Vintage Air 491230 User manual

an ISO 9001:2015 Registered Company
3-Lever Polished Panel
Gen IV
(491230)
18865 Goll St. San Antonio, TX 78266
Phone: [phone]
Sales: [email protected]
Tech Support: [email protected]
www.vintageair.com
901230 REV D 06/24/19, PG 1 OF 9
OFF
DASH
HOT
HI
DEF
FLR
A/C
COLD

2
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901230 REV D 06/24/19, PG 2 OF 9
Table of Contents
Cover.................................................................................................................................
Table of Contents.................................................................................................................
Packing List/Parts Disclaimer..................................................................................................
Label Installation..................................................................................................................
Control Panel Installation......................................................................................................
Wiring Diagram...................................................................................................................
Operation of Controls (Horizontal)..........................................................................................
Operation of Controls (Vertical).............................................................................................
Packing List........................................................................................................................
1
2
3
4
5
6
7
8
9
Important Notice—Please Read
For Maximum System Performance, Vintage Air Recommends the Following:
Evacuate the system for 35-45 minutes with system components (Drier, compressor, evaporator and
condenser) at a temperature of at least 85° F. On a cool day, the components can be heated with a
heat gun OR by running the engine with the heater on before evacuating. Leak check and charge to
specifications.
The Proper Amount of Refrigerant is Critical to Proper System Operation.
Vintage Air Recommends Our System be Charged by Weight with a Quality
Charging Station or Scale.
_
Service Info:
Refrigerant Capacity for Vintage Air Systems:
(For other systems, consult manufacturer’s guidelines)
R134a System
Charge with 1.8 lbs. (1 lb., 12 oz.) of refrigerant.
Lubricant Capacities:
New Compressor—No Additional Oil Needed.
Used Compessor—Consult Vintage Air.
This control panel is designed to only work with a Gen IV evaporator unit equipped with a 246204-PUA
ECU. Please conrm that your unit has the proper ECU prior to installing the control panel as shown
below. A replacement ECU can be purchased from Vintage Air if needed.

3
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901230 REV D 06/24/19, PG 3 OF 9
Packing List:
Control Panel Kit (491230)
No.
1.
2.
3.
4.
5.
6.
Qty.
1
1
1
1
3
3
Part No.
493050
232007-VUR
484078
484077
492007
183989
Description
3-Lever Polished Panel
Control Harness, Gen IV Universal
Label, 3-Lever Vertical Magnum
Label, 3-Lever Horizontal Magnum
Knob, Streamline Slide POT, Polish
Set Screw, 4-40 x 1/8”
** Before beginning installation, open all packages and check contents of shipment.
Please report any shortages directly to Vintage Air within 15 days. After 15 days,
Vintage Air will not be responsible for missing or damaged items.
3
1
4
56
2
NOTE: Images may not depict actual parts and quantities.
Refer to packing list for actual parts and quantities.
DASH
OFF
HOT
FLR
HI
DEF
COLD
A/C
A/C
C
O
L
D
D
E
F
H
I
F
L
R
H
O
T
D
A
S
H
O
F
F

4
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901230 REV D 06/24/19, PG 4 OF 9
Label Installation
1.
2.
3.
4.
Determine the orientation you want to use, horizontal or vertical, and install the label onto the 3-lever panel
assembly.
Install the (3) knobs onto the 3-lever panel assembly using the set screws as shown in Figure 1, Page 5.
NOTE: If mounting in vertical conguration, replace black oxide set screw with (3) stainless
steel set screws, Part #183989. If mounting in horizontal conguration use set screws included
with knobs.
After selecting the orientation for the panel, mask the area 2” (tall) x 4 ¼” (wide) for horizontal, 4 ¼” (tall)
x 2” (wide) for vertical.
Place and level the template onto the dash to cut out the opening.
WARNING! THIS OPENING MUST BE A PRECISE FIT. CUT OPENING UNDER SIZE, THEN FILE
TO FIT. IF THE OPENING IS OVERSIZED, THE PANEL MAY SHIFT DURING USE.
1 ”
1 ”
CENTER
TO
CENTER
WARNING! THIS OPENING MUST BE A PRECISE FIT. CUT OPENING UNDERSIZE, THEN FILE
TO FIT. IF THE OPENING IS OVERSIZED, THE PANEL MAY SHIFT DURING USE.
LEVEL THIS LINE FOR
VERTICAL
4 ”
Ø 1/4”
3 ”
CENTER TO CENTER
LEVEL THIS LINE FOR HORIZONTAL
3-LEVER
CONTROL PANEL
TEMPLATE
NOTE: Due to printing variances, measure the line below before using this template. If
template is scaled properly, the line should measure 6 inches.

5
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901230 REV D 06/24/19, PG 5 OF 9
Figure 1
Figure 2
Control Panel Installation
1.
2.
3.
Install the 3-lever panel assembly into the dash by placing the control panel bracket behind the dash and
securing it to the 3-lever panel assembly using a 10-24 nylon locknut (See Figure 1, below).
Plug the control panel wiring harness into the 3-lever panel assembly and the ECU on the evaporator unit as
shown in Figure 2, below.
Wire according to the wiring diagram on Page 6.
Rear View of
3-Lever Panel Assembly
SIDE VIEW
10-24 Nylon
Locknut
Control Panel
Bracket
643045
Dash
ECU
3-Lever Polished
Panel Assembly
493050
Gen IV Universal
Control Harness
232007-VUR
(3) Knobs with
Set Screws
(Horizontal Panel)
492007
(3) 4-40 x 1/8”
Set Screws
(Vertical Panel)
183989
NOTE: When using a Vintage Air
supplied control panel, connect
the tan wire from the Gen IV
Evaporator wiring harness
(232600-VUA) to the factory
dash lights to enable panel
backlighting.

6
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901230 REV D 06/24/19, PG 6 OF 9
WHT/GRN
WHT/YEL
WHT/RED
RED
WHT
BACKLIGH T NEG
FAN WIPER
MODE WIPER
TEMP WIPER
5V- SW
GND
BACKLIGH T POS
AC ANNUNCIATOR
PRE-WIRED
GEN IV WIRING DIAGRAM
REV E, 10/6/2017
GEN IV ECU
PROGRAM
Wiring Diagram
TEMP
MODE
FAN
A/C
(IF USED)
232007-VUR
232002-VUA
** CIRCUIT
BREAKER
30 AMP
*** WIDE OPEN
THROTTLE
SWITCH
(OPTIONAL)
* DASH LAMP
(IF USED)
Dash Lamp Is Used Only With Type 232007-VUR Harness.
Warning: Always Mount Circuit Breaker As Close to the Battery As Possible. (NOTE: Wire Between
Battery and Circuit Breaker Is Unprotected and Should Be Carefully Routed to Avoid a Short
Circuit).
Wide Open Throttle Switch Contacts Close Only at Full Throttle, Which Disables A/C
Compressor.
JF8
BLK
ORA
TAN
VIEWED FROM WIRE SIDE
*
**
***
HEATER
CONTROL VALVE

7
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901230 REV D 06/24/19, PG 7 OF 9
Operation of Controls (Horizontal)
Adjust to desired
speed.
Blower Speed
Adjust to desired
speed.
Adjust to desired
mode position
(DASH position
recommended).
Adjust to desired
speed.
Adjust to DEFROST position for maximum defrost, or
between FLOOR and DEFROST positions for a bi-level
blend (Compressor is automatically engaged).
Adjust to desired
temperature.
For A/C operation, adjust to
coldest position to engage
compressor (Adjust between
HOT and COLD to reach
desired temperature).
A/C Operation
Heat Operation
Defrost/De-fog Operation
Blower Speed
Blower Speed
This lever/knob controls
blower speed, from
OFF to HI.
This lever/knob controls
the mode positions,
from DASH to FLOOR
to DEFROST, with a
blend in between.
This lever/knob controls
the temperature,
from HOT to COLD.
Blower Speed
Mode Control
Temperature Control
Temperature Control
Temperature Control
Temperature Control
Mode Control
Mode Control
Mode Control
For maximum heating, adjust
to hottest position (Adjust
between HOT and COLD to
reach desired temperature).
Adjust to desired
mode position
(FLOOR position
recommended).
On Gen IV systems with three lever/knob controls, the temperature control toggles between heat and A/C
operations. To activate A/C, move the temperature lever/knob all the way to cold and then back it off to the desired
vent temperature. For heat operation, move the temperature lever/knob all the way to hot and then adjust to the
desired vent temperature. The blower will momentarily change speed, each time you toggle between operations, to
indicate the change.
DASH
OFF
HOT
FLR
HI
DEF
COLD
A/C
DASH
OFF
HOT
FLR
HI
DEF
COLD
A/C
DASH
OFF
HOT
FLR
HI
DEF
COLD
A/C
DASH
OFF
HOT
FLR
HI
DEF
COLD
A/C
Mode
Control
Temperature
Control
Blower Speed

8
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901230 REV D 06/24/19, PG 8 OF 9
Operation of Controls (Vertical)
Adjust to desired
speed.
Blower Speed
Adjust to desired
speed.
Adjust to desired
mode position
(DASH position
recommended).
Adjust to desired
speed.
Adjust to DEFROST position for maximum defrost, or
between FLOOR and DEFROST positions for a bi-level
blend (Compressor is automatically engaged).
Adjust to desired
temperature.
For A/C operation, adjust to
coldest position to engage
compressor (Adjust between
HOT and COLD to reach
desired temperature).
A/C Operation
Heat Operation
Defrost/De-fog Operation
Blower Speed
Blower Speed
This lever/knob controls
blower speed, from
OFF to HI.
This lever/knob controls
the mode positions,
from DASH to FLOOR
to DEFROST, with a
blend in between.
This lever/knob controls
the temperature,
from HOT to COLD.
Blower Speed
Mode Control
Temperature Control
Temperature Control
Temperature Control
Temperature Control
Mode Control
Mode Control
Mode Control
For maximum heating, adjust
to hottest position (Adjust
between HOT and COLD to
reach desired temperature).
Adjust to desired
mode position
(FLOOR position
recommended).
On Gen IV systems with three lever/knob controls, the temperature control toggles between heat and A/C
operations. To activate A/C, move the temperature lever/knob all the way to cold and then back it off to the desired
vent temperature. For heat operation, move the temperature lever/knob all the way to hot and then adjust to the
desired vent temperature. The blower will momentarily change speed, each time you toggle between operations, to
indicate the change.
A/C
C
O
L
D
D
E
F
H
I
F
L
R
H
O
T
D
A
S
H
O
F
F
A/C
C
O
L
D
D
E
F
H
I
F
L
R
H
O
T
D
A
S
H
O
F
F
A/C
C
O
L
D
D
E
F
H
I
F
L
R
H
O
T
D
A
S
H
O
F
F
A/C
C
O
L
D
D
E
F
H
I
F
L
R
H
O
T
D
A
S
H
O
F
F
Mode
Control
Temperature
Control
Blower Speed

9
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901230 REV D 06/24/19, PG 9 OF 9
Packing List:
Control Panel Kit (491230)
No.
1.
2.
3.
4.
5.
6.
Qty.
1
1
1
1
3
3
Part No.
493050
232007-VUR
484078
484077
492007
183989
Description
3-Lever Polished Panel
Control Harness, Gen IV Universal
Label, 3-Lever Vertical Magnum
Label, 3-Lever Horizontal Magnum
Knob, Streamline Slide POT, Polish
Set Screw, 4-40 x 1/8”
NOTE: Images may not depict actual parts and quantities.
Refer to packing list for actual parts and quantities.
Checked By:
Packed By:
Date:
3
1
4
56
2
DASH
OFF
HOT
FLR
HI
DEF
COLD
A/C
A/C
C
O
L
D
D
E
F
H
I
F
L
R
H
O
T
D
A
S
H
O
F
F