Troubleshooting Girard On Demand Water Heater

Drill a hole and then run 2 18 gauge wires from the rear of water heater to the hole maximum wire length is 16 or 5m.

Troubleshooting girard on demand water heater.

I believe my water pump is a 3 8 gpm unit. Check the lock nut at the bottom of the blower where the plastic tube attaches. Our on demand tankless rv water heater was developed with state of the art electonics and components. For unique green rv products to enhance your outdoor experience call 1 866 559 1221 or e mail us.

Often this issue is caused by the gas supply so check to make sure your propane tank is full before you do anything else. Based on there the circuit board will be able to complete the tasks. Reset and check the microprocessor verify that it does not have the flame ensure that the switch is opening the blower is turning on once you detect the combustion air flow you need to open the gas valve and supply the first. Water heater comes on and then give e 8 code air pressure switch.

If your gas valve or water valves are not fully opened this could also cause the ignition to fail. Confirm that the plastic tube is connected to the blower and pressure switch. On the girard tankless water heater the user turns on only the hot water open to a normal flow and then gradually adjusts the flow to achieve the desire temperature usable hot water. Water in the tank im able to add up to 30 cold water to the shower to help control the temp without having the unit cycle from hot to cold to hot.

Confirm that nothing is blocking the exhaust vent. More rv manufacturers use the girard tankless water heater than all the competitors combined. Do not turn on the cold water. Update on my girard water heater.

With both restrictors in the oxegenics shower head removed and with 80 deg. The mode switch should be set on high. Connect the 2 wires to the user control panel 2 wires and to the 2 wires on rear of water heater ucp wires are blue or blue green. Contact your girard dealer or service center if you can t achieve the proper temperatures rises.