Koolance ICM-505 User Manual download pdf (Page 11)

LED Display - Alarm Settings

By default, the Koolance audio alarm will sound if the primary sensor reaches

55ºC (131ºF). When the system alarm sounds, the LED temperature will ﬂ ash in

the display and the radiator fans will increase to 100% power.

To change this setting with the LED Display, press and hold ▲ + ▼ together for

3 seconds. The alarm temperature will begin ﬂ ashing. You may change this value

from 0ºC (32ºF) up to 99ºC (210ºF). The normal temperature reading will resume

if you do not press any buttons for 4 seconds.

To reset the temperature alarm to the default (55ºC / 131ºF) setting, press and

hold the ºC/F button until “dEF” ﬂ ashes in the display. NOTE: This will also reset

the fan speed mode to “auto”.

LED Display - Safety Shutdown

If the temperature value of the primary sensor reaches 3ºC (5ºF) above the

alarm temperature, the system will shutdown power to the computer. With default

alarm settings, this means the system will shutdown if the sensor reaches 58ºC

(136ºF).

CAUTION: The Koolance system shutdown mode is linked to the alarm

setting. If the alarm temperature is set too high above default (55ºC /

131ºF), the system may lose its ability to help prevent hardware damage

in the event of cooling system failure. Remember, the LED displays the

liquid temperature; actual CPU temperatures will be higher.

Auto Mode Manual Mode Fan Power % Total CFM Fan RPM

0 - 35ºC (32 - 95ºF) 1 30 28 720

36 - 37ºC (97 - 99ºF) 2 35 33 840

38 - 39ºC (100 - 102ºF) 3 40 38 960

40 - 41ºC (104 - 106ºF) 4 45 43 1080

42 - 43ºC (108 - 109ºF) 5 50 47 1200

44 - 45ºC (111 - 113ºF) 6 60 57 1440

46 - 47ºC (115 - 117ºF) 7 70 66 1680

48 - 49ºC (118 - 120ºF) 8 80 75 1920

50 - 51ºC (122 - 124ºF) 9 90 85 2160

52 - 99ºC (126 - 210ºF) 10 100 94 2400

Details on ICM-505 fan modes are as follows:

Introduction

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Koolance ICM-505 User Manual Page 11