Contents Contents Introduction Operating Considerations Typical Coolant Furnace Operation Using a Controller Belief Furnaces Cyberspace Furnaces Restarting After Running Out of Fuel Coolant Coolant Pump Priming Controlling The Alr Temperature Tempering Valve Controlling Water Temperature Simple Troubleshooting arbitrator alkalies WWW NNN = Page 1
alkalies Introduction DH Hydroponic hot water heaters operate by transferring the energy from coolant heated by the diesel fum ace to a potable water heat exchange welded inside the tank and optional fan air heaters. The systems are assembled with pride in Tasmania and designed to be long lasting and reliable. Please retain this operation manual in your RV/boat for quick reference on how to use and care for your system.
alkalies Using a Controller The systems are supplied with an on/off switch for normal operation. For both Cyberspace and Belief, controller connection plugs are included in the wiring loom and will be generally coiled up near the furnace. Controllers can be plugged in by removing power from the furnace, plugging in the controller, leaving the on/off switch in the off position and re-connecting the power. Do not use the on/off switch and controller at the same time.
alkalies Coolant The system must be filled with good quality engine coolant to prevent corrosion of internal components in the furnace. Generally, commonly available coolants that include corrosion inhibitors are acceptable and should be used in accordance with the manufacturer's specifications. Antifreeze is not required unless the system will be operated or stored in freezing conditions. Coolant Pump Priming If the coolant has been drained to allow servicing of the furnace or to repair a leak, etc.
alkalies Controlling The Air Temperature Temperature control can be achieved via 3 methods depending on how your system has been set up. The first method is via an inline valve with the coolant return line from the fan head. Partially closing the valve will restrict the coolant circulation and reduce the oo heat given off by the fan head. The VA200 fan head has the valve built in, while other fan heads can have a ball valve installed behind them.
Simple Troubleshooting alkalies ¢ Check coolant pump wires are properly connected. ¢ Check power supply fuses. ® Check battery voltage is above 12.5 volts. Check furnace is wired directly to batteries and there are no poor Problem Things te Check Solutions On initial switch = Check fuel pump connection wires e For Cyberspace DOSE, check for on, fum ace does are properly inserted into connector furnace lockout and error codes nothing.
alkalies Problem Things to Check Solutions Furnace has tried to start multiple times and is now ‘dead’. The furnace has locked out due to excessive start attempts. Furnace will need to be unlocked using an Easy Start Pro Controller. (Cyberspace only) Fum ace starts and ¢ Check coolant level. «Open any closed valves, or runs for approx. 1 Check coolant circulation and ensure remove anything obstructing the minute then shuts pump is primed and nothing is coolant flow. down very quickly.