Carrier NSA-DIFFER-LO handleiding
Handleiding
Je bekijkt pagina 5 van 9
Differential Low Pressure
Installation and Operation
#NSA-HH/DLP-001-W-U-D-A-3-C, NSA-HH/DLP-001-W-U-N-A-0-C, NSA-HH/DLP-010-W-U-D-A-3-C
NSA-HH/DLP-010-W-U-N-A-0-C, NSA-HH/DLP-040-W-U-D-A-3-C, NSA-HH/DLP-040-W-U-N-A-0-C – 11/14/2019
Specifications subject to change without notice.
Catalog No. 11-808-753-01 Page 5 of 9
Wiring Instructions
Precautions
Remove power before wiring. Never connect or disconnect wiring with power applied.
When using a shielded cable, ground the shield only at the controller end. Grounding both ends can cause a ground
loop.
It is recommended you use an isolated UL-listed class 2 transformer when powering the unit with 24 VAC. Failure to
wire the devices with the correct polarity when sharing transformers may result in damage to any device powered by
the shared transformer.
If the 24 VDC or 24VAC power is shared with devices that have coils such as relays, solenoids, or other inductors,
each coil must have an MOV, DC/AC Transorb, Transient Voltage Suppressor, or diode placed across the coil or
inductor. The cathode, or banded side of the DC Transorb or diode, connects to the positive side of the power supply.
Without these snubbers, coils produce very large voltage spikes when de-energizing that can cause malfunction or
destruction of electronic circuits.
SW1 and SW3 Output Switches
Figure 6
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Productinformatie
| Merk | Carrier |
| Model | NSA-DIFFER-LO |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 1501 MB |
