WITHOUT AC CONTROL PANEL CONVERSION KIT 472057 · without ac control panel conversion kit 472057 ... 246110-pua 49704-vui 49705-vui 64798-pcb ... backlight neg fan wiper mode wiper

1957 CHEVY WITHOUT AC CONTROL PANEL

CONVERSION KIT472057

902058 REV D 4/14/15, 1957 CHEVY w/o AC CONTROL PANEL CONVERSION INST PG 1 OF 19

an ISO 9001:2008 Registered Company


PAGES

1. 2. 3. 4. 5.

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15.16.17.18.19.

Table of Contents

COVERTABLE OF CONTENTSPACKING LIST/ PARTS DISCLAIMERREMOVING OEM CONTROL PANEL & SLIDE POT ASSEMBLY MODIFICATIONS FIGURE 1 & 2 SLIDE POT ASM MOUNTING CLAMP INSTALLATION, PLACARD INSTALLATION &PC BOARD INSTALLATION FIGURES 3, 4 & 5BLOWER SWITCH INSTALLATION & SLIDE POT ASSEMBLY INSTALLATION(DASH/ FLR/ DEF SLIDE POT ASM) FIGURES 6 & 7CONTROL HARNESS FIGURES 7a, 7b & 7cSLIDE POT ASSEMBLY INSTALLATION (COLD/ OFF SLIDE POT ASM) & CONTROL HARNESS FIGURES 8 & 8a CONTROL HARNESS CONT. & SLIDE POT ASSEMBLY INSTALLATION (OFF/ HI SLIDE POT ASM) FIGURES 8b & 9CONTROL HARNESS FIGURES 9a & 9bBLOWER SWITCH & CONTROL HARNESS FIGURES 10 & 11FRESH AIR CABLE INSTALLATION FIGURES 12, 13 & 13aFRESH AIR CABLE INSTALLATION FIGURES 14 & 15FINAL STEPS FIGURE 16CONTROL PANEL CALIBRATION PROCEDURECONTROL PANEL CALIBRATION PROCEDURE CONT.WIRING DIAGRAMOPERATION OF CONTROLSCONTROL KIT PACKING LIST


CONTROL KIT472057CONTROL PANEL CONVERSION KIT PACKING LIST

No QTY PART No. DESCRIPTION

1. 2. 3. 4. 5. 6. 7. 8. 9.10.11.12.13.14.15.16.17.18.19.20.

13133511121111141122

48400-PSR112002-SUA232002-VUA65976-VUE491010-VUR21301-VUP23152011257-LCR246110-PUA49704-VUI49705-VUI64798-PCB18857-VSR18657-JSS18757-VSR18056-VUB49057-VCI49076-VCI18113-PSR18602-NSR

1957 CHEVY PLACARDSLIDE POT ASMGEN IV UNIVERSAL CONTROL HARNESS3/16” PUSH-ON RINGSLIDE POT CLAMP4” TIE WRAPGROUND WIRE57 CHEV BLOWER SWITCHBLOWER SWITCH PC BOARD1/16” NYLON FLAT WASHER1/8” NYLON FLAT WASHER1957 CHEV FRESH AIR CABLE BRKT.3/16“ x 7/8” CLEVIS PIN#8 FLAT WASHER3/32“ x 1/2” COTTER PINCABLE CLAMPCABLE EYE TO EYE 57 ¾” x 50 ¼“CABLE EYE TO EYE 50 ½” x 47 ⅞”8-32 x 3/4 PAN HEAD SCREW8-32 NYLOC NUT









REDWHT/ GRN

WHT

232002-VUA




PLUGFROM

CONTROLWIRING

HARNESS232002-VUA


On Vintage Air Gen IV systems using factory controls, it is necessary to calibrate the system to your specific control panel. This procedure ensures that the stroke of your control panel levers or knobs is translated into precise control of the fan speed, temperature blend and mode door position. Please carefully read and understand these procedures before beginning. The procedure may be repeated as many times as necessary to get it right.

In preparation for calibration, you will need to attach the supplied white ground jumper wire to a suitable chassis ground. This jumper wire must be easily connected to the gray programming wire located in the main Gen IV wiring harness next to the relays. During the calibration procedure, you will connect the white jumper to the gray program wire, which will “teach” the Gen IV ECU the upper limits of the control levers or knobs. The blower will momentarily change speeds, signaling that the upper limits have been “learned”. You will move the levers or knobs to opposite extreme positions of their travel and then disconnect the white jumper. The blower will again change speeds, signaling that the lower limits have been learned and that the calibration procedure is complete.

Control PanelCalibration Procedure

GrayProgram Wire

White JumperCable


1. Turn on the ignition switch (Do not start the engine).

2. Move the control levers/knobs to the position shown.

3. Connect the white jumper wire to the gray program wire. Wait for the blower speed to change (Approximately 5 seconds).

4. Move the control levers/knobs to the positions shown.

5. Disconnect the white jumper wire from the gray program wire. The blower speed will change, indicating completion of the calibration procedure.

6. Confirm proper operation of controls. Repeat procedure if necessary. When finished, tape over program wire connector with electrical tape to prevent accidental contact with chassis ground.

Control PanelCalibration Procedure (Cont.)

OFF ON

START


WHT/GRN

WHT/YELWHT/RED

RED

WHTBACKLIGHT NEG

FAN WIPER

MODE WIPER

TEMP WIPER

5V-SW

GND

BACKLIGHT POS

AC ANNUNCIATOR

PRE-WIRED

GEN IV WIRING DIAGRAMREV D, 5/6/2014

GEN IV ECU

PROGRAM

Wiring Diagram

TEMP

MODE

FAN

A/C(IF USED)

232007-VUR

232002-VUA

** CIRCUITBREAKER30 AMP

*** WIDE OPENTHROTTLESWITCH

(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 BetweenBattery and Circuit Breaker Is Unprotected and Should Be Carefully Routed to Avoid a ShortCircuit).Wide Open Throttle Switch Contacts Close Only at Full Throttle, Which Disables A/C Compressor.

JF8

BLK

ORA

TAN

VIEWED FROM WIRE SIDE

••

•

HEATERCONTROL VALVE



CONTROL KIT472057CONTROL PANEL CONVERSION KIT PACKING LIST

No QTY PART No. DESCRIPTION

1. 2. 3. 4. 5. 6. 7. 8. 9.10.11.12.13.14.15.16.17.18.19.20.

13133511121111141122

48400-PSR112002-SUA232002-VUA65976-VUE491010-VUR21301-VUP23152011257-LCR246110-PUA49704-VUI49705-VUI64798-PCB18857-VSR18657-JSS18757-VSR18056-VUB49057-VCI49076-VCI18113-PSR18602-NSR

1957 CHEVY PLACARDSLIDE POT ASMGEN IV UNIVERSAL CONTROL HARNESS3/16” PUSH-ON RINGSLIDE POT CLAMP4” TIE WRAPGROUND WIRE57 CHEV BLOWER SWITCHBLOWER SWITCH PC BOARD1/16” NYLON FLAT WASHER1/8” NYLON FLAT WASHER1957 CHEV FRESH AIR CABLE BRKT.3/16“ x 7/8” CLEVIS PIN#8 FLAT WASHER3/32“ x 1/2” COTTER PINCABLE CLAMPCABLE EYE TO EYE 57 ¾” x 50 ¼“CABLE EYE TO EYE 50 ½” x 47 ⅞”8-32 x 3/4 PAN HEAD SCREW8-32 NYLOC NUT

Documents

WITHOUT AC CONTROL PANEL CONVERSION KIT 472057 · without ac control panel conversion kit 472057 ... 246110-pua 49704-vui 49705-vui 64798-pcb ... backlight neg fan wiper mode wiper