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.

Follett DRAIN CLOG: the ice machine is draining too slowly

Follett machines purge their reservoir regularly to carry minerals away.

(844) 410-9163

Mon–Sat, 8am–8pm

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

Book a visit

Three short steps, about a minute.

or call (844) 410-9163

What DRAIN CLOG
actually means.

Follett machines purge their reservoir regularly to carry minerals away. If the water does not drop below the low probe within 20 seconds during that purge, DRAIN CLOG lights while the machine keeps running. On Horizon Elite heads the same light can come from water touching a sensor in the chassis, and then the machine stops.

Follett ice machine display · also shown as Drain clog

What to do when DRAIN CLOG shows on the ice machine

Before you book,
in this order.

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

01

Look at the drain line from the machine to the floor drain for kinks, sags or a blocked air gap.

02

Check the floor drain itself is not backing up.

03

If you see water inside the base of the machine, switch it off at its power switch, close the water supply valve and book a visit.

04

If the drain looks clear and the light stays on, book a visit to check the purge valve.

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 CLOG while ice is still coming out is a warning, not a stop, but Follett says it must be fixed. It is not the same as LO WATER, which is about water coming in rather than going out.

Where DRAIN CLOG usually leads

Ice machine drain and pump repair.

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

In Follett's own words

The machine will continue to run but this is an indication of a poorly draining machine and must be addressed.
Follett Horizon Elite D710A installation, operation and service manual Follett Horizon Elite D710A installation, operation and service manual Follett Maestro Plus R290 installation, operation and service manual

Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Horizon Elite (run error during purge, or chassis sensor) and Maestro Plus (DRAIN CLOG during self-flushing; water in the drain pan shows as SERVICE instead).

Follett DRAIN CLOG 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 DRAIN CLOG.

Can I clear DRAIN CLOG myself?
Look at the drain line from the machine to the floor drain for kinks, sags or a blocked air gap. If it comes back, it needs a visit.
My Follett shows DRAIN CLOG but is still making ice. Can I ignore it?
Not for long. The machine keeps running, but Follett treats it as a drain that must be corrected, and a slow drain also leaves mineral-heavy water in the reservoir.
What usually clogs a Follett drain?
Scale and slime in the drain tubing, a sag that traps water, or an air gap that has filled with debris. A purge valve that no longer opens gives the same light.
DRAIN CLOG and my Follett stopped. Is water leaking inside?
Possibly. On Horizon Elite heads water touching the chassis sensor also lights DRAIN CLOG and stops the machine, so switch it off, close the water valve and book a visit.

Back to your everyday

Still showing DRAIN CLOG?

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.

(844) 410-9163 Schedule a repair