auer 950280, Инструкция по установке и эксплуатации

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installer
HRC
70
35kW HIGH TEMPERATURE HEAT PUMP
manual
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10 11
The rules and regulations in the country of
installation MUST be respected (standard
C15-100).
• The electrical lines for general power supply to the
circuits must be made in compliance with your
country’s current rules and regulations (standard
C15-100).
• Standard C15-100 determines the cable section to
be used based on acceptable currents.
• Standard C15-100 determines the cable section to
be used based on the following elements :
- Nature of the conductor :
. type of insulation, number of strands, etc...
- Installation mode :
. influence of conductor and cable groups
. ambient temperature
. tightly or non-tightly installed
. length of cables, etc...
• During transport, the electrical connections
may be subject to accidental loosening.
• To eliminate any risk of abnormal heating, it is
necessary to ensure the placement of the faston
type electrical connections are secure and tighten
the screw connections.
See§ «Spare parts - electrical boxes»
3.4 - Connecting to the power supply
Ensure that the power supply is sufficient to supply both the Heat
Pump and the electrical back-up if necessary, taking into account
any other domestic usage of electricity.
Connection to the power supply for each appliance must be done
by a qualified professional with the mains power switched off.
Each appliance is delivered from the factory completely pre-
wired. However, it is necessary to connect the following elements
to the relevant terminals:
• The electrical supply of the power circuit for each appliance
separately : the Heat Pump.
• The 2-core sheathed connecting cable (10m length supplied)
between the Heat Pump and the Pilot.
Under no circumstances will the manufacturer be held liable
for any problems which may arise due to improper installation,
choice of power supply cable, or measures used for installation.
Terminal strips
Ther terminal strips are spring-loaded «Cage Clamps».
For handling, use the following :
- for2,5mm² control terminals or 4mm² -
6mm² power terminals (tetra), use a 3,5 x
0,5mm flat-head screwdriver.
- for 10mm² mains power terminals
(single-phase), use a 5,5 x 0,8mm flat-
head screwdriver.
1 : Insert the screwdriver into the flap just above or
below the identification number.
2 : Insert the wire into the «CAGE CLAMP» when
the flap is open.
3 : Remove the screwdriver.
Note:
The wires must be stripped to the following lengths :
- for the 2,5mm² control terminals: between 10 and 12mm
- for the mains power terminal between 18 and 20mm
3.4.1 - Recommendations for connecting the
system to the power supply
Check :
• The power consumption
• Number and thickness of the power supply
cables
• Fuse or circuit breaker ratings
The power supply must come from an electrical protection and
sectioning device which complies with all current rules and
regulation in effect in the country of use.
This CE-approved unit complies with all the essential
requirements of the following directives:
- Low voltage n°2006/95/CE
- Electromagnetic compatibility n° 2004/108/CE
Ensure that the installation is equipped with a properly sized and
connected grounding cable.
Ensure that the voltage and frequency of the general power
supply fits requirements.
The acceptable variation in voltage is:
230 V -10% to +6% 50Hz for single-phase+ Ground models
400 V -10% to +6% 50Hz for three-phase+ N Ground models
3.4.2 - Connecting the heat Pump to the power
supply
- It is the responsibility of the installer and
of the client to ensure that the appliance
is compatible with the power grid before
connecting the HRC
70
Heat Pump (see the
electricity provider information form in the
Appendix)
- The power grid impedence value must be less
than the Heat Pump impedance Z
max
value (see
§ «Connecting the HRC
70
Heat Pump to the
power supply»).
- If the electrical installation standards are not
respected there could be irreversible damages
to the HRC
70
Heat Pump which are not covered
by the manufacturer’s warranty.
ELECTRICAL INSTALLATION
RECOMMENDATIONS
The HRC
70
Heat Pump is CE-marked. It is compliant with French
standard NF C15-100 as well as European standards EN 61000-3-3
and EN 61000-3-11, among others.
It is equipped with a progressive start-up, which limits the current
at start-up to 60 A in three-phase.
The power supply cable should be sized carefully according to the
following factors:
- Maximum current required
- Distance between the HRC
70
Heat Pump and the power
supply
- overall protection
- The neutral operating system