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Alfa Electric AVC035 User Manual

Air conditioner for electrical enclosure indoor application
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USER'S MANUAL (PART 2)
AIR CONDITIONER FOR ELECTRICAL ENCLOSURE
Division of:
ALFAPLASTIC s.a.s.
Via Della Valle, 39 – 20841 Carate Brianza (MB) Italy
Tel. +39 (0362) 903.539 Fax. +39 (0362) 975.133
Mail:
info@alfaelectric.com
www.alfaelectric.com
Document: UMA-CDZ-AVC035-05
Description
Original user's manual for air conditioner AVC035 series
Language: English
Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE
UMA-CDZ-AVC035-05
INDOOR APPLICATION
AVC035
Date
REV. 02
19/02/2019
REV. 03
25/06/2020
REV. 04
30/04/2021
REV. 05
23/07/2021
Name
Ascheri M.
Ascheri M.
Ascheri M.
Ascheri M.
Page 1/24

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Summary of Contents for Alfa Electric AVC035

  • Page 1 Date Name Description REV. 02 19/02/2019 Ascheri M. REV. 03 25/06/2020 Ascheri M. Original user’s manual for air conditioner AVC035 series Language: English REV. 04 30/04/2021 Ascheri M. REV. 05 23/07/2021 Ascheri M. Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE Page 1/24...

  • Page 2: Table Of Contents

    4 - STARTING AND ADJUSTMENT ....................14 DIGITAL THERMOSTAT ....................14 MECHANICAL THERMOSTAT ..................17 5 – SPARE PARTS LIST ....................... 18 5.1- SPARE PARTS FOR AVC035.000, AVC035.010, AVC035.020..........18 5.2- SPARE PARTS FOR AVC035.001, AVC035.011, AVC035.021..........18 6 - ACCESSORIES ........................19 FILTER ........................19 6.1.1...

  • Page 3: Technical Data

    1 - TECHNICAL DATA CONTROL TYPE ARTICLE CODE Mechanical thermostat AVC035.000 AVC035.010 AVC035.020 Digital thermostat AVC035.001 AVC035.011 AVC035.021 FEATURES Unit Power supply V | ph| Hz 230 | 1 | 50/60 115 | 1 | 50/60 400 | 2 | 50/60...

  • Page 4: Installation

    AIR CONDITIONER AVC series must be handled in upright position and protected against accidental tipping over. Air conditioners AVC035 series are fitted with female blind threaded insert to screw male lifting eye bolts. The air conditioner handling, when unpacked, can be done thanks to lifting eye bolt.

  • Page 5: Fitting

    2.3 FITTING 1) Make the fixing hole on the enclosure as is shown in the drilling template Deburr all sharp edges to avoid accidental injuries Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE Page 5/24 UMA-CDZ-AVC035-05...
  • Page 6 The enclosure must be IP 54 protected, if enclosure is not airtight, condensate production could increase. The enclosure IP54 degree is guaranteed only if the air conditioner is proper mounted. Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE Page 6/24 UMA-CDZ-AVC035-05...

  • Page 7: Electrical Connection

    Upstream of the electrical connection, an efficient disconnection system must be provided and it must be clearly identified Air conditioner is already fitted with a temperature controller, no additional temperature control must be connected upstream of the unit. Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE Page 7/24 UMA-CDZ-AVC035-05...

  • Page 8: Wiring Diagram

    3.1 WIRING DIAGRAM 3.1.1 AVC035.000 Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE Page 8/24 UMA-CDZ-AVC035-05...

  • Page 9: Avc035.010

    3.1.2 AVC035.010 Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE Page 9/24 UMA-CDZ-AVC035-05...

  • Page 10: Avc035.020

    3.1.3 AVC035.020 Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE Page 10/24 UMA-CDZ-AVC035-05...

  • Page 11: Avc035.001

    3.1.4 AVC035.001 Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE Page 11/24 UMA-CDZ-AVC035-05...

  • Page 12: Avc035.011

    3.1.5 AVC035.011 Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE Page 12/24 UMA-CDZ-AVC035-05...

  • Page 13: Avc035.021

    3.1.6 AVC035.021 Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE Page 13/24 UMA-CDZ-AVC035-05...

  • Page 14: Starting And Adjustment

    4.1 DIGITAL THERMOSTAT (only for AVC035.001, AVC035.011, AVC035.021) Compressor and condenser fan turn ON when internal enclosure temperature rises up to set point value + temperature differential (parameter C1) and the minimum interval of two successive switch-on of the compressor (parameter C2) is elapsed.
  • Page 15 For example, St is set to 0℃, and it will automatically adjust to 32℉ after switch; C4 (calibration value of cabinet sensor) is set to +8℃,and it will automatically adjust to +20*(8/10)=+16℉. Suggestion: Switch Celsius/Fahrenheit first, then adjust the value of related parameter items to ensure correct parameter configuration. Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE Page 15/24 UMA-CDZ-AVC035-05...
  • Page 16 Refrigeration stops when the cabinet temperature < temperature set-point In case of cabinet sensor fault, When =0, compressor start and stop time in the mode of “run/stop in a proportional time” is disabled, refrigeration stops. Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE Page 16/24 UMA-CDZ-AVC035-05...

  • Page 17: Mechanical Thermostat

    <A5 and alarm delay time run out, controller will display rL 4.2 MECHANICAL THERMOSTAT (only for AVC035.000, AVC035.010, AVC035.020) Compressor and condenser fan turn ON when internal enclosure temperature rises up to set point value of thermostat.. Compressor and condenser fan turn OFF when internal enclosure temperature decreases below set point value –...

  • Page 18: Spare Parts List

    5 – SPARE PARTS LIST 5.1- SPARE PARTS FOR AVC035.000, AVC035.010, AVC035.020 REFERRED TO WIRING DESCRIPTION CODE DIAGRAM Evaporator fan A2175HBL-TC Compressor BSA357DT Condenser fan VCENT190D230V Compressor capacitor CON6.3UFS2M8F Condenser fan capacitor CON2UFS2M8F Regulating thermostat TERMOSTTR2 Autotransformer AUTOTRA450VA Supply connector (male...

  • Page 19: Accessories

    6.1.1.2 Place the filter on the air conditioner cover as is shown by picture below. (On the filter frame a hole shows the right position of filter: it must be kept as is shown in picture below): Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE Page 19/24 UMA-CDZ-AVC035-05...
  • Page 20 6.1.1.3 Place the hooks inside of cover grid, start from left side of the grid. Push the filter to the left until the hooks are right placed inside of grid. 6.1.1.4 Push the hooks, placed on the right, inside of cover grid. Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE Page 20/24 UMA-CDZ-AVC035-05...

  • Page 21: Filter Removal

    Filter mat cleaning or replacement depends to environmental dirt. Check the filter mat status periodically. 6.2 FLOW DIVERTER 6.2.1 Flow diverter installation The flow diverter allows to deflect the fresh air towards the bottom of the enclosure allowing for better cooling Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE Page 21/24 UMA-CDZ-AVC035-05...
  • Page 22 Fix the Flow diverter with included n°2 screws. Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE Page 22/24 UMA-CDZ-AVC035-05...

  • Page 23: Warranty

    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.

  • Page 24: Ue Declaration Of Conformity

    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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