Overview of Primary Product

EWC Controls Inc. 385 Highway 33 Englishtown, NJ 07726 800-446-3110 FAX [phone] E-Mail- [e-mail]
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The SUPPLY LIMIT LED is on continuously
when the supply air temperature has
exceeded the high or low
temperature limits. The LED will blink if
the panels detects an open or
missing sensor or a shorted sensor.
The ONE ZONE LED indicates when the
panel is in "One Zone Control" mode.
The DMPR LEDs indicate when the
panel has activated the relays
controlling the damper motors.
The AUXILLARY RELAY LED indicates
when the auxillary relay has been
activated to control a fresh air
damper, combustion damper or
humidifier.
SUPPLY LMT
ONE ZONE
DMPR1
DMPR2
DMPR3
AUX RELAY
ON
ON
FCONT ALLZC
SYS PNL
OFFON
OFFON
EM SWYES NO
BLOW-UP VIEW OF DIP SWITCH BANKS
SHOWING FACTORY DIP SWITCH SETTINGS
1 2 3 4 5 6 7 8 87654321
NOTES:
DIP SWITCH BANK “A”
DIP SWITCH BANK “B”