Alfa Electric AVC145 User manual

Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE Page 1/19
UMA-CDZ-AVC145xxAE-04
USER’S MANUAL (PART 2)
AIR CONDITIONER FOR ELECTRICAL ENCLOSURES
INDOOR APPLICATION
AVC145
Document: UMA-CDZ-AVC145.xxx-04 Date Name
Description
Original user’s manual for air conditioner AVC145 series
Language: English
ISSUE 24/02/2020 Ascheri M.
REV. 04 07/09/2020 Ascheri M.
REV. 05
REV. 06

Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE Page 2/19
UMA-CDZ-AVC145xxAE-04
1
-
TECHNICAL DATA
P
age
2
2-INSTALLATION Page 3
2.1 - PRODUCT HANDLING
Page
3
2.2 - GENERAL CHECKS BEFORE INSTALLATION
Page
3
2.3 - FITTING Page 4
3
-
E
L
E
CTRICAL
CONNECTION
Page
6
3.1 - WIRING DIAGRAM
Page
7
3.1.1 – AVC145.000 Page 7
3.1.2 – AVC145.010
Page
8
3.1.3 – AVC145.020
Page
9
3.1.4 – AVC145.001 Page 10
3.1.5 – AVC145.011
Page
11
3.1.6 – AVC145.021
Page
12
4
-
STARTING AND ADJUSTMENT
Page
13
4.1 - DIGITAL THERMOSTAT
Page
1
3
4.2 - MECHANICAL THERMOSTAT
Page
1
6
5
-
S
PARE PARTS LIST
Page
1
7
5.1 - SPARE PARTS FOR AVC145.000, AVC145.010, AVC145.020
Page
1
7
5.2 - SPARE PARTS FOR AVC145.001, AVC145.011, AVC145.021
Page
1
7
WARRANTY
Page
1
8
CONFORM
ITY DECLARATION
Page
1
9
1
-
TECHNICAL
DATA
Features Unit AVC145.000 AVC145.001 AVC145.010 AVC145.011 AVC145.020 AVC145.021
Power supply V/Hz 230V - 1ph – 50/60 115V - 1ph – 50/60 400V - 2ph – 50/60
Dimensions HxWxD mm 800x400x240
Cooling capacity
A35A35 W 1450/1500
Cooling capacity
A35A50 W 1150/1200
Max current A 3.7/4.2 7.4/8.4 1.35/2.1
Delayed fuse A 10
Absorbed electric power
A35A35 W 660/700
Absorbed electric power
A35A50 W 800/860
Refrigerant type /
charge - / kg R134a / 0,7kg
Operating temperature
(ambient) °C +20/+55
Operating temperature
(enclosure) °C +20/+45
Noise level dB(A) 65
Electrical connection - Three-pole connector
Protection degree
EN60529/1 (enclosure) - IP54
Protection degree
EN60529/1 (ambient) - IP34
Weight (with packaging) kg 37 (38) 49 (50) 49 (50)
Colour - RAL 7035
Conformity/Certifications - CE

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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.
2.2 GENERAL CHECKS BEFORE INSTALLATION
Before the installation make sure that the cabinet is disconnected from the
electrical supply.
GENERAL CHECKS
-
electrical enclosure must be disconnected
form powe
r
supply
- electrical data shown on rating label pasted on air conditioner side must be
guaranteed
- Electrical enclosure must be sized according to air conditioner dimensions and
weight.
-
Electrical
enclosure must have at least IP54 protection degree
- Internal and external components of electrical enclosure don’t have to affect the
proper
installation
of
air conditioner
- The installation site must be free from excessive dirt, aggressive ambient
conditions and moisture.
-
The installation site must be free from
hot air
flows
-
The
internal side of
e
lectrical enclosure must b
e
free from
dirt
and moisture
- The environment temperature must be within the range specified on label pasted
on
air
conditioner side
- Inside of electrical enclosure there must not be components that could affect the
proper ventil
ation
- the enclosure positioning with installed air conditioner must be carefully selected to
ensure good ventilation (clearance between the air conditioner and the near walls
must be at least 500 mm in each side).
-
P
r
oper
disposing of condensate discharge

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UMA-CDZ-AVC145xxAE-04
2.3 FITTING
1) Make the fixing hole on the enclosure as is shown in the drilling template

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UMA-CDZ-AVC145xxAE-04
Deburr all sharp edges to avoid accidental injuries
2) Apply the gasket (included in fixing kit) on the back panel of the air
conditioner;
3) Lift the air conditioner by lifting eyebolt and place it near the enclosure wall
4) Mount the air conditioner on the electrical cabinet according to the drilling
template with M6X16 screws and washers against unscrewing (included in
mounting kit)
5) Connect the condensate drain pipe as is shown in picture below