Function 06 Transfer Package Example Master Transfer Address Information Function Code Register ID Data Length Failure Control 0 x 01 0 x 06 0 x 00 0 x 02 0 x 0C 0 x 00 0 x 2D 0 x 0A Response of Control Board Address Informati...

Page 39: ... w w a i r t e c h n i c g r Energy Box AC Α AC 39 ATHENS 30 211 70 55 500 THES NIKI 30 2311 82 40 00 w w w a i r t e c h n i c g r Modbus Register List Pro Panel register values DX unit register values ...

Page 40: ...w a i r t e c h n i c g r Energy Box AC Α AC 40 w w w a i r t e c h n i c g r ATHENS 30 211 70 55 500 THES NIKI 30 2311 82 40 00 Basic Panel Dimensions Pro Panel Dimensions 65mm 90 mm 15mm 106 mm 82mm 24 mm ...

Page 41: ... w w a i r t e c h n i c g r Energy Box AC Α AC 41 ATHENS 30 211 70 55 500 THES NIKI 30 2311 82 40 00 w w w a i r t e c h n i c g r Basic Panel Installation Pro Panel Installation 1 2 3 1 2 3 1 2 3 1 2 3 ...

Page 42: ... from the main unit Note The maximum weight of heat exchanger is 22 kg Step 2 Cellulosic heat exchanger can be cleaned by using vacuum Aluminium heat exchanger can be cleaned by hot water or steam Leave to dry after cleaning heat exchanger Connect the unit after making sure that the heat exchanger has dried Air Filter Cleaning Step 1 Open the filter service cover Remove the air filters from the un...

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