DIGITAL GAUGE FAN & EWP SWITCH KIT (#0500)

A bright, attractive, compact high visibility 52mm round gauge with LED digital display for mounting in the driver’s compartment!

Automatically activates single or twin fans or a fan and Electric Water Pump at your set / targeted temperature when extra cooling is required. It can also detect transmission fluid temperature.

It senses air temperature as it passes through the radiator with the sensor placed in the radiator fin section or alternatively the sensor can also be placed directly into the coolant system in combination with a Temperature Sensor Adaptor Kit (Part 0409).

The kit is sold in 12 Volt configuration.

AIR TEMPERATURE APPLICATION

The kit is set up for air temperature sensor application. For water / coolant applications, please read below.

It senses air temperature as it passes through the radiator and has an adjustable temperature range of 5ºC to 110ºC (41ºF to 230ºF).
The Temperature Sensor is placed in the radiator fin section as close to the hot coolant inlet as possible, no need to cut hoses or can be placed directly into the coolant system.

WATER / COOLANT APPLICATION
Part #0500 sensor can also be placed directly into the coolant system. 

• Use #0465 for OE style 1/4 “NPT port install
• Use #0409 for radiator hose install

The DIGITAL GAUGE THERMATIC® FAN/EWP® SWITCH must be mounted inside the vehicle’s driving compartment for easy reading and quick adjustment.

• Convenient push-button control allows you to accurately set/target temperature for automatic activation of the Thermatic® Fan #1 and Fan #2 at independent temperatures when extra cooling is required.
• Simple, do-it-yourself installation instructions.
• This flexible switch can also be used to activate an Electric Water Pump and/or an Electric Booster Pump.

This new DIGITAL GAUGE THERMATIC® FAN/EWP® SWITCH complements the highly successful #0400 Combo, #0401, #0404 and #0444 Thermatic® Switches

FEATURES

• Temperature Sensor Display Range 0^oC ~ 130^oC (32F ~ 266F)
• Temperature Sensor Setting Range 5^oC ~ 110^oC (41F ~ 230F)
• Temperature Units interchangeable between ^oC & ^oF
• 12V and *24V compatible
• *For 24 Volt application: 2 x 24V Relays required, sold separately (Part #10534)
• Can detect ambient temperature (air) as standard
• Can detect coolant temperature
  • Use #0465 for OE style 1/4 “NPT port install
  • Use #0409 for radiator hose install
• Can detect transmission fluid temperature
  • Use #0465 and requires (sourced externally)
    • 1 x Female Fitting Pipe Tee 1/4' NPT
    • 2 X 3/8' Barb Fitting To 1/4' NPT
• Independent set temperature for Fan 1 and Fan 2
• Independent control of A/C override (fan 1, fan 2 or both)
  • Can be used as manual override
• Can Manually turn off Fans (press and hold Fan + A/C)
  • For river crossing as example
• Led indicators for Fan1, Fan2 and A/C
  • LED lights show operating condition
  • See table below
• Over temperature warning with audible alarm
  • See functions table below
• Audible alarm has 5min Snooze function.
• Universal 52mm gauge design.
• Built in display dimmer with headlight trigger
• Extra-long temperature sensor wires 380 cm
• Interchangeable/replicable sensor

Specs	Part #0401	Part #0444 & 0445	Part #0500	Part #8002
Operating Voltage	12 & 24 Volt	12 Volt standard 24 Volt relays required	12 Volt standard 24 Volt relays required	12 & 24 Volt
Maximum Current	20 Amps	40 Amps	40 Amps or relay rating	12 Amps EWP® Only
Single Fan Control
Duel Fan Control	Wiring Dependant			Wiring Dependant
EWP® control	ON / OFF ONLY (USE 8002)	ON / OFF ONLY (USE 8002)	ON / OFF ONLY (USE 8002)
EBP control
EWP®/EBP and Fan control	Wiring Dependant			EWP and Fans only
Single Fan/EWP®/EBP Application	All DCPL Fans, EWP® & EBPs	All DCPL Fans, EWP® & EBPs	All DCPL Fans, EWP® & EBPs	All DCPL Fans & EWP®
Duel Fan Application	Relay Switching Current MAX 15A	All Fans (MAX 30A Each)	All Fans	All Fans (Wiring Dependant)
Speed	Single Speed	Single Speed	Single Speed	Single speed Fan & Variable EWP®
AC Override	Wiring Dependant ( use 0404)		Selectable Fan Override
Sensor Wire Length	110cm	142cm in total (Wire from switch 112cm plus sensor connector 30cm)	380cm	250cm Increase to 380cm (Oct 2020)
Coolant Temperature Detection		(0444 Requires #0409 or #0465) (0445 comes with 1/4" NPT Thermal Sensor)	(Requires #0409 or #0465)
Duel Fan Start-Up Delay		10 Seconds	Independent set Temp
Temperature Setting Range	40°C To 100°C (104°F To 212°F)	40°C To 110°C (104°F To 230°F)	5°C To 110°C (41°F To 230°F)	40°C To 110°C (104°F To 230°F)
Temperature Setting Method	Turn Knob	Push Button	Push Button	Push Button
Mounting position	Engine bay	Engine bay	Vehicle Cabin	Vehicle Cabin
Dimensions	35mm x 58mm x 45mm	95mm x 65mm x 56mm	Universal 52mm Gauge	98mm x 95mm x 25mm
IP66 Rated
Temperature Display
Set Temperature Display
Fan Operation Indicator				EWP® and Fan
Temperature Set Indicator
Fault Display
°C Setting
°F Setting
°C D °F Change
Air Temperature Detection
Accessories	Part #1000, 1001, 1002, 1003	Part #1000, 1001, 1002, 1003	Part #1000, 1001, 1002, 1003	Part #1000, 1001, 1002, 1003
	Part #0400 (#0401 + #0409)	Part #0409	Part #0409, #0465, #10534	Thermatic® Fan
	Part #0422 (Duel Fan Only)	Part #0422 (Duel Fan Only)	Part #0422 (Duel Fan Only)	EWP® Header Adaptor Kit
				EWP® Digital Controller Combo