Physitemp Instruments NTE2A Thermal Sensitivity Tester - Manual (Page 4)

4
2.3 ATTACHING THE LINE CORD
BEFORE CONNECTING CONTROLLER TO AC POWER SUPPLY CHECK THE
SETTING OF THE VOLTAGE SELECTOR MODULE.
This module is on the back panel, bottom left. There are four settings. Be sure selector is set
for your power requirements. A red indicator should be visible beside the correct voltage in
the list printed on the fuse cover. If the red indicator does not mark the correct voltage, the
card inside the fuse case must be pulled out and reinserted with the proper orientation.
Please note: The controller can be set to 120V or 240V.However the pump and tank unit
does not have voltage setting adjustments. Use PTU-110A for 110/120V and PTU-220 for
220/240V operation.
2.4 ATTACHING
WATER TUBES
The Pump and Tank Unit is supplied with two
water tubes. All connections are self-sealing
when disconnected to prevent water spills.
To connect, push in firmly. Squeeze to
disconnect.
Connect one of the tubes from the OUTLET of pump to water INLET on the back panel of
the controller.
Connect the second tube from RETURN of pump to water OUTLET on the controller.
2.5
CONNECTING THE THERMAL PROBE