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INDOOR APPLICATION AVC145 Document: UMA-CDZ-AVC145.xxx-04 Date Name Description ISSUE 24/02/2020 Ascheri M. REV. 04 07/09/2020 Ascheri M. Original user’s manual for air conditioner AVC145 series Language: English REV. 05 REV. 06 Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE Page 1/19 UMA-CDZ-AVC145xxAE-04...
2 - INSTALLATION 2.1 PRODUCT HANDLING AIR CONDITIONER AVC series must be handled in upright position and protected against accidental tipping over. The air conditioner handling, when unpacked, can be done thanks to lifting eye bolt. If lifting eye bolts are not included, please provide an adequate M6 male lifting eye bolt (2) and screw it inside blind threaded (1) insert placed on top of the air conditioner Check the proper fixing of eye bolts before lift the air conditioner.
2.3 FITTING Make the fixing hole on the enclosure as is shown in the drilling template Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE Page 4/19 UMA-CDZ-AVC145xxAE-04...
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Deburr all sharp edges to avoid accidental injuries Apply the gasket (included in fixing kit) on the back panel of the air conditioner; Lift the air conditioner by lifting eyebolt and place it near the enclosure wall Mount the air conditioner on the electrical cabinet according to the drilling template with M6X16 screws and washers against unscrewing (included in mounting kit) Connect the condensate drain pipe as is shown in picture below...
Air conditioner produces condensate because the moist air inside of the enclosure meets cold heat exchanger (evaporator) and then it becomes water; water production decreases during air conditioner working because enclosure air becomes dry. The enclosure must be IP 54 protected, if enclosure is not airtight, condensate production could increase.
Compressor turns and condenser fan ON when internal enclosure temperature rises up to set point value + hysteresis. Compressor and condenser fan turn OFF when internal enclosure temperature decreases below set point value. 4.1 DIGITAL THERMOSTAT (ONLY FOR AVC145.001, AVC145.011, AVC145.021) Indicator Symbol Status Meaning Set parameters Measuring &...
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cabinet sensor -20~+20℉ 0: Disable Select evaporator sensor 1:Enable -10~+10℃ Temperature calibration of 0℃ ℃/℉ evaporator sensor -20~+20℉ 0~60 Defrost cycle 30min 0: Cancel defrost function Maximum defrost time 1~99 0~45℃ Defrost stop temperature 7℃ ℃/℉ 32~115℉ Compressor start and stop 00: Disable in the mode of “run/stop in 01:Enable...
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Set-point adjustment 1) Press the button for 3 sec in status of measuring and controlling to enter user menu, the panel will display 2) Press the button again to display the parameter value of , and modify the temperature set- point by pressing WARNING: temperature which unit starts to work is St+C1.
Wiring diagram 4.2 MECHANICAL THERMOSTAT Before any operation TURN OFF the power of electrical enclosure WARNING: the air conditioner is designed to operate at 35 ° C cabinet temperature. If the set point is changed the performance of the unit will vary. 1) Regulating mechanical thermostat is fixed on the side on air conditioner, remove the cover to find it.
5 – SPARE PARTS LIST 5.1- SPARE PARTS FOR AVC145.000, AVC145.010, AVC145.020 ABREVIATION DESCRIPTION CODE Evaporator fan VCENT190D230V Compressor BSD122DT Condenser fan VCENT220D230V Evaporator fan capacitor CON2UFS2M8F Compressor capacitor CON20UFS2M8F Condenser fan capacitor CON2UFS2M8F Regulating thermostat TR2 9335 5.2- SPARE PARTS FOR AVC145.001, AVC145.011, AVC145.021...
WARRANTY Alfa Electric Division of: ALFA PLASTIC s.a.s. Via Della Valle, 39 – 20048 CARATE BRIANZA (MI) Tel. +39 (0362) 903.539 – Fax +39 (0362) 975.133 Mail: info@alfaelectric.com www.alfaelectric.com guarantees that the product is free from any quality defects. The product is guaranteed for a period of 12 months from the date of delivery, provided it operates under the following conditions: 1.
UE DECLARATION OF CONFORMITY Alfa Electric Division of: ALFA PLASTIC s.a.s. Via Della Valle, 39 – 20841 CARATE BRIANZA (MB) Tel. +39 (0362) 903.539 – Fax +39 (0362) 975.133 Mail: info@alfaelectric.com www.alfaelectric.com DECLARE THAT THE AIR CONDITIONER FOR ELECTRICAL CABINETS...
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