Programmable Logic Controller (Plc); General; Replacing The Plc Battery - Baltimore Aircoil Company TrilliumSeries TRF Operation & Maintenance Manual

Adiabatic cooler
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Programmable Logic Controller (PLC)

General

Only the manufacturer may repair the PLC device. If a repair should be necessary, contact your local BAC Representative.

Replacing the PLC battery

moderate injury or damage to property. Do not recharge or open the battery.
NOTICE: Replace battery with R/C (BBCV2), Part. No. CR2032, rated 3V only. Use of
another battery may present a risk of fire or explosion. Only use the battery type specified in
Table 6.
NOTICE: Scratches on the control panel PLC motherboard may cause the motherboard to
fail. Be careful with the battery replacement lever and be sure to avoid scratching the
motherboard.
Battery type
CR2032
TrilliumSeries™ Adiabatic Cooler - TRF Operation & Maintenance Manual – Component Information & Maintenance
: Battery located in control panel PLC. Risk of explosion resulting in minor or
Electrical properties at
68°F (20°C)
Nominal
voltage
3.0 V
Table 6. Technical Data of PLC Battery
Nominal
Diameter
capacity
225 mAh
20.0 mm
Dimensions
Height
Weight
3.20 mm
3.1 g
Page | 37

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