- 13 -
Cont ...
5.23
Alarm and boiler interlock connections:
Circuits connected to the relays are limited to 5 Amps, 230 V a.c. maximum.
The Installer MUST fit a 5 Amp fuse in the circuit to the alarm relay to
protect the Matrix Maxi from damage.
For connection of output relays follow the steps and images below:
1) Remove the required green connector from the right hand side of the control board.
2) Strip 6-8 mm insulation from the end of the connection wire (Max 2.5 mm
2
CSA).
3) Insert wire into connector and screw down terminal screws to secure (0.6 Nm max.).
NC
NO
NO
NO
Boiler Interlock
Common Alarm
High pressure alarm
Low pressure alarm
Fig. 9
Fig. 10
Fig. 11
Fig. 12
