Control Satisfied Low

Potterton Control Satisfied Fault Code

Also written as CONTROLSATISFIED — same fault.

The Potterton Control Satisfied fault code means: your boiler is correctly sensing that your home has reached the temperature set on your thermostat and has gone into a standby mode.. It appears on 1 Potterton model in our database.

Monitor it

This is a minor fault. Keep an eye on it and mention it at your next annual boiler service. Reset the boiler and see if it clears.

Technical description: Green LED: 2 Per Sec., Red LED: ON

Engineer required

This fault requires a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.

Find a Gas Safe engineer

Search the official register for a qualified engineer in your area.

Gas Safe Register →
Boiler cover options

Avoid the next call-out bill

A cover plan would handle faults like Control Satisfied: no call-out fees, no surprise bills.

Approved partner
Domestic Appliance Guard
Unlimited call-outs, 24/7 helpline, no price-hike promise
Get a quote →

Affiliate links. We may earn a commission at no extra cost to you.

Potterton models that show the Control Satisfied fault code

Click a model for the full fault code list and model-specific repair notes.

Source

Potterton Control Satisfied fault code information on this page is sourced and cross-checked against the official Potterton service / installation manuals for each affected model.

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed 7 July 2026