Dantherm calorex PP22BC, Инструкция для владельца и по установке

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ELECTRICAL
ELECTRICAL (MACHINE WIRING AND SUPPLY)
SEE FIG. 4,5,6 AND 7 FOR PREFERRED METHOD
Use of the Dantherm Ltd. Energy Management Controller will enable greater
savings to be made because the circulating pump need only run when required
and this can be at a time preferred by the Customer, i.e. in the Economy 7
period.
All electrical work to be carried out in accordance with l.E.E. standards, latest
issue, or local codes of practice as applicable.
The machine should be installed in accordance with EMC2004/108/EC.
Protected supply to incorporate fuses or motor type circuit breakers (Type C)
to specified rating, (see Data Sheet). H.R.C. fuses are recommended. An isolator
which disconnects all poles must be fitted within 2m and in sight of machine.†
All units must be correctly earthed/grounded. An earth leakage trip of the
current operating type (30mA) is recommended to be fitted to this heat pump
and any associated equipment. When fitting recommended earth leakage trip,
to avoid nuisance tripping, the machine should be connected to its own 30mA
trip separate from any other associated equipment.
INCONSISTENT ELECTRICAL SUPPLY
The following limits of operation must not be exceeded if Dantherm Ltd.
machines are to be guaranteed either in performance or warranty terms:
NOTE: 1234BC/1834BHC and PP22BC units are fitted with phase
protection and will not run if the phases are not connected in correct
order (phase sequence) or if the supply voltage is 15% less than the
nominal voltage. (415V for 3~N 50Hz) . The lamp on the phase rotation
relay, situated in the electric box, is illuminated when the phases are
correctly connected and the voltage is sufficient.
Minimum Maximum
Voltage
Single phase machines 207V 253V
Three-phase machines 360V 440V
Cycle frequency 47.5Hz 52.5Hz
N.B. This voltage must be available at the heat pump whilst running.
† Note the isolator must have a minimum of 3mm air gap when turned off.
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SD331852 ISSUE 7