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C440-HVAD  

Digital Diversion Controller 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 
 

 
 
 
 
 
 
 
 
 
 

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Fully digital user interface. 

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Solenoid based with 3-stage charge control. 

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No jumpers or potentiometers need to be set.  

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LCD 2 x 16 back-lit display. 

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Both manual and automatic equalize modes are available. 

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Dual shunts for monitoring both solar and turbine amperage and wattage.  

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Automatic nominal battery voltage detection. 

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Nearly all charge parameters can be managed through the user interface. 

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Relay on time can be controlled and set for diversion times up to several hours. 

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Upper and lower set points can both be set. 

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Automatic LCD back light dimming to save energy. 

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Dual Truck Star breakers, one each for your turbine input and diversion output.  

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12, 24 or 48-volt battery systems. 

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Vented cover.  

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Modular PCB Layout. 

The C440-HVAD balances 
the tried and true with the 
newest technologies, resulting 
in a super capable diversion 
controller for your alternate 
energy system that’s easy to 
use and even easier to love. 
 
 

Visit 

ColemanAir.us

 for the 

most current information. 
 

Summary of Contents for C440-HVAD

Page 1: ...e managed through the user interface Relay on time can be controlled and set for diversion times up to several hours Upper and lower set points can both be set Automatic LCD back light dimming to save...

Page 2: ...ies to complete a full charge of the batteries The internal LED on the upper left of the large PCB board motherboard is lighted when the solenoid is engaged The red LED on the small daughter board is...

Page 3: ...3...

Page 4: ...select the current value and then press the up button to exit the menu For example To change the float set point of the controller Press the Enter Up Down or Scroll button on the front panel The Charg...

Page 5: ...mechanical controller that does have the ability to track multiple voltages and react accordingly Additional charging logic has also been added including such features as re bulking an absorb mode th...

Page 6: ...solid state controller and may allow the voltage to rise or fall further than optimal To alleviate this condition it is recommended that your charge source s not exceed the battery bank s amp hour ca...

Page 7: ...state of the solenoid of less than two seconds Given these settings the controller may turn on and off the solenoid several times per minute This is great if you want to keep the batteries as close to...

Page 8: ...n it is connected to the batteries The solar VOC reading will only be accurate when the solenoid is enabled Hint Run the test cycle to watch how the enable disable of the solenoid affects the solar vo...

Page 9: ...you may hear the solenoid s coil pull in as normal but see no difference in the solar amperage or solar voltage during the test This generally indicates the normally closed contacts of the solenoid ar...

Page 10: ...the batteries along with the load the turbine remains more within its design realm always a good thing Please note this controller does not include a blocking diode or an A C to D C rectifier as thes...

Page 11: ...designed specifically for 12 24 and 48 volt systems are by far a better choice A very acceptable diversion load is a power resistor These can be obtained via your Coleman Air dealer Various wattages a...

Page 12: ...use the front panel buttons and display When mounting vertically the inputs of the controller should always be oriented downwards with the vent upwards to ensure the unit is able dissipate any captiv...

Page 13: ...d the coil is active the solenoid s bottom contacts open and disconnect the electrical connection from the solar panels to your battery bank The wind hydro input is not switched disconnected and conne...

Page 14: ...ircuits but they may be no competition to a direct lighting hit Many of our controllers have survived direct lighting hits due to the internal protective circuits yet the connected equipment like mete...

Page 15: ...eries will be allowed to drop percentage based Once the batteries reach the upper trip point you have set the same trip point as the non EDM mode the controller will engage and disengage the solenoid...

Page 16: ...tandby current 1W 15W 3W Energy consumed by the electronics meters on solenoid on 1A 75A 5A Minimum float setting volts 12 0 24 48 Maximum float setting volts 24 48 96 Factory default float setting vo...

Page 17: ...witch can offer such a level of reliability For such systems our solid state controllers no relays or solenoids should be considered To replace the solenoid 1st ensure all power is removed from the un...

Page 18: ...ms should be designed for no more than 125 amps continuous current Higher voltage higher amperage systems will result in a lower life expectancy of the solenoid We recommend our solid state controller...

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