ARE – Power standby strip circuits
Thor Kitchen internal use only
• In standby and in operation state, 120Vac is supplied to the Main PCB via the (ACL)
L1 black wire and (ACN) Neutral white wire. There is an internal SMPS (switch
mode power supply) built into the main board. The internal SMPS will take the
supplied 120Vac and convert to the needed the 12 VDC and 5VDC to power the
main board , display read out and operate all relays, sensor and switches.
• If there is no display or no operation of Main PCB check across power input
terminals ACL and ACN for 120VAC. If 120VAC is present when checking and there
is no display or operation of Main PCB replace the Main PCB assembly. IF the
120Vac is not present between ACL and ACN then trace ACL and ACN wires back to
terminal block to find source of voltage loss
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