Cornelius CH Series Manual do Operador descarregar pdf (Página 5)

620914301

Electrical Co n n ectio n s

(see Figure 2 and 8)

All wiring must conform to the National Electric Code and any applicable local codes. The Chiller must be

permanently wired by means of electrical conduit to a properly fused disconnect of proper amperage or wired to

a properly rated power cord and plugged into an outlet with the appropriate disconnect and amperage rating.

The electrical junction box, located on the back panel of the Chiller , includes a four terminal strip for power

supply connection.

The data plate, located next to the junction box, includes the actual voltage, phase, and amperage of the Chiller.

CAUTION: On three-phase applications, it is important that the rotation of the pump, when

supplied , is correct. Operating the pump in reverse for more than a few seconds will result

in permanent pump damage. When the pump is operating, the shaft rotation

must

match the

direction indicated on the pump housing. If the rotation is incorrect, reverse two of the three

incoming power leads.

CHILLER OPERATION

CONTROL PANEL

(see Figure 3)

FIGURE 3. CONTROL PANEL

CONTROL

POWER

BYPASS

SAFETY

BLUE INDICATOR

RED INDICATOR

POWER SWITCH

TEMPERATURE

CONTROLLER

PRESS GAUGE

TEMPERATURE CONTROLLER

(see Figure 4)

The TEMPERATURE CONTROLLER uses a PID control algorithm to precisely monitor and control the pro-

cess set point temperature. The Unit has a large LED READOUT that displays temperature. For adjusting

set point and programming options, see section on TEMPERATURE CONTROLLER OPERATION.

FIGURE 4.

CH SERIES T EMPERATURE CONTROLLER

1 2 3 4 5 6 7 8 9 10 ... 22 23

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Cornelius CH Series Manual do Operador Página 5