Installation, Operation & Maintenance Manual
Merlin1250X
Rev: 1
1
Merlin 1250X
Gas & Ventilation Interlock System
Installation, Operation & Maintenance Manual
Please read this manual carefully and retain for future use.
The Merlin 1250X is a ventilation interlock panel for up to 2 fans. It has built-in current monitoring and is
designed for use with fans up to 18A running current (0.1A minimum) and also has the ability to receive
connections from external current monitors or air pressure differential switches.
Information contained within this manual should be referenced for typical installation and operation only.
For specific requirements that may deviate from the information in this guide – contact your supplier!
Exhaust Fan
Intake Fan
