Instruction manual

KT series chillers – Installation and Operation manual
Issue 7.0 Page 9
3.0 Operation
KTR models only
Connect the mains cable and switch the unit on. The neon will illuminate, and the chiller
runs automatically. KTR chillers have been configured to provide temperature stability to
±0.2°C, and the actual temperature achieved will be in the range 12°C-20°C, depending on
the load and ambient temperature. This model is designed to provide a reliable and
inexpensive alternative to tap water.
The pump in the standard version KTR6*** may require priming, simply achieved by
switching the unit on and off repeatedly until no bubbles are seen in the tank.
KTC models only
Connect the mains cable and switch the unit on, and the temperature display will
illuminate. KTC chillers have been configured to provide temperature stability to ±0.2°C,
and the actual temperature achieved will be in the range 12°C-20°C, depending on the load
and ambient temperature. This model is designed to provide a reliable and inexpensive
alternative to tap water.
The KTC includes digital coolant temperature display and high/low temperature and low
fluid level alarms. The single neon and icon provide visual alert to the
alarm conditions:
High temperature alarm: Preset at 15°C – neon only
Preset at 25°C – neon, buzzer* and HI warning display
Low temperature alarm: Preset at 8°C – buzzer* and LO warning display
Low fluid alarm: Neon and buzzer* only
* The buzzer can be muted by pressing the MUTE button on the controller.
No adjustments can be made to the factory-set cooling parameters.
Operator
section