Dakota Digital DCC-4000 Installation And Operator's Manual
INSTALLATION AND OPERATOR’S MANUAL
harness
(x1)
Digital Climate Control for Vintage Air GEN-IV systems
PARTS INCLUDED WITH THIS SYSTEM
DCC control box (x1)
HLC harness (x1)
Grommet temp sensors (x4)
2 ½” Vent sensor housings (x2)
FOR
DCC-4000
DCC-4000 display (x1)
DCC display
11” plastic ties (x6)
2” Vent sensor
housings (x2)
Mount brackets (x2)
DCC controller
harness (x1)
6 “ plastic ties (x2)
Cutout template (x1)
Thumb nuts (x2)
Clip temp sensors (x2)
Installation / operator’s
manual (x1)
1 MAN # 650702
CONNECTION DIAGRAM:
Vent hoses
GEN IV
MODULE
GEN IV wiring
harness
DCC controller
harness
Temperature
sensor
connections
DCC CONTROL BOX
FOR GEN-IV
CONNECTOR
DCC-4000 display
To HDX/RTX Control
CLOCK CABLE
(optional*)
To HLC/RLC clock
DCC display
harness
GEN-IV
CONNECTOR
DISPLAY
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STATUS LED
605-332-6513
- CABIN
+ CABIN
- DEFROST
+ DEFROST
- FLOOR B
+ FLOOR B
- FLOOR A
+ FLOOR A
- VENT B
+ VENT B
- VENT A
+ VENT A
connection (optional*)
WIRING:
Connect temperature sensor wires to control box. (For more details see STEP 7: WIRE TEMP SENSORS)
Plug the 5 pin connector of the Display Harness into the display. Route the other end of the cable to the
*Optional connections for HDX/RTX theme matching. See NIGHT TIME DIMMING AND THEMES on page 7.
DCC-control box and plug it into the control box connector labeled “DISPLAY CONNECTOR.”
Connect the 14 pin connector of the DCC controller harness to the connector labeled “GEN-IV
CONNECTOR”.
Route the DCC controller harness to the GEN-IV module.
Connect the 12 pin wire connector to the 12 pin connector on the GEN-IV module.
Connect the 16 pin wire connector to the 16 pin main wiring harness connector on the GEN-IV.
Connect the GEN-IV harness into the remaining 16 pin connector on the DCC controller harness.
(optional*) Using the HLC harness (2 six pin connectors) connect to either one of the 6 pin connectors on
the DCC-4000 display. Connect the other end to the “CLOCK CABLE” port on HDX or RTX control box.
(optional*) If the HDX / RTX system has an analog clock, connect its HLC harness to the remaining 6 pin
connector on the back of the DCC-4000 display.
If not already wired, wire the GEN-IV wiring harness as described in the GEN-IV manual.
2 MAN # 650702
FEATURE DIAGRAM:
1. Temperature knob
1
Turn to adjust temperature
Press to toggle between AC and Econ
2. AC / ECON indicator
Shows snowflake for AC, and a
snowflake in backslash-circle for Econ
3. Temperature display
Shows the set temperature
4. Fan speed display
Shows fan speed
5. Blower mode display
Shows location of air output
6
DCC CONTROL BOX
2
CONNECTOR
3
4
GEN-IV
CONNECTOR
DISPLAY
5
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FOR GEN-IV
- CABIN
+ CABIN
- DEFROST
+ DEFROST
- FLOOR B
+ FLOOR B
- FLOOR A
+ FLOOR A
- VENT B
+ VENT B
- VENT A
+ VENT A
STATUS LED
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605-332-6513
6. Blower knob
Turn to adjust fan speed and blower
mode, push to select adjustment
1
4
3
mode
7. Status light
Indicates current status of DCC
control unit
2
5
INSTALLATION:
NOTE: While installation is possible with the GEN-IV system already in the vehicle, it is easier to install some of
the sensors when you have full access to all sides of the GEN-IV module. If the GEN-IV is not yet installed in your
vehicle, we recommend installing the temperature sensors first.
STEP 1: INSTALLING THE DEFROST SENSOR
The supplied grommet type temperature sensors require a
3/8” hole to be drilled so they can be inserted into the
housing. To prevent drilling too deeply, create a stop for
your drill bit (see photos at right) with a piece of rubber
hose or small block of wood that is long enough to allow
just the tip (about ¼”) of the bit to protrude.
NOTE: As an alternative to drilling, one of the extra Vent
Sensor Housings could be used to put the sensor in one of
the defrost duct tubes. This should only be done if drilling
the hole is difficult or impossible with an installed GEN-IV
system. See STEP 5 for install method.
3 MAN # 650702
7
6
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