Technical Data - Galletti MYCOMFORT BASE Manual Del Usuario

MYCOMFORT BASE
WIRING DIAGRAMS
Unit table/Diagrams
..... Electrical connections to be made by installer
BU Blue (Med. speed)
BK Black (Max. speed)
BN Brown
CI12 Digital input common
CN Terminal board
DI1 Remote Heat/Cool Digital Input
DI2 Remote On/Off Digital Input
EXT External auxiliary contact
F Fuse (not supplied)
GN Green
GY Grey
IL Circuit breaker (not supplied)
IPM Circuit board for UTN units
KP Circuit board to control 4 indoor units
L Phase
M Fan motor
MS Flap microswitch
N Neutral
PE Ground
RHC Heating/Cooling remote selecting switch
RE Heating element
RD Red (Min. speed)
SA Air sensor
SC Wiring box
SW Water sensor
TSA Automatic safety thermostat
TSM Safety fuse
Vo -
V1 Min. speed
V2 Med. speed
V3 Max. speed
VC Solenoid valve - Cooling
VH Solenoid valve - Heating
VHC Solenoid valve –Cool/Heat.
WH White (common)
YE Yellow
KR Heating element relay
È severamente vietata la riproduzione anche parziale di questo manuale / All copying, even partial, of this manual is strictly forbidden
INSTALLATION OF WALL-MOUNTED CONTROLLER
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 disappear after a few seconds and are not signs of a
controller defect.
Instructions for installation:
> Remove the fastening screw of the controller (see figure 4).
> 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. (see
figure 5).
> 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 control-
ler; pass the cables through the slot on the base and screw it to the wall
(previously drilled). (see figure 6).
> Make the electrical connections to the indoor unit terminal block as per
the wiring diagram.
> Close the controller with the screw provided.

TECHNICAL DATA

90-250Vac 50/60Hz
Power supply Electrical input 8W
Protection fuse 500mA delayed
Operating temp. Range 0-50°C
Storage temp. Range -10-60°C
Protection rating IP30
NO 5A @ 240V (Resistive)
insulation: coil-contact distance 8 mm
Relay
4000V coil-relay dielectric
Max ambient temperature 105°C
Connectors 250V 10A
Clean contact
Digital inputs Closing current 2mA
Max. closing resistance 50 Ohm
Analog inputs Temperature sensors
Power outputs Relay (see above)
NTC sensors 10K Ohm @25°C
Temperature sensors
Range -25-100°C
23
G B
FC66002571 - rev. 02