Koolance RP-1200 User Manual

RP-1200 Rev. 2.0 User Manual Addendum

Your product may have been updated after the user manual was printed. Please
use the below information to supplement the user manual.

Reservoir & Pump Connections

The rear of the unit accepts various connections to integrate with your cooling
system.

FAN: Radiator fan connections
(2.0A max per plug, 4.5A total)

IN/OUT: Liquid nozzle sockets

POWER: Connection from

power supply, 12VDC

TEMP: Temperature sensors
shown on the front display

ATX: Wire lead for safety shutdown relay. For computer use,
leave the 2-pin wire connected to “NO” (Normally Open) pins.

If this unit’s relay feature (see: “Alarm and Shutdown Settings”,
pg.4) will be used for an application requiring a Normally Closed
circuit, move wire lead to “NC”.

PUMP:
Internal
pump

ON/SYNC/OFF:
Adjusts LED lighting
of INS-FM16 flow
meter

INS-FM17/INS-FM16:
Connect an optional
flow meter to display
flow rate

Troubleshooting

5. My system has boot-up problems, or does not turn on...
Make sure the ATX wire lead is connected to “NO” (Normally Open) on the rear

of the unit. (See: “Reservoir and Pump Connections” for details.)
If this does not solve the issue, it is unrelated to the Koolance unit. In a computer,

a problem with the RAM, motherboard, power supply , video card, processor , or
monitor can cause the system to appear not to boot-up properly.