Ideal Heating Logic Air DHW IDEPLUHP180DUOPPSZ, Установка и обслуживание, Страница: 32 / 94

Section 4 - Installation
INST
ALLA
TION
32 Installation and Maintenance
4.1.8 Accessing the Casing
The side panel is removable for the installation of the electrical
supply.
To remove the panel follow steps 1 to 3 and to refit the panel
follow steps 4 to 7:
1. To remove the panel, the 4 lower screws shown in
Figure
33 are removed using an appropriate tool.
2. The top screw is then to be removed whilst holding onto
the panel handle to prevent sudden drop of the panel.
3. The panel can then be slid down and the bottom angled
outwards for removal.
4. To refit the panel, it must be angled to locate the top of the
panel into the gap and then pushed flat against the unit.
5. The panel is then to slide upwards. If the panel is not flat
to the unit at this stage, it must be moved downwards and
then back upwards until it engages with the unit and fits
flat with the casing.
6. Fit the top screw first to retain the panel position.
7. Fit the remaining 4 screws.
Figure 33. Heat Pump - Panel Removal
4.1.9 Electrical Installation
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WARNING: All electrical work is to be undertaken
by a competent electrician. The electrical supply is to be
switched off with appropriate safety measures in place to
prevent accidental activation. The electrical installation
must be done on the Heat Pump first and connection to
the supply must be the last connection made to reduce
risk of electric shock.
The electrical installation is only to be undertaken once all
other installation operations prior to this section have been
completed.
Electrical installations must comply with the requirements and
guidance of the IET Wiring Regulations BS 7671, and these
guidelines are to be used to determine the cross-sectional
area of the electrical cable.
The electrical installation must be installed in accordance with
the specification in Table 1 on page 8.
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CAUTION: Incorrect installation of the electrical
supply can lead to the destruction of the electrical power
in the Heat Pump and any other unit that it is connected
to.
The Heat Pump is to be supplied directly from the consumer
unit using protected cable via a dedicated rotary isolator.
The Heat Pump supply line must not contain a plug-type
connection.
The electrical supply is to be taken from an RCD (residual
current device) protected circuit and must have a Type-C
bipolar cut-out device (circuit-breaker, fuse) compliant with the
local installation rules in force.
There is to be an isolation switch, that when operated will
switch off all poles, installed local to the Heat Pump.
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WARNING: This product must be earthed, and
it must not be possible to disconnect the protective
conductor through any isolator switches.
The system requires a 230 V power supply for the Logic Air
Monobloc Heat Pump. If a hot water cylinder with immersion
heater is fitted a second 230 V supply is required to be
supplied to the heat pump control box.