Davies Craig Digital EWP / Fan Controller 12 & 24v
The unique LCD EWP / Fan Digital Controller will manage the operation of your chosen EWP by varying the speed of your pump in response to coolant temperature and manage control of your Electric Radiator Fan, no need for a separate thermal switch.
The LCD EWP / Fan Digital Controller has two specific functions. This unique Digital Controller will manage the operation of the EWP by varying the speed of the pump in response to the coolant temperature and manage control of your electric engine fan.
The Controller has a push-button to lock in any temperature from 40°C (104°F) to 110°C (230°F). It's recommended you set or target the Controller to closely match your engine's existing thermostat temperature. The Digital Controller will operate the engine's electric fan automatically once the engine has reached +3°C (+5.4°F) above the targeted / set temperature. Another significant benefit is that the Controller allows the EWP & Fan to run on in conjunction after engine shutdown for either 3 minutes or -10°C (-14°F) of set target temperature to eliminate heat soak.
Imperial & Other
Settable Temp Range
40 - 110 °C
104 - 230 °F
Fan Cut In Temp
98 x 95 x 25 mm
3.8 x 3.7 x 1"
Sensor Cable Length
12 - 29V DC
Celsius or Fahrenheit
High & low Temp, Above set temp, Sensor short circuit, Pump error, High & low voltage and Sensor open circuit
Thermistor in housing
Overrun / Shutdown
-10°C (14°F) below set/target temperature or 3 minutes
EWP80, EWP115, EWP130 & EWP150 Series Pumps
Manufacturer Part Number
The updated LCD Digital Controller how has two specific functions. This unique Controller will now manage the operation of the EWP by varying the speed of the EWP in response to the temperature of the engine and manage control of your electric engine fan. The Controller has a push-button on the facia panel that offers target temperatures Singular degrees from 40°C (104°F) to 110°C (230°F).
Generally, higher engine temperature will offer improved fuel efficiency and lower engine temperature more power. The LCD Digital Controller will now operate the engine's electric fan automatically once the engine has reached +3c above the target temperature. A significant benefit too is the Controller allows the EWP to run on after ignition shutdown to reduce heat soak. It is recommended that engine operational temperatures be checked with manufacturer.
EWP Digital Controller Assembly
Wiring Harness (inc 10a fuse)
Temp Sensor 1/4" NPT
Inline Adapter 35mm (38mm inc hose sleeves)
Rubber Hose Sleeves
Velcro Mounting Strips
Nylon Mounting Plate
Metal Mounting Bracket
This digital controller is both 12 and 24v compatible.