Instruction Manual
Negative Pressure Unit green dec
Version 1
Page 19
7. Initial operation
7.1. Control SE
For power regulation, the negative pressure unit is supplied with a manual speed controller.
Connect the power supply
Operate the controller
7.1.1. Room pressurisation
Set the required negative pressure at the air intake or at the manual speed controller
negative pressure too high:
open air supply or decrease speed controller
negative pressure too low:
close air supply or increase speed controller