ESPEC BTX-475 - Humidifier Level Check (Size 4 Chamber Only)

Installation
30
Bench Top User’s Manual
5.4.5 Humidifier Level Check (Size 4 chamber only)
The chamber will need to have power applied, water supplied, and the controller power ON. The chamber
should not be running when checking the water level.
Procedure:
1. While the chamber is not running, observe the water level in the humidifier level control cup.
2. The water level in the cup should be regulated at 1” - 1 1/4” from the top edge of cup. If the level is not
at this level, then regulate as follows:
Reference: If water level in the level control cup is low or high:
1. Stop the supply of water and drain the water from the level control cup and steam generator
by opening the steam generator drain valve.
2. Slightly bend the level control arm up to increase the level in the cup, or down to lower the
level in the cup.
3. Close the steam generator drain valve and re-supply water to the chamber.
4. Repeat steps 1-3 when the water level cannot be adjusted in one try.
Level Control Arm
Level Control Cup