Why is my server room AC running all the time?
Your server room AC runs constantly because it can't keep up with the heat load or the thermostat is set too low.…
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Data Centers & Server Rooms
Practical, step-by-step fixes for data centers & server rooms problems — 59 published so far.
Why is my server room cooling system running all the time
A server room cooling system runs constantly when the thermostat never reaches its setpoint — usually because the setpoint is too cold,…
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Why is my server room cooling system running constantly but the temperature keeps rising?
Your cooling system runs nonstop because the heat load exceeds its capacity, airflow is blocked, or refrigerant is low — check for…
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Why is my server room cooling system running constantly?
Your server room cooling system runs constantly because it can't reach its setpoint, usually due to insufficient capacity, poor airflow, a stuck…
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Why is my server room's cooling system running constantly even when the load is low?
Your cooling runs constantly because the thermostat setpoint is too low, airflow is blocked, or the system is oversized for the actual…
See the fixWhy is my server room's cooling system running constantly even when the room feels cool?
Your cooling runs nonstop because the thermostat sensor is likely in a hot spot, airflow is bypassing the rack intake, or the…
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Why is my server room's cooling system running constantly?
Your server room cooling runs constantly because the thermostat setpoint is too low, hot spots from poor airflow, or the unit is…
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Why is my UPS battery dying after only 2 years when it's rated for 5?
UPS batteries often fail early due to high ambient temperature, frequent deep discharges, or incorrect float voltage settings — not because the…
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Why is my UPS battery dying years before its rated lifespan?
UPS batteries often die early because they sit at 100% charge in warm rooms, which accelerates chemical aging far more than occasional…
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Why is my UPS battery failing after only 2 years?
UPS batteries often fail early due to high ambient temperature, frequent shallow discharges, or improper charging voltage. Most manufacturers rate lifespan at…
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Why is my UPS beeping and showing a bypass alarm?
A UPS bypass alarm means the unit has switched to raw utility power or internal bypass due to a fault, overload, or…
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