Leds; Preventative Maintenance - Perlick 4400QC Series Installation And Operation Instructions Manual

POWER PAK START-UP - 4400QC SERIES POWER PAKS
DIGITAL TEMPERATURE CONTROLLER
The 4400QC Series Power Pak comes equipped with
a Factory Programmed Electronic Thermostat with
Display. The Thermostat has numerous factory
settings, which should never be adjusted or tampered
with to ensure proper operation of the Power Pak.
The Thermostat has been factory programmed to
cut-out at 30°F with a hysteresis/differential of 4°F.
Front Panel Commands–Programming
Mode
SET:
Selects a parameter or confirms an operation.
UP ARROW:
Browses the parameter codes or increases the
displayed value.
DOWN ARROW:
Browses the parameter codes or decreases the
displayed value.
Meaning of LED's
LED MOD
SNOWFLAKE ON
SNOWFLAKE FLASHING
ALARM MEANING
E1 Probe
failure
NOTE 1: Faulty probe, loose connection, broken
wire. (Power Pak will continue to operate with
a faulty probe. The controller has been factory
programmed to continue operation with the
compressor cycling on and off in 5 minute
intervals.
Perlick is committed to continuous improvement. Therefore, we reserve the right to change specifications without prior notice
FUNCTION
COMPRESSOR ACTIVE
DELAY, PROTECTION OR
BLOCKED START-UP
ACTION
Numerous - see
note 1
6