Alfa Electric CA300C User manual

UMA-CDZ-CA300C-00 Page 1/7
USER’S MANUAL (PART 2)
AIR CONDITIONER FOR ELECTRIC CABINET
CA300C
Document: UMA-CDZ-CA300C-00 Date Name
Description
User’s manual for air conditioner CA300C
ISSUE 12/03/2018 Ascheri M.
REV. 01
REV. 02
REV. 03

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TABLE OF CONTENTS
1 - DATA SHEET page. 2
2 - WIRING DIAGRAM page. 3
3 - INSTALLATION page. 4
WARRANTY page. 6
CONFORMITY DECLARATION page. 7
1 - DATA SHEET
Features Unit CA300C
Power supply V/Hz 400V/3ph/50
Dimensions HxWxD mm 400x400x800
Cooling Capacity A35A35 W 2800
Cooling Capacity A35A50 W 2110
Absorbed Electric Power EN814 A35A35 W 1300
Starting current A 14.5
Max running current A 2.5
Refrigerant Type / kg R134a / 0.9
Temperature setting - Internal thermostat (factory set @ 35°C)
Noise level dB(A) 65
Operating temperature °C Enclosure 20-55
°C Ambient 20-45
Protection degree EN60529/1 enclosure side - IP54
Protection degree EN60529/1 ambient side - IP34
Weight kg 65

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2 - WIRING DIAGRAM

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3 – INSTALLATION
Before any operation TURN OFF the power
of electrical enclosure
1) Make the fixing hole on the enclosure roof as is shown in the following drawing
2) Apply the gasket (included) on the bottom panel of the air conditioner;
3) Mount the air conditioner on the electrical cabinet according to the drilling template with
adequate screws and washers against unscrewing
4) Wire male plug (included) with an adequate cable as is shown by following picture

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5) Connect male plug to female socket on the bottom of air conditioner
6) Connect a hose with adequate section to the condensate drain pipe (copper pipe on
side of air conditioner)
7) Connect the unit with the power supply 400V / 3ph / 50Hz
8) TURN ON the power of electrical enclosure
To adjust thermostat set point the cover must be removed. TURN-OFF the power
before any operations. Unscrew eye-bolt on the top of the cover and five screws on
sides of cover
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.

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WARRANTY
WE
Alfa Electric
Division of:
ALFA PLASTIC s.a.s.
Via Della Valle, 39 – 20048 CARATE BRIANZA (MI)
Tel. [phone] – Fax [phone]
Mail: [e-mail]
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. value of power supply indicated in the data plate is completely respected;
2. requirements specified on user’s manual are completely respected;
3. cabinet temperature is not higher or lower than its rated temperature;
4. ambient temperature is not higher or lower than its rated temperature;
5. the product is mounted on cabinets with a minimum IP54 protection level;
6. the product is mounted on cabinets that not requiring higher cooling power than
expected;
7. the product is clearly identifiable by serial number.
The warranty does not apply if :
1. the cooling circuit has been modified about type and quantity of refrigerant or
composition;
2. the unit operates in acid or corrosive ambient;
3. the unit has been modified without ALFAPLASTIC consent.
This warranty shall become null as soon as the product is altered or modified in its
structure or in circuits.
The terms of this warranty (commencement and termination dates) are not modified by
any repair or replacement of products.
For every part that results defective during the period of this warranty, ALFAPLASTIC shall
repair or replace it. Any others charges arising from removal, handling and installation of
the products shall not be refunded by ALFAPLASTIC.
Like is specified on user’s manual, installation, handling, the correct earthing in
accordance with all current standards are under the responsibility of costumer.
In the event of any damage caused by a defective product shall apply the EEC85.374
standard.
The malfunction must be communicated in writing to ALFAPLASTIC.
Warranty is void if the costumer is not in good standing with the payments
LEGAL RAPRESENTATIVE
FIORATTI P.

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CONFORMITY DECLARATION
WE
Alfa Electric
Division of:
ALFA PLASTIC s.a.s.
Via Della Valle, 39 – 20841 CARATE BRIANZA (MB)
Tel. [phone] – Fax [phone]
Mail: [email protected]m
www.alfaelectric.com
DECLARE THAT THE AIR CONDITIONER
CA SERIES
DOES COMPLY WITH THE FOLLOWING DIRECTIVES
2006/42/EC (MACHINERY DIRECTIVES)
2014/30/EU (EMC DIRECTIVE)
2014/35/EU (LOW VOLTAGE DIRECTIVE)
UNIT REFERENCE NORMATIVE
EN6024-1 (SAFETY OF MACHINARY-ELECTRICAL EQUIPMENT OF MACHINES)
EN 60335-1 (HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES-SAFETY PART1)
EN 60335-2-40 (HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES-SAFETY PART2-40: PARTICULAR REQUIREMENTS FOR
ELECTRICAL HEAT PUMPS, AIR CONDITIONERS AND DEHUMIDIFIERS)
EN 60529 (DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE))
EN61000-3-2 (ELECTROMAGNETIC COMPATIBILITY (EMC)-PART 3-2:LIMITS-LIMITS FOR HARMONIC CURRENT EMISSIONS
(EQUIPMENT INPUT CURRENT <=16A PER PHASE))
EN61000-3-3 (ELECTROMAGNETIC COMPATIBILITY (EMC)-PART 3-3:LIMITS-LIMITATION OF VOLTAGE CHANGES, VOLTAGE
FLUCTUATIONS AND FLICKER IN PUBLIC LOW-VOLTAGE SUPPLY SYSTEMS, FOR EQUIPMENT WITH RATED CURRENT
<=16A PER PHASE AND NOT SUBJECT TO CONDITIONAL CONNECTION)
EN61000-6-2 (ELECTROMAGNETIC COMPATIBILITY (EMC)-PART 6-2:GENERIC STANDARDS-IMMUNITY FOR INDUSTRIAL
ENVIROMENTS)
EN61000-6-3 (ELECTROMAGNETIC COMPATIBILITY (EMC)-PART 6-3:GENERIC STANDARDS-EMISSION STANDARD FOR
RESIDENTIAL, COMMERCIAL AND LIGHT-INDUSTRIAL ENVIRONMENTS)
EN61000-6-4 (ELECTROMAGNETIC COMPATIBILITY (EMC)-PART 6-4:GENERIC STANDARDS-EMISSION FOR INDUSTRIAL
ENVIRONMENTS)
LEGAL RAPRESENTATIVE
FIORATTI P.
Form: DCO-CDZ-XXXXXXX -02 Date Name
Description
Declaration of Conformity for air conditioner
ISSUE 12/07/2011 Ascheri M.
REV. 1 18/04/2017 Ascheri M.
REV. 2 18/03/2017 Ascheri M.
REV. 3