Whelen Engineering Company 295HFS5 Series Installation & Operating Manual Download Page 5

Page 5

Connections For The 9 Position Input Harness

NOTE:

 

The push-button and slide switch control wires are designed to activate relays with a coil rating no 

greater than 250 ma. Do not attempt to connect these wires to any circuit that carries a higher rating!

Connecting The Slide-Switch Control wires (Green, Grey & Blue)

1.

Route and connect the GREEN wire to the desired lightbar function control wire.

2.

Route and connect the GREY wire to the desired lightbar function control wire.

3.

Route and connect the BLUE wire to the desired lightbar function control wire.

Configuring The Slide-Switch Control Functions

In the default configuration (as shipped from the factory), the slide switch is configured as follows:

Slide Position #0

 . . . . .No wires active

Slide Position #1

 . . . . .GREEN wire = ACTIVE, GREY wire = inactive, BLUE wire = inactive

Slide Position #2

 . . . . .GREEN wire = inactive, GREY wire = ACTIVE, BLUE wire = inactive

Slide Position #3

 . . . . .GREEN wire = inactive, GREY wire = inactive, BLUE wire = ACTIVE

The slide switch configuration can be altered so that any 
combination of these three wires may be active or inactive 
in any of the three functioning slide positions. The slide 
switch configurations are controlled by two Dip Switch 
banks which are located on the top circuit board of the 
295HFS5. Before proceeding, disconnect all of the input 
harness connectors from the rear of the 295HFS5. 
Access to the Dip Switch banks is gained by removing 
four small phillips-head screws located at the four corners 
of the 295HFS5 face plate. With these screws removed, 
slide the chassis housing cover towards the rear of the 
295HFS5. It is not necessary toslide this cover more than a few inches, as the Dip Switch banks are 
located just behind the control panel.

The Dip Switch Chart illustrates how the dip switches are configured. As shown, the configuration for slide 
switch position #1 is controlled by dip switch #’s 2, 3 & 4 on bank 1. Dip switch #2 (which controls the 
GREEN wire) is in the ON position, while #3 (GREY wire) & #4 (BLUE wire) are in the off position. This 
means that when the slide switch is moved to position #1, the GREEN wire alone becomes active. 

Slide switch position #2 is controlled by dip switch #5 on bank 1, and by dip switch #1 and #2 on bank 2. In 
the default configuration, dip switch #5 (GREEN wire) is off, dip switch #1 (GREY wire) is ON and dip 
switch #2 (BLUE wire) is off. This means that when the slide switch is moved to position #2, the GREY wire 
alone is active, while the GREEN and BLUE wires are inactive.

Slide switch position #3 is controlled by dip switch ‘s 3, 4 & 5 on bank 2. In the default 
configuration, dip switch #3 (GREEN wire) is off, dip switch #4 (GREY wire) is off and dip switch #5 (BLUE 
wire) is ON. This means that when the slide switch is moved to position #3, the BLUE wire alone is active, 
while the GREEN and GREY wires are inactive.

Enabling Siren Tones through Slide Switch Position #3

Slide switch position #3 is configured to automatically activate siren tones (in default configuration). If this 
is not desired, make sure that dip switch #1 on bank 1 is in the off position. Please note that siren activation 
through slide switch position #3 is only available when the 295HFS5 power switch is in the ON position. 

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BLACK=ROCKER DOWN

SLIDE SWITCH

POSITION #1

SLIDE SWITCH

POSITION #2

SLIDE SWITCH

POSITION #3

O

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DIP SWITCH CHART

Summary of Contents for 295HFS5 Series

Page 1: ...ould be placed within convenient reach of the operator so that they can operate the system without taking their eyes off the roadway Emergency warning devices can require high electrical voltages and or currents Properly protect and use caution around live electrical connections Grounding or shorting of electrical connections can cause high current arcing which can cause personal injury and or veh...

Page 2: ...UIT IS A VIOLATION OF THE FEDERAL MOTOR VEHICLE SAFETY STANDARD FOR THE THIRD BRAKE LIGHT AS WELL AS REAR BRAKE LIGHTS FUNCTIONS THAT BLACK OUT THE REAR BRAKE LIGHTS SOMETIMES CALLED BRAKE LIGHT CUT OUT MAY INTERFERE WITH THE BRAKE SHIFT LOCK MECHANISM AND CAUSE THE VEHICLE TO MOVE UNEXPECTEDLY AND DANGEROUSLY DISCONNECTING THE BRAKE LIGHTS IN ANY WAY IS AT YOUR OWN RISK AND IS NOT RECOMMENDED BY ...

Page 3: ...late location Follow the same path as the factory wire harness WARNING All customer supplied wires that connect to the POSITIVE terminal of the battery must be sized to supply at least 125 of maximum operating current be fused at the battery to carry that load 6 Continue to follow the factory harness through the firewall To pass the RED and BLACK wires through it may be necessary to drill a hole i...

Page 4: ...t the WHITE wire to the wire coming from the horn relay 5 Connect the GREY wire to the wire coming from the horn NOTE The two 2 BLUE wires are used to connect your two way radio s external speaker to the 295HFS5 for radio re broadcast This is an optional connection and does not effect the other operations of the siren Optional Wiring The 295HFS5 Radio Rebroadcast wires BLUE 1 Locate the two wires ...

Page 5: ...not necessary toslide this cover more than a few inches as the Dip Switch banks are located just behind the control panel The Dip Switch Chart illustrates how the dip switches are configured As shown the configuration for slide switch position 1 is controlled by dip switch s 2 3 4 on bank 1 Dip switch 2 which controls the GREEN wire is in the ON position while 3 GREY wire 4 BLUE wire are in the of...

Page 6: ...ART 12 VDC PUSH BUTTON SWITCH 6 MOMENTARY PUSH BUTTON SWITCH 2 SP ST PUSH BUTTON SWITCH 3 SP ST PUSH BUTTON SWITCH 4 SP ST PUSH BUTTON SWITCH 1 SP ST 9 POSITION INPUT CONNECTOR ASSEMBLY HOUSING POSITION COLOR FUNCTION RED NOT USED WHITE RED BLACK WHITE 1 2 3 4 NONE 12 VDC BACKLIGHTING OPTIONAL PUSH BUTTON SWITCH 5 SP ST 4 POSITION INPUT CONNECTOR ASSEMBLY 20 AMP FUSE CUSTOMER SUPPLIED 3 AMP FUSE C...

Page 7: ...Continue to increase the PA volume until audio feedback occurs Turn the knob in a counter clockwise direction to eliminate feedback and set the PA level to maxi mum volume Operating the 295HFS5 controls Power Switch This switch has two positions Down 295HFS5 Off and Up 295HFS5 On When this switch is in the Off position the WS295HFS will not function When the switch is in the On position the siren ...

Page 8: ...a steady rise and fall tone is produced A single tap on the MAN button or a single tap on the vehicle s steering wheel horn button if the vehi cle s horn has been wired to the 295HFS5 changes the siren tone to a Yelp pattern a fast rise and fall tone A second tap and the siren returns to a Wail tone Please note that the 295HFS5 microphone will override the siren function YELP Yelp Tone When the ro...

Page 9: ...E 15 VDC 11 OHMS 32 V RMS MAX OUTPUT POWER 15 VDC 11 OHMS 105 WATTS MAX OUTPUT POWER 15 VDC 5 5 OHMS 185 WATTS MAX AUDIO SINE WAVE AUDIO BANDWIDTH 25 WATTS 300 Hz TO 10 KHz 3db DISTORTION 25 WATTS 1 KHz 1 MAX OUTPUT VOLTAGE 15 VDC 11 OHMS 24 VRMS MAX OUTPUT POWER 15 VDC 11 OHMS 50 WATTS RADIO INPUT LEVEL R44 MAX 24 VRMS 10db 3db SI TEST RADIO MANUAL BUTTON FREQ 18 KHz User Replaceable Parts List L...

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