EN - 15
Electrical connections (continued)
Board connections
Additional relay board
Its dry contacts allow the following parameters to be viewed from a distance:
To be installed on the main board by the customer.
CONNECTOR /
TERMINALS
DESCRIPTION
DIRECTION OF
ACTION
J8 terms. 19-20
Sensor fault, coil 1, circuit 2
J8 terms. 21-22
Sensor fault, coil 2, circuit 2
J8 terms. 23-24
Fan fault, stage 1, line 2
J8 terms. 25-26
Fan fault, stage 2, line 2
J8 terms. 27-28
Fan fault, stage 3, line 2
J8 terms. 29-30
Fan fault, stage 4, line 2
J8 terms. 31-32
Fan fault, stage 5, line 2
J8 terms. 33-34
Fan fault, stage 6, line 2
The contacts are
closed when the
unit is running
without any
faults.
J2
J5
Mémoire
Cd
J3
J4
J8
Memory
