Section 2 - Operation; Input/Output; Parameter Tables; Display - Johnson Controls VFD Series Installation & Operation Manual

Variable frequency drive for d-series (dsv/dsh) air-cooled self-contained units, gen c

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FORM 145.13-NO2

ISSUE DATE: 1/22/2020

Jumper is set to 0–10VDC for

DSH/DSV C-gen

Jumper required between 10, 11

In the parameter menu, set the following parameters

listed in the following parameters tables to operate the

VFD controller correctly. For troubleshooting, check

that the parameters match.

SECTION 2 - OPERATION

In AUTO MODE, the following parameters display on

control display:

1. 30–60Hz is the output frequency to the motor. The

2. 0.0–Nominal Motor Amps. The maximum amps

3. 0.0–5.0 "WC is the actual reading from the pres-

4. The setpoint value is displayed in the upper-right

minimum factory set frequency allowed is 30 Hz.

draw is factory set, and is set to nominal amp

draw of motor used.

sure transducer.

corner. Values range from 0% to 100%. That is

the actual setpoint for the controller. The setpoint

can be 0%, which is 0.0 "WC or 100%, which is

5.0"WC.

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