Description
Davies Craig Premium Thermatic Switch
The Premium Digital Thermatic® Switch automatically activates single or twin fans or a fan and Electric Water Pump at your set / targeted temperature when extra cooling is required. Attractive compact dashboard, driving compartment mounting LED display module, this state-of-the-art switch can also operate your air conditioning fan. It can be used for 12 or 24 volt applications (24V Relay Required) and has an adjustable temperature range of 40ºC to 110ºC (104ºF to 230ºF) which can show Centigrade or Fahrenheit. The temperature sensor probe can be conveniently locked into the radiator fins or placed into the top radiator hose (With Part #0409) for accurate coolant temperature readings
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KIT CONTENTS |
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PART NUMBER |
DESCRIPTION |
UNITS |
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10455 |
DIGITAL THERMATIC SWITCH |
1 |
|
10211 |
MOUNT KIT |
1 |
|
10513 |
SCOTCH LOCK |
2 |
|
10574 |
RING TERMINAL (YELLOW) |
3 |
| 0615 |
HOOK & LOOP ADHESIVE |
1 |
|
10512 |
CONNECTOR (YELLOW) |
2 |
|
10533 |
RELAY 12V |
2 |
|
10456 |
WIRING LOOM – 8 PINS |
1 |
| 10457 | WIRING LOOM – 3 PINS | 1 |
| 10960 | INSTRUCTIONS | 1 |
12 & 24 Volt applications.
*Note: Kit sold in 12 volt configuration, for 24 volt application, you will need to change the two relays with 24 volt units which are not supplied in the kit.
The Premium Switch offers all the attractive features the value-packed #0444 offers plus more including;
- Bright, attractive compact LED digital display monitor mounted in the driver’s compartment!
- Dual fan relay activation with clear LED indicator for each fan.
- Variable push-button temperature setting 40°c to 110°c (104°f to 230°f)
- Push-button air conditioning override indicator
- Separate wiring looms provided/plug & play unit with built-in relays
- Temperature Sensor fault display
- Three-metre thermal sensor probe lead
The Premium Thermatic Fan Switch – is equipped with the proven stainless steel temperature sensor probe which can be conveniently locked into the radiator fins close to the hot coolant inlet or placed into the top radiator hose for accurate coolant temperature readings.
(Note: Part#0409, Temp Sensor Adaptor Kit – not supplied).
The Premium Thermatic Fan Switch – Part #0455 can 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 a 10-second delay to activate Fan #2 when extra cooling is required.
- Simple, do-it-yourself installation instructions.
- This flexible switch can be utilised to activate an Electric Water Pump and/or an Electric Booster Pump.
- This new Premium Thermatic® Switch complements the highly successful #0444 Thermatic® Switch the #0401 and #0404 Switches.
Specifications ~ Thermatic Switches #0444 & #0455
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Specs |
Part #0444 |
Part #0455 |
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Maximum voltage |
10V to 16V or 21V to 27V (2 x Relays must be changed to 24V) |
10V to 16V or 21V to 27V (2 x Relays must be changed to 24V) |
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Maximum Current |
Rated to 30 amps per Fan (Maximum 40amp per Fan) Unit comes with 2 x 30 amp fuses and 2 x 40 amp relays |
Rated to 30 amps per Fan (Maximum 40amp per Fan) Unit comes with 2 x 30 amp fuses and 2 x 40 amp relays |
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Relay setup |
Dual relay |
Dual relay |
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Speed |
Single speed, 10 sec. delay to start up the second fan |
Single speed, 10 sec. delay to start up the second fan |
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Applications |
Recommended for all DCPL fans incl. 2×14”HP or 2×16”Fans |
Recommended for all DCPL fans incl. 2×14”HP or 2×16”Fans |
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Temperature Display |
LED digital temp display – actual temp set temp |
LED digital temp display – actual temp set temp |
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°C °F Setting |
LED Display °C or °F |
LED Display °C or °F |
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°C to °F change |
Press & hold set button 5 seconds |
Separate °C to °F change button |
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Temperature settings |
40°C to 110°C 104°F to 230°F |
40°C to 110°C 104°F to 230°F |
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Temperature setting method |
Push Button |
Push Button |
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Temperature reduction range |
-5°C from set/target |
-5°C from set/target |
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Temperature detection |
Air or coolant (For coolant temp, must use part #0409 Sensor Adaptor Kit– not supplied) |
Air or coolant (For coolant temp, must use part #0409 Sensor Adaptor Kit – not supplied) |
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Accuracy |
99.9% |
99.9% |
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Circuit type |
Pre-programmed micro controller |
Pre-programmed micro controller |
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Output wires |
Battery Battery – IGN, A/C Clutch Fan #1, Fan #2 Thermal Probe |
Battery Battery – IGN, A/C Clutch Fan #1, Fan #2 Thermal Probe |
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Unit mount location |
Engine Bay |
Driver’s compartment/dashboard |
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Probe lead length |
900mm |
2000mm |
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Fan operation indicator |
N/A |
Twin fan operation will illuminate via Fan #1, Fan #2 LEDS |
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A/C Override indicator |
N/A |
Indicated via Air Con LED |
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Temp set mode indicator |
N/A |
Indicated via temp set mode LED |
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Design |
Relays & wiring built into the unit |
Separate wiring looms provided/ plug & play unit relays built into the wiring loom |
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Faults Display |
N/A |
Temp sensor – Open circuit/short circuit display, Err #1; Err #2 |
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Dimensions |
95 x 65 x 56 mm |
80 x 70 x 27 mm |
