Best answer: What is DSI on RV water heater?

A step-up from the manual LP gas water heater is the LP gas model with Direct Spark Ignition or DSI. What DSI means is, rather than going outside to manually light the water heater with a match or striker you light it from inside the RV at the touch of a switch.

What does DSI fault RV water heater?

DSI means direct spark ignition. FLT means fault. That means it tried to ignite the burner on the water heater but failed. First thing is to check your propane supply.

What does DSI fault light mean?

The DSI letters stand for direct spark ignition. That is the device that helps add the flame to the gas in order to heat your water. When this fault code appears on your water heater, it generally means that no gas or propane is coming through the line.

Should I leave my RV water heater on all the time?

Just like in your home, it is safe to leave your electric powered RV water heater on all the time whether stationary or on the road. There are other downsides such as cost and environmental impact of fuel consumption – but safety should not be a concern.

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How long does it take for an RV water heater to heat up?

RV water heaters typically take 20 minutes to heat up the water. It also depends on how many gallons of water is in it if there are 10 gallons it can take longer to heat up.

Do RV water heaters run on electricity?

Using a Traditional RV Hot Water Heater



First, you’ll need to make sure your hot water tank has water in it. … As mentioned before, you can choose to use both the propane and electric options together if you happen to have a heater with both.

How many gallons of water does a RV shower use?

How much water does an RV shower use? On average, a travel trailer shower will go through about 2-6 gallons of water per shower. This depends on a variety of factors such as length of shower time, the water usage of the shower head, and if you turn off the shower while you lather up.

What does DSI stand for?

DSI

Acronym Definition
DSI Department of Special Investigation (Thailand)
DSI Data Systems, Inc. (various locations)
DSI Directeur des Systèmes d’Information (French: Director of Information Systems; various organizations)
DSI Direct Spark Ignition (propane fired appliances)

How do I troubleshoot my RV water heater?

While your at it, perform the regular water heater servicing that is likely long overdue in most RVs.

  1. Drain and rinse water heater tank.
  2. Replace RV water heater anode.
  3. Replace electric water heater element.
  4. Diagnose faulty water heater thermostat.
  5. Replace thermostat switch.
  6. Investigate and repair faulty power switch.
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Why am I not getting water in my RV?

If the impeller in the water pump has broken or is free-wheeling the motor can run all day but there will be no water flow. To determine if the pump is actually pumping you may have to slowly remove the water line from the pressure side of the pump, with the pump running to see if it is pumping water out.

Why Is My RV water heater not heating?

There are several reasons for not having enough hot water or for running out of hot water too quickly. The reasons could be a malfunctioning thermostat, a broken or damaged dip tube which would allow cold water to mix with the hot water at the top of the water heater, or having the water temperature set too low.

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