Wiring Diagrams; Control Tc Plus - Ferroli JOLLY Plus 2 VERSIONE VM-F Installation Manual

For all units with remote interface
Before closing the electrical box remember to carry out the connection to the remote interface according to the
specific instructions supplied .

Control TC PLUS

Control TC PLUS
H2* water temperature probe 10 kΩ
AIR air temperature probe 10 kΩ
M1 fan motor DC inverter
S1 grill safety micro-switch
water solenoid valve (230V/50Hz 1A powered
Y1
output)
L-N 230V/50Hz electrical power supply connection
22
6

WIRING DIAGRAMS

INSTALLATION
BO
CH
CP
*
boiler go-ahead output (free contact max 1A)
chiller go-ahead output (free contact max 1A)
presence sensor input (if closed, the fan coil
goes into stand-by .)
If after powering the equipment the board
detects the probe, the start-up will take
place under normal conditions with minimum
water temperature in heating (30 °C) and
maximum water temperature in cooling (20
°C) functions .
The board can also operate without probe,
case in which the minimum and maximum
thresholds will be ignored .
Fig .1