AHT MACAO 100, Operating Instructions Manual

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3 | Product description AHT Cooling Systems GmbH | en
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3 Product description
3.1 General information
AHT products comply with EU Regulation 1907/2006
(REACH) on the Registration, Evaluation, Authorisation
and Restriction of Chemicals.
Neither refrigerant R-290 nor the blowing agent pen-
tane have an ozone depletion potential (ODP).
R-290 has a very low global warming potential (GWP)
of 3.
3.2 Technical data
Key technical data can be found on the rating plate
(see
→ Rating plate and serial number).
Parameter Value
External dimensions
See
→ Appliance model over-
view
Appliance weight
See
→ Appliance model over-
view
Airborne noise emit-
ted/emission sound
pressure level
< 70 dB(A)
Refrigerant Propane (R-290)
M-package tempera-
ture class (product
temperature class)
pursuant to EN ISO
23953-2
L1
Series
Area of use/ op-
erating mode
Selectable ap-
plication
(-)
Deep freezing “-”
A1/A2
Customer-specific factory setting when delivered.
Bus system
Parameter Value
Bus cable Patch cable CAT 5-S/FTP
Bus system (op-
tional)
PROTOCOL MODBUS RTU
RS-485 2-WIRE
Connection via RJ45
socket/RJ45 connector
Baud rate 19200 bit/s
Data length 8-bit
Parity None
Stop bit 1
Minimum TimeOut 60 ms
Electrical connection
Parameter Value
Rated voltage/ rated
frequency
220 - 240 V/50 Hz
Connecting cable 3-pin cable
Minimum cross-sec-
tion for connecting
cables
1.0 mm
2
Mains plug - mains side
Parameter Value
Plug types CEE 7/7
Plug types BS 1363
Appliance plug - appliance side (lEC box)
Parameter Value
Plug types IEC 60320-C13
Fusing
See
→ Fusing
Rated
cur-
rent
[A]
Fault
current
[mA]
Type
Tripping
charac-
teristic
Circuit breaker (LS/CB)
16 - -
C (slow-
acting)
Residual current circuit breaker (FI/RCCB/GFCI)
40 30
G (short-time delay)
A (pulse current-sensitive)/
F (mixed frequency-sensi-
tive)/ B (universal current-
sensitive)
-
Residual current circuit breaker with overcurrent pro-
tection FI-LS/RCBO (alternative to RCCB and CB)
16 30
G (short-time delay)
A (pulse current-sensitive)/
F (mixed frequency-sensi-
tive)/ B (universal current-
sensitive)
C (slow-
acting)
Recommended light colours
Parameter Value
Cold white 5000 K
Custom deviations possible.
More information: Maintenance service (see
→
Maintenance services).
3.3 Rating plate and serial number
Observe the information on the rating plate.
The rating plate is a sticker on the back of the appliance.
Information on rating plate
–
Appliance name and type
–
Serial number
–
Climate class*
–
Rated voltage and frequency
–
Rate current and consumption
–
Refrigerant and quantity used
–
Net content
–
Date of manufacture
–
and further technical data
*Examples of climate classes:
Climate class
pursuant to
ISO 23953-2
Ambient tem-
perature [°C]
Relative hu-
midity [%]
3 25 60