Electric Installation And Wiring - Airflow Susurro 400 Instruction Manual

6. INSTALLATION

ELECTRIC INSTALLATION AND WIRING

CAUTION!
The main power supply must be turned off before work-
•
ing on the internal parts of the unit.
The electrical installation must be done pursuant to the
•
technical documentation and by a certified electrician.
The installation might be done by a professional with
qualifications in electricity. The manual must observed,
together with the laws and regulations applicable in the
country.
The wiring diagrams in the product have a higher priority
•
than those in manual. Before the installation, check that
the indication of the terminals corresponds to the wiring
connection diagram. In case of doubt, contact the suppli-
er and do not connect the unit under any circumstances.
The unit must be connected to the main power source
•
with an isolated cable with a heat resistance in compli-
ance with the diameter and the applicable laws and regu-
lations of the country.
Any altering or changes to the internal connections of the
•
unit are forbidden and may result in the loss of warranty.
Only the use of original accessories guarantees the cor-
•
rect function of the unit.
Product designation
Serial number
(Fig. 1) Location of the label and explanation of each part.
Airflow Developments Limited
Aidelle House, Lancaster Road,
Cressex Business Park,
High Wycombe, Buckinghamshire,
United Kingdom, HP12 3QP
Electric power cable
• The power cable is not included. It has to be procured before the
installation. Choose the type and thickness of the cable according
to the unit's maximum consumption and the specific requirements
of the place of installation.
TECHNICAL INFORMATION
The electrical parameters can be found on the manufacturer's labels
•
inside and on the side of the unit (Fig. 1).
All the unit's electrical circuits must be connected through an earth
leakage breaker according to the current model.
The unit must be connected in a way that it can be disconnected from
the power supply with one piece.
Table of minimum sizes of breakers according to the model of heat
recovery unit.
Recommended minimum values of the circuit breakers:
-XS0... EPRH - S0
Susurro 400
4A (1F) 10A (1F)
Susurro 700
4A (1F) 13A (1F)
Susurro 1000
6A (1F) 10A (1F)
Accessories
Connect the electric accessories of the unit to the connecting termi-
nal, as shown in the diagram and the indications of the terminals.
• U = Voltage
• f = Frequency
• n = Speed
• ph = Phase
• av = Air output
• I = Total current
• P = Output
• m = weight
• IP = IP cover
• ver = designation for
ducer
15
EPRH-EPOH EPRH-WPOH X - EPOH X - WPOH
16A (1F) 10A (1F) 10A (1F) 4A (1F)
10A (3F) 13A (1F) 13A (1F) 4A (1F)
13A (3F) 10A (3F) 10A (3F) 6A (1F)
pro-
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