PSG CADDY ALTERNA II, Installation And Operating Instructions Manual

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If you want to put the furnace in circulation mode from the thermostat, use the following connection diagram:
Once wired to the furnace, it is possible to verify the signals coming from the wall thermostat by going to the
‘’TROUBLESHOOT LINK’’ menu and going to page 1 as shown below. When a signal is sent from the
thermostat, the circle corresponding to the signal should appear green.
5.14 ELECTRICAL ELEMENT CONNECTION
The following instructions do not supersede the local code.
The electrical element must be connected to the power board (see wiring diagram of your electrical element).
For security reasons, the electrical element has a manual reset thermostatic sensor that is located inside the
electrical unit. If the temperature of the electric unit exceeds the high limit, the thermostatic sensor will disengage
the elements. After finding and fixing the problem that has caused the unit to overheat (static pressure too high,
fan breakdown, etc.), reactivate by pressing
the red “manual reset” button on the thermostatic sensor (L-170
thermodisc)