2-Stage Progressive Manul, PNC-202
Contents
1. 4 0 Warranty Schnitz Motorsports warrants to the original purchaser that the 2 Stage Progressive Nitrous Controller shall be free from defects in parts and workmanship under normal use for 90 days from the date of purchase Schnitz Motorsports obligation under this warranty is limited to the repair or replacement of any component found to be defective when returned postpaid to Schnitz Motorsports The Controller must be returned with evidence of place and date of purchase or warranty will be void The warranty will not apply if the 2 Stage Progressive Nitrous Controller has been installed incorrectly repaired damaged or tampered with by misuse negligence or accident Phone 1 219 728 9457 Page 182. Note The Timer 1 Delay and Duration are NOT affected by the Timer 1 Activation Input after the Initial Activation Example The NOS Timers wait until the NOS ACTVIATION INPUT Terminal is Re Activated The Timer Delay and Duration Continue to Count and the Timer Output remains ON Setting TIMER 1 DURATION Set SELECT Switch to TIMER 1 DURATION IN SECONDS Example that would set TIMER 1 DURATION at 1 400 seconds 1 set at 1 1 set at 4 01 set at 0 001 set at 0 Press PROGRAM button until the display reads PROGRAM Display will now read 1 400 and TIMER 41 DURATION is set to 1 400 seconds Valid range 0 000 to 9 999 seconds in 001 second increments If a setting of 0 000 is programmed the Output will remain on until the Timer System is Reset Note This TIMER setting controls how Long the Timer Output stays on The Duration Timer starts when the Timer Delay has timed out Note The Timer 1 Delay and Duration are NOT affected by the Timer 1 Activation Input after the Initial Activation Example The NOS Timers wait until the NOS ACTVIATION INPUT Terminal is Re Activated The Timer Delay and Duration Continue to Count and the Timer Output remains ON Page 10 1 11 Setting TIMER 42 DELAY Set SELECT Switch to TIMER 2 DELAY IN SECONDS Example that would set TIMER 2 DELAY at 1 850 seconds 1 set at 1 1 set at 8 01 set at 5 001 set at 0 Press PROGRAM button until the display reads PROGRAM Display will now read 1 85
3. the NOS 234 Stage Power will be very aggressive If the Build Time is increased the NOS 254 Stage will take longer to apply and the NOS power will be less aggressive 11 TIMER1 DELAY IN SECONDS This setting controls the Time at which the Timer 1 Output Terminal goes to 12V The Timer 1 is activated by the Timer 1 Activation Terminal by applying 12V 12 TIMER1 DURATION IN SECONDS This setting determines that amount of time that the Timer 1 Output is ON If a setting of 0 000 is programmed the Output will remain on until the Timer System is Reset 13 TIMER2 DELAY IN SECONDS This setting controls the Time at which the Timer 2Output Terminal goes to 12V The Timer 2is activated by the Timer 2 Activation Terminal by applying 12V 14 TIMER2 DURATION IN SECONDS This setting determines that amount of time that the Timer 2Output is ON If a setting of 0 000 is programmed the Output will remain on until the Timer System is Reset 15 DIAGNOSTICS The Diagnostics functions allow the User to test activation inputs and to Calibrate the Battery Voltage Monitor 16 BATTERY VOLTAGE This setting shows the current Battery Voltage on the Display 17 Analog Data Outputs are provided that Output a Analog Voltage that is proportional to the NOS Percent that is being applied There are separate outputs for each Stage of NOS The Output voltage will range from 0 0 to 4 0 Volts and each 1 increase in NOS will raise the respective analo
4. Note This is timer to delay the start of NOS 15 Stage A time of 0 000 will allow the NOS 1 Stage to start immediately when activated 1 3 Setting the NOS1 START PERCENT Set SELECT Switch to NOS 1 START PERCENT Example that would set NOS 1 START PERCENT at 34 1 set at 0 not used 1 set at 0 01 set at 3 001 set at 4 Press PROGRAM button until the display reads PROGRAM Display will now read 34 and NOS 1 START PERCENT is set at 3456 Valid Percentage Range 10 to 100 in 1 increments Setting to 0 will turn NOS OFF even if NOS is Activated Note This setting allows the starting POWER developed from the NOS to be controlled for traction and other reasons Page7 1 4 Setting NOS1 FINAL PERCENT 1 Set SELECT Switch to NOS 1 FINAL PERCENT Set the 1 Data Switch to 0 Example that would set NOS 1 FINAL PERCENT at 100 1set at 0 Used to Select Final 1 1 set at 1 01 set at 0 001 set at 0 Press PROGRAM button until the display reads PROGRAM Display will now read 100 and NOS 1 FINAL PERCENT is set at 100 Valid Percentage Range 10 to 100 1 Increments Setting to 0 will turn NOS OFF even if NOS is Activated Note This setting controls the maximum percentage of Nitrous Oxide that will be delivered to the engine A setting of less than 100 can be used and the Progressive Timer can work backwards Final 1 less than Start 1 5 Setting NOS1 FINAL PERCENT 2 Set SELECT Switch to NOS 1 FINAL PERCENT S
5. Progressive Timer The Final Percent may be less than 100 if needed The NOS 1 Stage Progressive Timer can be Taken to 100 at any time by Applying a 12V signal to the NOS 1 100 override terminal 6 NOS1 BUILD TIME 1 2 IN SECONDS These settings control how long it takes for the NOS 15 Stage to go from Start Percent Power to Final Percent 1 2 Power If alow Build Time is used 500 Second for example the NOS 15 Stage Power will be very aggressive If the Build Time is increased the NOS 15 Stage will take longer to apply and the NOS power will be less aggressive 7 NOS2 DELAY TIME IN SECONDS This setting allows the User to set the amount of Delay in seconds that the NOS 254 Stage waits after A ctivation launch to begin applying the Start Percent of NOS Page 3 8 NOS2 START PERCENT This Setting is used to determine the Initial amount of NOS 2nd Stage Power applied 9 NOS2 FINAL PERCENT 1 amp 2 These Settings are used to determine the amount of NOS Power that is to be applied by the 214 NOS Stage Progressive Timer The Final Percent may be less than 100 if needed The NOS 214 Stage Progressive Timer can be Taken to 100 at any time by Applying a 12V signal to the NOS 2 100 override terminal 10 NOS2 BUILD TIME 1 amp 2 IN SECONDS These settings control how long it takes for the NOS 2d Stage to go from Start Percent Power to Final Percent 1 2 Power If a low Build Time is used 500 Second for example
6. perform Timer 1 Activation Input test set the 001 switch to 1 At this time the DISPLAY will read TIMER 1 If 12 volts is connected to the Timer 1 Activation input terminal the Display will show the message ACTIVE Use this test to verify Timer 1 Activation Signal To exit diagnostics turn the 001 switch to 9 Then press and release the PROGRAM switch 2 3 Testing the Timer 2 Activation Input Set the SELECT Switch to DIAGNOSTICS All other Data Switches at 0 Press and HOLD the PROGRAM Switch until display reads RELEASE Release the PROGRAM Switch at this time The controller is now in the diagnostic mode To perform Timer 2 Activation Input test set the 001 switch to 2 At this time the DISPLAY will read TIMER 2 If 12 volts is connected to the Timer 2 Activation input terminal the Display will show the message ACTIVE Use this test to verify Timer 2 Activation Signal To exit diagnostics turn the 001 switch to 9 Then press and release the PROGRAM switch 2 4 Testing the NOS 1 100 Override Input Set the SELECT Switch to DIAGNOSTICS All other Data Switches at 0 Press and HOLD the PROGRAM Switch until display reads RELEASE Release the PROGRAM Switch at this time The controller is now in the diagnostic mode To perform NOS 1 100 Override Activation Input test set the 001 switch to 3 At this time the DISPLAY will read OVR 1 If 12 volts is connected to the NOS 1 100 Override input terminal the Display will s
7. 0 and TIMER 2 DELAY is set to 1 850 seconds Valid range 0 000 to 9 999 seconds in 001 second increments Note This TIMER setting controls when the Timer 2 Output turns on The Delay Timer starts when the Timer 2 Activation Input is activated Note The Timer 2 Delay and Duration are NOT affected by the Timer 2 Activation Input after the Initial Activation Example The NOS Timers wait until the NOS ACTVIATION INPUT Terminal is Re Activated The Timer Delay and Duration Continue to Count and the Timer Output remains ON 1 12 Setting TIMER 2 DURATION Set SELECT Switch to TIMER 2 DURATION IN SECONDS Example that would set TIMER 2 DURATION at 1 400 seconds 1 set at 1 1 set at 4 01 set at 0 001 set at 0 Press PROGRAM button until the display reads PROGRAM Display will now read 1 400 and TIMER 2 DURATION is set to 1 400 seconds Valid range 0 000 to 9 999 seconds in 001 second increments If a setting of 0 000 is programmed the Output will remain on until the Timer System is Reset Note This TIMER setting controls how Long the Timer Output stays on The Duration Timer starts when the Timer Delay has timed out Note The Timer 2 Delay and Duration are NOT affected by the Timer 2 Activation Input after the Initial Activation Example The NOS Timers wait until the NOS ACTVIATION INPUT Terminal is Re Activated The Timer Delay and Duration Continue to Count and the Timer Output remains ON 1 13 Checking Battery V
8. ECTION NOS 2 100 OVERRIDE 20GA PAGE 14 OPTIONAL NOS 1 100 OVERRIDE 20GA PAGE 14 OPTIONAL COPYRIGHT C 2000 BY SCHNITZ MOTORSPORTS ALL RIGHTS RESERVED Important A pplication Information IMPORTANT Use only Static Suppression Spark plug Wires Notice of Copyright Copyright C 2000 Schnitz Motorsports Decatur Indiana All rights reserved Copyright law protects this document It is unlawful to make copies modify or distribute without written consent from Schnitz Motorsports It is the responsibility of the purchaser to follow all guidelines and safety procedures supplied with this product and any other manufactures product used with this product It is also the responsibility of the purchaser to determine compatibility of this device with the vehicle and other components Schnitz Motorsports assumes no responsibility for damages resulting from accident improper installation misuse abuse improper operation lack of reasonable care or all previously stated reasons due to incompatibility with other manufacturer s products Schnitz Motorsports assumes no responsibility or liability for damages incurred from the use of products manufactured or sold by Schnitz Motorsports on vehicles used for competition racing Schnitz Motorsports neither recommends nor approves the use of products manufactured or sold by Schnitz Motorsports on vehicles which may be driven on public highways or roads and assumes no responsibility for d
9. GA PAGE 14 0PTIONAL x W K ARS SASF LI NE NE Wi IN ING NOS 2 ANALOG OUTPUT TO DATA RECORDER NOS 1 100 OVERRIDE 20GA PAGE 14 0PTIONAL Pa b OPTIONAL ANY 12V MAY BE SEPERATLY USED FOR GROUND 14GA BLACK OVERRIDE GROUND 14GA BLACK 14GA BLACK SWITCH DPST 20A ENGINE CHASSIS GROUND NEGATIVE 14 POSITIVE BATTERY ONTRO RAND TIMER SUPP GGA RET VF4 45F 11 NOS 1 NITROUS SOLEN OID GROUND SON IMPORTANT IF TOTAL CURRENT DRAW OF SOLENOIDS O ISGREATER THAN 40AMPS TWO RELAYS POWERS WILL HAVE TO BE USED ONE FOR EACH RELAY NOSSTAGE GROUND 40AMP OGA Y OW RELAY HARNESS SCH 0062 lt 3 gt NOS 2 5 NOS 1 GROUND SAFETY GROUND SAFETY SOLENOID SOLENOID NOS 1 FUEL SOLENOID NOS 1 NITROUS SOLENOID NOS 2 FUEL SOLENOID NOS 2 NITROUS SOLENOID Page 16 3 2 Connecting to the Analog Data Outputs Both Analog Outputs have a voltage range of 0 0V 0 to 4 0V 100 This allows a Data Logging Computer to monitor the NOS percentage along with other important Engine Data Both Analog Outputs have 1K Ohm Output Impedance They can withstand momentary short circuits to Ground Never apply a voltage to these terminals as damage will result Follow Data Computer Instructions when conn
10. NDS Data Switch 1 set at 1 01 at 2 001 at 5 001 at 0 Data Switch 1 seconds Data Switch 1 1 second Data Switch 01 01 second Data Switch 001 001 second Pressing and holding PROGRAM Switch for 2 seconds will set the NOS 1 DELAY at 1 250 seconds Please refer to each of the following sections for setting all Functions Page 6 1 1 Setting N OS Pulse Frequency NOTE If running NOS Bottle Pressure of 900psi or higher never set PULSE FREQUENCY Higher than 25 The Solenoids will NOT Open Properly at lower percentages with a high Pulse Frequency Setting and High Bottle Pressure Set SELECT Switch to NOS PULSE FREQUENCY Example that would Set NOS PULSE FRQUENCY to 25 Pulses Per Second 1 set at 0 not used 1 set at 0 not used 01 set at 0 not used 001 set at 1 0 15 pulses per second 1 20 pulses per second 2 25 pulses per second 3 30 pulses per second 4 35 pulses per second Press the PROGRAM Button until the display reads PROGRAM Display will now read 25 and the NOS PULSE FREQUENCY is set to 25 Pulses Per Second 1 2 Setting NOS1 DELAY TIMER Set SELECT Switch to NOS 1 DELAY TIME IN SECONDS Example that would set NOS DELAY TIME at 1 250 seconds 1 set at 1 1 set at 2 01 set at 5 001 set at 0 Press PROGRAM button until the display reads PROGRAM Display will now read 1 250 and NOS 1 DELAY TIME is set to 1 250 seconds Valid range 0 000 to 9 999 seconds in 001 second increments
11. Page 15 3 1 Connecting the Nitrous Oxide System NOTICE ALL DIODES CAPACITORS AND FILTERS FROM PREVIOUS NOS INSTALLATIONS MUST BE REMOVED FAILURE TO DO SO WILL RESULT IN UNDISIRABLE OPERATION OF THIS CONTROLLER 9 e swz 2 STAGE Ol NOS 2 FUEL SOLENOID GROUND RUN NOSPULSE FREQUENCY NOS 1 FUEL SOLENOID GROUND SGA ORANGE PA NE bal DIAGNOSTICS NOS 2 NITROUS SOLEN OID GROUND 16GA PURPLE PAGE 14 NOS 1 DELAY TIME IN SECONDS PSOLTAGE NOS 1 START PERCENT 16GA ORANGE PAGE 14 TIMER 1 DELAY IN SECONDS NOS 1 FINAL PERCENT bell BATTERY GROUN BATTERY GROUND TIMER 41 DURATION NOS 1 BUILD TIME IN SECONDS IN SECONDS TIMER 2 DELAY NERSE DED NOS 2 DELAY TIME IN SECONDS TIMER 2 DURATION NOS 2 START PERCENT IN SECONDS Nos 2BUILD NOS 2FINAL PERCENT SECONDS J cam 5 Pa bd TIMER 2 12V OUTPUT TO RETARD ACTIVATION OR TIMER 1 12V OUTPUT TO RETARD ACTIVATION OR INPUT 31 SWITCHED TIMER OUTPUT SUPPLY OGA ORANGE PAGETA caan oc 12 VOLTS SWITCHED 16GA RED PAGE 14 NO CONNECTION 4 _ TIMER 1 ACTIVATION 20GA PAGE 14 PROGRAM TIMER 32 ACTIVATION A 20GA PAGE 14 O PNC 202 kj a i bl S amp O 7y PNC 202 a be NOS 1 ANALOG OUTPUT TO DATA RECORDER NOS 2 100 OVERRIDE 20
12. SCHNITZ MOTORSPORTS PNC 202 2 STAGE PROGRESSIVE NITROUS CONTROLLER 16GA PURPLE PAGE 14 NOS 2 NITROUS SOLENOID GROUND 16GA PURPLE PAGE 14 NOS 2 FUEL SOLENOID GROUND P I Y BATTERY GROUND Pe 14GA BLACK PAGE 14 TIMER 2 12V OUTPUT TO RETARD ACTIVATION OR NOSACTIVATION INPUT 20GA ORANGE PAGE 14 TIMER 1 ACTIVATION 20GA PAGE 14 TIMER 2 ACTIVATION 20GA PAGE 14 NOS 1 ANALOG OUTPUT TO DATA RECORDER NOS 2 ANALOG OUTPUT TO DATA RECORDER USER MANUAL AND INSTALLATION GUIDE O O SWZ 2 STAGE ORSPO RUN NOS PULSE FREQUENCY NOS 1 DELAY TIMEIN SECONDS PR IVE NOS 1 START PERCENT DIAGNOSTICS BATTERY VOLTAGE TIMER 1 DELAY IN SECONDS NOS 1 FINAL PERCENT TIMER 1 DURATION NOS 1 BUILD TIME IN SECONDS IN SECON DS TIMER 2 DELAY MER 2 DEL NOS 2 DELAY TIME IN SECONDS TIMER 2 DURATION NOS 2 START PERCENT CON TROLL IN SECONDS NOS 2 BUILD NOS 2 FINAL PERCENT TIMEIN SECONDS PNC 202 PROGRAM PNC 202 REE 29 a 24 a2 4 4 4 4 5 5 5 5 6 6 6 6 37 3 3 3 1 9 1 3 9 001 9 O O NOS 1 FUEL SOLENOID GROUND 16GA ORANGE PAGE 14 NOS 1 NITROUS SOLENOID GROUND 16GA ORANGE PAGE 14 BATTERY GROUND 14GA BLACK PAGE 14 TIMER 41 12V OUTPUT TO RETARD ACTIVATION OR 12V SWITCHED TIMER OUTPUT 12V SUPPLY 20GA RED PAGE 14 12 VOLTS SWITCHED 16GA RED PAGE 14 NO CONN
13. amages incurred from such use It is the purchaser s responsibility to check the state and local laws pertaining to the use of Nitrous Oxide for racing applications Schnitz Motorsports does not recommend nor condone the use of its products for illegal street racing Caution Follow all recommended safety guidelines from this and other manufacturer installation guidelines Never install any device which pulsates nitrous solenoids without a safety solenoid installed Static suppression ignition wires must be used with this unit Mount the Ignition Controller as far away from secondary ignition components ignition coils ignition wires etc Asis physically possible Installation of Schnitz Motorsports products signifies that you have read this document and agree to the terms stated within Page 2 PN C 202 2 Stage Progressive N itrous Controller Description The PNC 202 provides 2 Stages of Dual Ramp Nitrous Power Control The 2 Stages can be set the same and used together for Large Multiple Solenoid Single Stage Systems There are separate outputs for the Fuel and Nitrous Solenoids to reduce feedback between the Solenoids and provide better Fuel Delivery to the Engine 100 Nitrous Override Inputs have been provided these Inputs are 12V activated and allow the U ser to take either Stage to 100 at any time desired If the NOS Activation Signal is Removed the Progressive Nitrous Timers will wait until the NOS Activation Terminal goes ba
14. ck to 12V The NOS Solenoid Outputs are turned OFF when the NOS Activation Input is OFF This allows control of the Solenoids and Progressive Timers through the Throttle Switch Two 12V Timers are built into the 2 Stage Controller These can be programmed to do a variety of functions Overview of Functions 1 RUN This setting is for Normal Operation The Controller will function with the select switch in any position This setting will Not allow any settings to be altered by accident such as bumping the Program Switch while doing maintenance 2 NOS PULSE FREQUENCY The Frequency at which the Solenoids Operate at can be Programmed by the User The available settings are from 15 pulses per second to 35 pulses per second Some solenoids will NOT fully open with the pulse frequency set high and the Start Percent set Low It is recommended that testing be performed to ensure that the Solenoids fully open with the Setup that is Programmed into the Controller Both Stages will use the same Pulse Frequency Setting 3 NOS1 DELAY TIME IN SECONDS This setting allows the User to set the amount of Delay in seconds that the NOS 15 Stage waits after Activation launch to begin applying the Start Percent of NOS 4 NOS1 START PERCENT This Setting is used to determine the Initial amount of NOS 13 Stage Power applied 5 NOS1 FINAL PERCENT 1 2 These Settings are used to determine the amount of NOS Power that is to be applied by the 15 NOS Stage
15. ct Voltage To exit diagnostics turn the 001 switch to 9 Then press and release the PROGRAM switch 2 7 Testing the SELECT and DATA Switches Set the SELECT Switch to DIAGNOSTICS Press and HOLD the PROGRAM Switch until display reads RELEASE Release the PROGRAM Switch at this time The controller is now in the diagnostic mode Set the 001 switch to 6 At this time the display will read SWITCH To perform the Test Press and Release the PROGRAM Button The display will at first show Copyright Information and the Date of Programming After this these messages the display will show the current states of the Select and Data Switches The switches may rotated at this time to verify that they are reading correctly To exit diagnostics turn the 001 switch to 9 Then press and release the PROGRAM switch Page 13 2 8 Error Codes Explained and Clearing Error Codes The Pro Series Controller was designed with Self Diagnostics Features These have been incorporated to Help the User Troubleshoot Wiring and or Signal Problems The Error Codes are Numbered and Each Code when Set will be Shown on the Display with a brief Description of the Problem Encountered All Error Codes will Remain Until Cleared by the User The Codes are Stored even if the Power is Removed from the Controller IMPORTANT If an Error Code is Set during Operation the Controller will Still Perform ALL Functions Except for Programming NOS Progressive Timers are NOT Re
16. d 001 set at 1 Used to Select Build Time 2 Press PROGRAM button until the display reads PROGRAM Display will now read 3 500 and NOS 1 BUILD TIME is set at 3 500 seconds Valid Time Range 200 to 9 900 seconds in 1 second Increments Note This setting determines how fast the NOS goes from FINAL PERCENT 1 to FINAL PERCENT 2 A shorter BUILD TIME will make the N OS Power Curve more Aggressive 1 8 Setting and Using the NOS 214 Stage To set the 2 Stage NOS functions Please use the Same procedures as setting the NOS 1 functions You MUST Select the desired NOS 2 Setting with the Select Switch prior to Programming The 2nd Stage of NOS may Overlap the 15 Stage Each Stage of NOS has its own Delay and Progressive Timers However both Stages of NOS use the same NOS PULSE FREQUENCY If the NOS is deactivated both Stages will WAIT at there Present Sate and RESUME there when activation continues Page 9 1 9 Setting TIMER 1 DELAY 1 10 Set SELECT Switch to TIMER 1 DELAY IN SECONDS Example that would set TIMER 1 DELAY at 1 850 seconds 1 set at 1 1 set at 8 01 set at 5 001 set at 0 Press PROGRAM button until the display reads PROGRAM Display will now read 1 850 and TIMER 1 DELAY is set to 1 850 seconds Valid range 0 000 to 9 999 seconds in 001 second increments Note This TIMER setting controls when the Timer 1 Output turns on The Delay Timer starts when the Timer 1 Activation Input is activated
17. ecting and configuring to record information from these outputs 3 3 Electrical Specifications Power Requirements 10 0V to 16 0V Supply Voltage Negative Ground Important Total Current of All Outputs NOT to Exceed 80 Amps Continuous Activation Inputs 12 volts at 5mA Note All inputs have active clamp circuitry This suppresses flyback energy from relays and solenoids that are connected in line with the activation signal NOS Solenoid Outputs 30 Amp Maximum Current Draw for 40seconds Output provides a ground signal for the NOS Solenoid Active Noise Suppression components are internal and NO external filters are needed Fuel Solenoid Outputs 30 Amp Maximum Current Draw for 40seconds Output provides a ground signal for the Fuel Solenoid Active Noise Suppression components are internal and NO external filters are needed Note NOS and Fuel Outputs will Turn OFF if the Activation Signal is removed During Operation The NOS Timers will wait during this period however the Timer 1 2 System will continue to Count Down Timer Outputs 5 Amp Maximum Current Draw for 40seconds Outputs provide 12 Volts Note Terminal 5 is the 12V Supply for the Timer Outputs If 12V is NOT present at this Terminal the Outputs will Remain OFF regardless of Timer Settings and Activation Analog Data Output 5mA Maximum Current with 1k Ohm Output Impedance 04 volt increase or decrease for each 1 of change Page 17 Warranty Information
18. et the 1 Data Switch to 1 Example that would set NOS 1 FINAL PERCENT at 100 1set at 1 Used to Select Final 2 1 set at 1 01 set at 0 001 set at 0 Press PROGRAM button until the display reads PROGRAM Display will now read 100 and NOS 1 FINAL PERCENT is set at 100 Valid Percentage Range 10 to 100 1 Increments Setting to 0 will turn NOS OFF even if NOS is Activated Note This setting controls the maximum percentage of Nitrous Oxide that will be delivered to the engine A setting of less than 100 can be used and the Progressive Timer can work backwards Final 2 less than Final 1 1 6 Setting NOS1 BUILD TIME 1 Set SELECT Switch to NOS 1 BUILD TIME IN SECONDS Set 001 Data Switch to 0 Example that would set NOS 1 BUILD TIME at 3 500 seconds 1set at 3 1 set at 5 01 set at 0 not used 001 set at 0 Used to Select Build Time 1 Press PROGRAM button until the display reads PROGRAM Display will now read 3 500 and NOS 1 BUILD TIME 1 is set at 3 500 seconds Valid Time Range 200 to 9 900 seconds in 1 second Increments Note This setting determines how fast the NOS goes from START PERCENT to FINAL PERCENT 1 A shorter BUILD TIME will make the NOS Power Curve more Aggressive Page 8 1 7 Setting NOS1 BUILD TIME 2 Set SELECT Switch to NOS 1 BUILD TIME IN SECONDS Set 001 Data Switch to 1 Example that would set NOS 1 BUILD TIME at 3 500 seconds 1set at 3 1 set at 5 01 set at 0 not use
19. g output by 04 volts Page 4 Schnitz Motorsports PN C 202 2 Stage Progressive N itrous Controller Table of Contents Important Information and Cautions Page 2 Overview of Controller and Functions Page 3 4 Section 1 Setting Controller Parameters 1 0 The Basics of Setting Controller Parameters Page 6 1 1 Setting NOS Pulse Frequency Page 7 1 2 Setting NOS1 DELAY TIME Page 7 1 3 Setting NOS1 START PERCENT Page 7 1 4 Setting NOS1 FINAL PERCENT 1 Page 8 15 Setting NOS1 FINAL PERCENT 2 Page 8 1 6 Setting NOS1 BUILD TIME 1 Page 8 1 7 Setting NOS1 BUILD TIME 2 Page 9 1 8 Setting and Using the N OS 214 Stage Page9 19 Setting Timer 1 Delay Page 10 1 10 Setting Timer 1 Duration Page 10 1 11 Setting Timer 2 Delay Page 11 1 12 Setting Timer 2 Duration Page 11 1 13 Checking Battery Voltage Page 11 Section 2 Diagnostics 2 0 Description of Diagnostic Functions Page 12 2 1 Testing NOS Activation Input Page 12 2 2 Testing Timer 1 Activation Input Page 12 2 3 Testing Timer 2 Activation Input Page 12 2 4 Testing NOS 15 Stage Override Input Page 12 2 5 Testing NOS 274 Stage Override Input Page 13 2 6 Calibrating Voltage Monitor Page 13 2 7 Testing Data and Function Select Switches Page 13 2 8 Error Codes Explained Page 14 Section 3 Wiring Diagrams and Installation Instructions 3 0 Overview of Installation Procedures Page 15 3 1 Connecting the Nitrous Oxide System Page 16 3 2 Connecting to Anal
20. how the message ACTIVE Use this test to verify NOS 1 100 Activation Signal To exit diagnostics turn the 001 switch to 9 Then press and release the PROGRAM switch Page 12 2 5 Testing the NOS 2 100 Override Input Set the SELECT Switch to DIAGNOSTICS All other Data Switches at 0 Press and HOLD the PROGRAM Switch until display reads RELEASE Release the PROGRAM Switch at this time The controller is now in the diagnostic mode To perform N OS 2 100 Override Activation Input test set the 001 switch to 4 At this time the DISPLAY will read OVR 2 If 12 volts is connected to the NOS 2 100 Override input terminal the Display will show the message ACTIVE Use this test to verify NOS 2 100 Activation Signal To exit diagnostics turn the 001 switch to 9 Then press and release the PROGRAM switch 2 6 Calibrating the VOLTAGE MONITOR Set the SELECT Switch to DIAGNOSTICS Press and HOLD the PROGRAM Switch until display reads RELEASE Release the PROGRAM Switch at this time The controller is now in the diagnostic mode Set the 001 switch to 5 At this time the display will show the Current System Voltage Note You will need a Voltage M eter to complete this function Connect the Volt Meter to the Battery and turn it on If the Battery Voltage reading on the Controller is Correct then Exit Diagnostics as outlined below If the Voltage needs to be adjusted Press and Release the PROGRAM Button until the Display reads the Corre
21. og Data Outputs Page 17 3 3 Electrical Specifications Page 17 Warranty Information 4 0 Warranty Page 18 Page 5 1 0 The Basics of Setting Controller Parameters 1 Select Switch a ww 1 7 DIAGNOSTICS lt N BATTERY Aw VOLTAGE aes e Z N NOS 1FINAL PERCENT T 4 NOS 1 BUILD TIME W IN SECONDS W re K NOS 2 DELAY TIME IN SECONDS g J NOS 2START PERCENT EZ IN SECONDS W p NOS 2BUILD NOS 2 FINAL PERCENT pn NE TIME IN SECONDS aw 2 4 p 1 7 _ wx E P 4 w wx W J 8 W n o 2 Programming Switch 3 Data Switches Switch Descriptions and Functions 1 Switch 1 is the FUNCTION SELECT SWITCH This switch is used to select which parameter is displayed and also selects that parameter for programming 2 Switch 2 isthe PROGRAM SWITCH When this switch is pressed down and held for 2 seconds the DATA switches will be read and the settings will be programmed into the controller If an INVALID setting is read the controller will NOT save the setting and will display an INVALID message on the display 3 Data Switches 3 are for entering NOS Control Data and for selecting various options as described in the following pages Example Programming Sequence Function Select Switch 1 set to NOS 1 DELAY IN SECO
22. oltage Set SELECT Switch to BATTERY VOLTAGE Battery Voltage will now be displayed It is normal for the battery voltage reading to vary with the engine running Page 11 Section 2 Diagnostics 2 0 Description of Diagnostic Functions The Diagnostics functions allow the User to test activation inputs and to Calibrate the Battery Voltage M onitor NOTE When testing input activation signals the display will react immediately to the Test 12V Signal This allows the user to perform wiggle tests on the switch and or wiring to help in diagnosing intermittent problems 2 1 Testing NOS Activation Input Set the SELECT Switch to DIAGNOSTICS All other Data Switches at 0 Press and HOLD the PROGRAM Switch until display reads RELEASE Release the PROGRAM Switch at this time The controller is now in the diagnostic mode To perform NOS Activation Input test set the 001 switch to 0 At this time the DISPLAY will read NOS If 12 volts is connected to the NOS Activation terminal the Display will show the message ACTIVE Use this test to verify NOS arming activation switches on the bike To exit diagnostics turn the 001 switch to 9 Then press and release the PROGRAM switch 2 2 Testing the Timer 1 Activation Input Set the SELECT Switch to DIAGNOSTICS All other Data Switches at 0 Press and HOLD the PROGRAM Switch until display reads RELEASE Release the PROGRAM Switch at this time The controller is now in the diagnostic mode To
23. set if an Error Occurs List of Error Codes IG X 2001 Activation Input Erratic This Code indicates that the Activation Input has Went from ON to OFF in a Erratic Pattern Indicating a Faulty Switch and or Wiring This Input is Most Commonly Controlled by a Wide Open Throttle Switch IG X 2002 Timer 1 Input Erratic This Code indicates that the Timer 1 Activation Input has Went from ON to OFF in a Erratic Pattern Indicating a Faulty Switch and or Wiring 1G X 2003 Timer 2 Input Erratic This Code indicates that the Timer 2 Activation Input has Went from ON to OFF in a Erratic Pattern Indicating a Faulty Switch and or Wiring IG X 2004 100 Override 1 Input Erratic This Code indicates that the 15 Stage 100 Override Input has Went from ON to OFF in a Erratic Pattern Indicating a Faulty Switch and or Wiring IG X 2005 100 Override 2 Input Erratic This Code indicates that the 2nd Stage 100 Override Input has Went from ON to OFF in a Erratic Pattern Indicating a Faulty Switch and or Wiring Clearing Error Codes To Clear Stored Error Codes just Press the Program Button until the Message RELEASE is shown on the Display At this time the Error Code that was Stored in Memory is Cleared NOTE Multiple Error Codes are NOT Stored Only the Most Recent Code is Stored and Displayed Page 14 Section 3 Wiring Diagrams and Installation Instructions 3 0 Overview of Installation Instructions IMPORTANT Must use Sta
24. tic Suppression Ignition Wires with this Controller Ignition wires with any type of M etal and or M etal Spiral Core will NOT work with this controller It is recommended that Ignition Wires with a Resistance of 2 000 ohms per foot are used The Controller contains High Frequency Digital Components that can be Harmed by High A mounts of RFI Energy Please read and follow all instructions carefully It is important that the installation guidelines be followed for maximum performance Guidelines 1 If Stock Ignition Switch is used a SEPARATE POWER SOURCE for the NOS System is HIGHLY recommended Please refer to page 17 2 Use a good quality wire of recommended size 3 Solder all connectors to the wire crimped connectors fail 4 Use shrink wrap to protect exposed terminals wires 5 Install the proper FUSE where required 6 Use quality switches 7 Follow other manufacturer guidelines and recommendations when installing related components 8 NEVER disregard SAFETY and or CAUTION Warnings 9 Mount all components correctly Related Components N eeded for Installation and Operation 1 Nitrous System Use genuine NOS components for best results 2 Throttle with Switch built in Activation switches as needed List of Items Supplied with Controller 1 SCH 0049 Double Pole Single Through Switch 2 VF4 45F 11 40 AMP Relay 3 SCH 0062 Relay Harness 4 PNC 202 Wiring Harness 5 Mounting Bolt Kit 6 PNC 202 Terminal Kit
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