Galletti MYCOMFORT LARGE Manual Del Usuario página 51

MYCOMFORT LARGE
8. Warning: position the air temperature sensor (black) and water sensor (white)
following the directions provided in the relevant sections herein;
9. Fit the cabinet back in place, securing it with the four screws previously removed
in step 1
Fig. 17: Controller mounted on Flat
ESTRO
Installation on the support and fan coil unit
1. Remove the four screws concealed by the flap and take off the fan coil unit cabinet.
(Fig. 18).
Fig. 18: Removal of Estro cabinet
2. Open the controller after removing the screw of the cover; pass the cables through
the rear slot and wire them to the connectors as indicated in the diagram. Plug
in the connectors and close the controller again.
Fig. 19: Wiring cables of the controller
3. Remove the pre-cut plastic tabs from one of the two windows so as to match
up with the slot on the rear of the controller which will be used for the electrical
wiring of the support (one or the other window of the support depending on whether
the controller will be mounted on the left or right side of the fan coil unit).
Controller support for Estro
4. Pass the cables through the slot in the support and fasten the support and
controller together using the two screws provided. (Figure 20 shows how the
controller and support should be assembled if the controller is installed on the
right side of the fan coil unit: if the controller is installed on the left side of the
fan coil unit, the support will have to be turned by 180°).
Fig. 20: Controller support fastening
5. Make the electrical connections according to the diagrams provided in this manual
(remove any connection cable for valve and heating element where these devices
are not present).
6. Once the electrical connections have been made, before completing installation
of the controller it is recommended to carry out the self-diagnosis procedure to
check whether all outputs are functioning correctly (fan at the different speeds
and valves where present): Refer to the relevant section in this manual.
7. Fit the controller-support assembly to the fan coil unit using the bayonet couplings
(Fig. 21).
Fig. 21: Estro Support fastening
8. Warning: position the air temperature sensor (black) and water sensor (white)
following the directions provided in the relevant sections herein;
9. Set the cabinet back on top of the fan coil unit, securing it with the four screws.
Then fit the covering frame in place as shown in Fig. 22.
Fig. 22: Mounting the frame on Estro
2X1
Installation on the support and fan coil unit
1. Take off the indoor unit cabinet after removing the four screws concealed by the
flap covers at either end of the flap (Fig. 23).
Fig. 23: Removal of 2x1 cabinet
2. Open the controller after removing the screw of the cover; pass the cables through
the rear slot and wire them to the connectors as indicated in the diagram. Plug
in the connectors and close the controller again.
Fig. 24: Wiring cables of the controller
3. Pass the cables through the slot in the support and fasten the support and
controller together using the two screws provided. (Figure 25 shows how the
controller and support should be assembled if the controller is installed on the
right side of the fan coil unit: if the controller is installed on the left side of the
fan coil unit, the support will have to be turned by 180°).
È severamente vietata la riproduzione anche parziale di questo manuale / All copying, even partial, of this manual is strictly forbidden
Fig. 25: Controller support fastening
4. Make the electrical connections according to the diagrams provided in this manual
(remove any connection cable for valve and heating element where these devices
are not present).
5. Once the electrical connections have been made, before completing installation
of the controller it is recommended to carry out the self-diagnosis procedure to
check whether all outputs are functioning correctly (fan at the different speeds
and valves where present): refer to the relevant section in this manual.
6. Fit the controller-support assembly to the indoor unit using the screw couplings
(Fig. 26).
Fig. 26: 2x1 Support fastening
7. Install the reinforcement bracket
Fig. 27: Reinforcement bracket
8. Warning: position the air temperature sensor (black) and water sensor (white)
following the directions provided in the relevant sections herein;
9. Fit the cabinet back in place, securing it with the four screws (figure 28).
INSTALLATION OF WALL-MOUNTED CONTROLLER
NB: for wall mounting of the controller it is advisable to use an electric box behind the
controller to accommodate the cables.
NB: Prior to installation, carefully remove the protective film from the display; removal
of the film may cause some dark streaks to appear on the display but these will
SUPPORT
disappear after a few seconds and are not signs of a controller defect.
Instructions for wall mounting
1. Remove the fastening screw of the controller (figure 29).
PRE-CUT TABS 2. If a 503 electrical enclosure is used, pass the cables through the slot at the bottom
of the controller and use the holes provided for fastening (figure 30).
3. Otherwise, in the wall where you wish to mount the controller, drill holes to match
up with the fastening slots (5x8mm) on the base of the controller; pass the cables
through the slot on the base and screw it to the wall (previously drilled) (figure
31).
4. Make the electrical connections to the indoor unit terminal block as per the wiring
diagram.
5. Close the controller box and fix with the screw removed as described at point 1.
AIR SENSOR INSTALLATION
The air sensor is included in the installation kit and is necessary only for the installation
of the controller on the unit.
WARNING:
To prevent disturbance and consequent malfunctions, make sure that the sensor
cables are NOT situated in proximity to power lines (230V).
Should an extension be necessary, use a shielded cable to be connected to ground
only on the controller side.
FLAT – 2x1
Instructions for installation:
- Use the adhesive sensor holder installed on the volute side wall. Pass the cable
(black) of the sensor through the plastic sensor holder hole and fit the sensor
from its stem (up to the rubber sheath).
Air sensor installation
51
GB
Air temperature probe
holder
FC66002638 - rev. 05