Service manual

A DJM3.2 MANUAL
XXI. DJM3.2 SET UP SHEET
MAY 7, 1998
AUTO BYPASS LOW LIMIT dipswitch 8 ON____ENABLED OFF____DISABLED
APPLICATION ____DOOR HEATER constant maintain purge dipswitch 7 ON
____O
THER (maintain purge time 4 minutes dipswitch 7 OFF)
ROOM RESET ____Dipswitch 3 ON
RESET RATIO POT RESET RATIO ____ 1=23°F, 2=27, 3=32, 4=44, 5=60 (approx. values)
NOTE: The reset is bi-directional. The numbers given are for total degree of reset.
AMBIENT RESET _____ Dipswitch 2 ON
R
ESET RATIO POT RESET RATIO _____
S
TANDARD WIRING 1=10°F, 2=11, 3=13, 4=16, 5=21
With 120 ohm series resistor – 1=18, 2=20, 3=24, 4=30, 5=37
NOTE: The reset is bi-directional with series resistor and effectively unidirectional for
standard wiring. The numbers given are for total degrees of reset. The ambient
temperature range through which the discharge temperature is reset is:
Standard connection = 20 to 70°F (up reset only)
– Series resistor = -10 to 72°F. The temperature where no reset occurs is at an
ambient of about 40°F.
VOLTAGE OR CURRENT RESET _____ dipswitch 1 ON
R
ESET AMOUNT IN ºC specify amount ______ (8 to 32)
NOTE: Voltage and current reset is in the up direction only.
Page 27 Revised: 3/11/99