A white drain line running from the base of a stainless ice machine bin down to a floor sink, a clear air gap above the sink, the floor around the ice machine dry.

Marvel nugget ice machine blinking DRAIN (Er16): slow drain

The nugget machine regularly empties its reservoir through a drain valve.

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Mon–Sat, 8am–8pm

  • Drain and pump
  • Ice machine drain and pump repair
  • Source: Marvel

Book a visit

Three short steps, about a minute.

or call (844) 410-9163

What Er16
actually means.

The nugget machine regularly empties its reservoir through a drain valve. If the lower level sensor still sees water two minutes after the valve opens, DRAIN blinks and Er16 is set. Marvel's checks are the drain valve, the level sensor and a clogged drain.

Marvel ice machine display · also shown as DRAIN lamp blinking

What to do when Er16 shows on the ice machine

Before you book,
in this order.

Each step comes from Marvel's own guidance for Er16 on its ice machines. Follow it to the end: the last card says whether this is a visit.

01

Check the drain hose behind the machine for kinks or a crushed section.

02

If the machine has a drain pump, make sure its discharge line is not blocked.

03

Book a visit if DRAIN still blinks; the valve and sensor need testing.

Still there?

It usually turns into ice machine drain and pump repair. Book with the code and the model number.

What not to do

DRAIN lit steady is normal while the drain valve is open. A drain pump that stops working can also leave water in the bin, so a wet bin with no blinking lamp is still worth reporting.

Where Er16 usually leads

Ice machine drain and pump repair.

Drain line clearing, air gap, drain pump, float and check valve · low to moderate.

In Marvel's own words

If the lower limit water level sensor is not detected within 2 minutes as the drain valve operates (Er16)
Marvel MRNP215 nugget ice machine owner's guide and service manual Marvel MRNP215 nugget ice machine owner's guide and service manual

Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Marvel nugget ice machines MRNP215, MONP215 and MANP415, which report through ICE, NO WATER and DRAIN lamps.

Marvel Er16 ice machine repair,
where we come out.

The same visit in every metro below: the code, the model number, and a diagnosis before any part is ordered.

All service areas
A family filling glasses with nugget ice from an ice machine in a large home kitchen.
For the heart of your home.

Questions
about Er16.

Can I clear Er16 myself?
Check the drain hose behind the machine for kinks or a crushed section. If it comes back, it needs a visit.
Why does my Marvel nugget machine drain so often?
It flushes the reservoir on purpose to carry away minerals. Er16 only matters when that drain is slow.
Can hard water cause Er16 on a Marvel?
Scale can slow the drain valve and the reservoir outlet, which is one more reason to run the cleaning cycle when the lamps ask.
Is water on the floor part of Er16?
Not by itself. If water is spreading on the floor near an outlet, shut off the water and treat it as urgent.

Back to your everyday

Still showing Er16?

A booking with a code goes further when it carries the light or code copied as it appeared, the model and serial off the data plate, and a word on whether cubes still fall into the bin. With those three in hand, our office can match the probable part to your machine the same afternoon.

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