Grant Aerona 3 HPID10R32, Инструкция по эксплуатации, Страница: 28 / 100

Section 7: Remote Controller Page 28
Remote controller
Mounting plate
Figure 7-1: Removing the mounting plate
2. Fix the mounting plate to the wall.
When the wiring is hidden
1. Before starting the remote controller installation, pass
the wiring conduit through the inside of the wall (refer to
Figure 7-2).
2. Pull out the Remote controller cable, passing it through
the wiring conduit and through the wiring hole in the
mounting plate.
Figure 7-2: Wiring hidden
Wiring conduit
Mounting plate
Remote controller
cord
When the wiring is exposed
1. Fix the mounting plate to a solid position on the wall with
the two screws provided (refer to Figure 7-3).
Screw
Mounting plate
Figure 7-3: Wiring exposed
• Do not over tighten the screws as this can deform or
break the screw hole of the mounting plate.
• Use the wall plugs if the mounting plate is to be fixed by
screws to tile, concrete or mortar.
• The remote controller is connected using the two screw
terminals on the rear of the controller. Refer to Figure 7-5.
3. Connect the remote controller cable to the terminal on the rear
of the remote controller:
• Hook the wires under the clamp - locating it onto the four
hooks
• The remote controller has no polarity so wires can be
connected either way round.
4. Install the remote controller.
Fix the remote controller to the mounting plate by sliding it
downwards.
5. After installing the remote controller, check the fixing is secure.
If the mounting plate is not stable, tighten the screws further.
! WARNING !
Do not use a power screwdriver. It can damage the screw
hole which can cause contact failure.
7.1 REMOTE CONTROLLER
The remote controller is used to:
•
switch the heat pump on and off
• display room temperature
• display outdoor temperature
• display day/time (refer to Section 9.2 for setting the day and
time)
• access and check/adjust remote controller parameters.
• to access and check/adjust the heat pump control parameters
(refer to Section 9 and also Appendix D)
The remote controller will also display any fault error codes should
there be a fault condition. Refer to Section 11.
It can also be used view the heat pump operating conditions at any
point in time using the Monitor Display function. Refer to Section
10.7.
7.2 INSTALLATION REQUIREMENTS
Notes for the remote controller installation
The remote controller should be installed in a convenient position
where the user can easily access it to view the display and operate
the on/off switch when necessary.
It is a requirement of MCS installations that any fault indication
(e.g. the fault error codes displayed on the remote controller
screen) should be visible to the user.
•
Do not install the remote controller in damp conditions such as
in the bathroom. The remote controller is not waterproof.
• Never install above a cooker or boiler or any other combustion
device. This would cause breakdown of electrical parts and
deformation of the outer case.
• Do not install in any location subject to steam.
• Do not install in any location subject to direct sunlight.
• Install the remote controller a convenient position where it is
out of the reach of children.
• The remote controller can be installed in the same room as
underfloor heating.
• Do not install in any location where industrial chemicals are
used (ammonia, sulphur, chlorine, ethylene compounds, acids,
etc.).
• Route the remote controller cable in such a way that is not in
contact with heat.
• Do not damage the remote controller cable and use cable
conduit to avoid the damage.
! WARNING !
The remote controller must NOT be fitted inside the heat
pump casing.
7.3 INSTALLING THE REMOTE CONTROLLER
• The connection between the heat pump and the remote
controller is low-voltage, so it does not require electrical
qualifications, but do follow technical standards for electrical
equipment in making this installation.
• Isolate the main power supply to the heat pump before
connecting the remote controller cable.
1. Slide the mounting plate downward to remove from the remote
controller (refer to Figure 7-1).
7 Remote Controller