Operation Section
47
6.3 Warning Device Connection (Field Supplied)
• The controller of this unit is equipped with a warning signal output relay which can be used to
monitor failure condition of the unit and is compatible with various external warning devices such
as alarm speaker, light indicators, etc.
Specifications:
- Relay type: Form C, normal open dry contact
- Relay output contactor rating: 2 A at 30 V (DC/AC) maximum with resistive load
WARNING
Disconnect power before installation. Beware that some residual voltage may remain in
the unit immediately after the power is disconnected.
1) Turn the unit off and unplug the power cord.
Take out seven (7) screws and remove the
service panel from rear of the unit.
2) Squeeze the inner latches and push out the
black cap from inside the panel.
Insert the warning signal wires through the hole
in the rear panel.
Recommended wire size:
- 16 AWG ~ 22 AWG
Screws (7)
Cap
ILL00806-00
ILL00046-01
Latch
Cap
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