Description
Specifications
Description
The VZ-7 is a microprocessor-controlled diagnostic tool that performs sophisticated testing with only 4 switches. With it, a tech will be able to:
- Visually monitor signal calls from the furnace/air handler circuit boards.
- Interrupt those signals and send the motor any signals you desire, to observe motor operation
- Get a visual display of motor RPM and the calculated CFM (on most systems)
- Get a visual readout of all 4 system "taps". These selections help set up a system correctly
- Get a direct readout of the control voltage in the motor (low voltage here causes erratic operation)
- Ifa problem is traced to the motor, one switch press starts an automatic anaylsis to clearly indicate if the problem is in the motor's electronics, or one of 7 possible winding problems
- Microprocessor Controlled, but Easy-to-Use; only 4 switches.
- Rugged carry case with handle and lead storage compartment
- Quick-reference Card bonded to inside lid of case
- Two instructional DVDs included (one that teaches Variable Speed System Theory, the second instructs the Tech how to use the VZ-7 to troubleshoot these systems)
California residents: see Proposition 65 Warning
Documents
picture_as_pdf consumer literature
picture_as_pdf specification sheet
picture_as_pdf use & care instructions
image application image
Specifications
| Weight | 2 |
|---|---|
| Height | 3 |
| Length | 10.75 |
| Width | 7.25 |
| Auto Power Off | No |
| Brand | Zebra® |
| Country of Origin | USA |
| Cubic Measurement | 0.1353 |
| Dimensional Weight | 3 |
| EAN | 0768467400077 |
| Package Height | 4 |
| Package Length | 12 |
| Package Weight | 2.2 |
| Package Width | 8 |
| Prop 65 | Yes |
| UPC | 768467400077 |