BAC Trillium Series Operating And Maintenance Instructions

LEVEL SWITCHES
Level switches are only available for recirculation units.
Two industrial grade stainless steel float switches maintain the water level in the sump between a minimum and
maximum level in order to make sure there is always enough water available to ensure a proper wetting of the pre-
cooler pads.
Both switches are factory set at the correct level.This can be verified visually or with the help of a tool like a screw
driver when the matching holes are properly aligned (see drawing below).
Measurements of the float switch construction
1. Matching holes
2. Witness mark
3. High level
4. Low level
Use a metal cylinder profile like a screwdriver to position high and low level float switch. Float switch
operation can be reversed, for correct operation witness mark is at the bottom.
The minimum and maximum water level can be adjusted for site specific conditions by changing the vertical
position of the float switches.
CAUTION
Changing the set points may lead to overflowing the basin, or damaging the pump(s).
Instructions to change the height:
1. Loosen the M8bolts
2. Adjust the vertical position of the float switch to the desired height
3. Tighten the M8bolts
W W W . B A L T I M O R E A I R C O I L . E U
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BAC Trillium Series Specifications

General

Brand	BAC
Model	Trillium Series
Category	Air Conditioner
Language	English