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DIRECT MOUNT P35 Pressure Transducer and VFD66 Control

Price: $271.07
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Manufacturer: Johnson Controls


Category: Electrical Controls

P35 Pressure Transducer and VFD66 Control


IMPORTANT: The P35 Pressure Transducer is
intended to provide an input to equipment under
normal operating conditions. Where failure or
malfunction of a P35 Pressure Transducer could
lead to an abnormal operating condition that could
cause personal injury or damage to the equipment
or other property, other devices (limit or safety
controls), or systems (alarm or supervisory)
intended to warn of, or protect against, failure of
the P35 Pressure Transducer must be
incorporated into and maintained as part of the
control system.

The P35 Pressure Transducer provides a control
signal to the VFD66 Series Condenser Fan Speed
Control. The P35 transducer and VFD66 control
work together to vary the speed of the condenser
fan based on refrigerant pressure and to provide the
optimum head pressure for the given load demand
on the refrigeration or air conditioning system.


IMPORTANT: Improper mounting of the P35
transducer can result in malfunction of or damage
to the transducer. Mount the transducer upright
and level. Locate pressure tap points on the top
side of the refrigerant lines. Mount the transducer
where it is not exposed to rain or other moisture.

IMPORTANT: If the P35 pressure transducer is
installed on equipment that contains hazardous or
regulated materials, such as refrigerants or
lubricants, the installer and user should observe all
regulations governing the handling and
containment of those materials.

The P35 transducer has an integral Schrader
depressor and mounts directly to a 1/4 in. SAE male
flare fitting. Mount the P35 transducer downstream
from the coil, away from severe pressure pulsation
and mechanical vibrations, which can occur near the
compressor discharge.
Use the holes in the mounting bracket to attach the

transducer to a flat surface. Use only
the screws provided to mount the transducer and
mounting bracket.


! WARNING: Risk of Electrical Shock.

Disconnect power supply before making electrical

connections to avoid possible electrical shock.

Use the following instructions when assembling and
wiring the terminal block assembly:

1. Remove the fastening screw.

2. Locate the small slot on the side of the terminal
block and use a small standard screwdriver or
similar tool to carefully remove the terminal block.

3. Remove the threaded bushing and insert the wires
through the bushing, spacer, grommet, and terminal
block housing.

4. Connect the wires to the terminal block. Note the
numbering sequence molded into the front of the
terminal block.

5. Insert the terminal block into the housing, and
secure both to the P35 transducer with the fastening

6. Tighten the threaded bushing.

Replaces Part Numbers: P35AG-9200R, CARP35AG-9200R


I called trying to find out what happened to the rest of my order and was surprised to hear a warm and kind voice willing to do whatever it takes to find answers and follow through with her promise. Amanda is an asset worth holding on to and a credit to your company. She was very professional, helpful and courteous while assisting me with my order. I would most definitely assign her an A+ in customer service."
Donald "Brad" Thomas

I would like to thank you for your hard work in getting us our part in a timely fashion. You were very helpful and you understood the severity of the situation and did a wonderful job in getting the part to us. Thanks again and please share this with your boss! You were outstanding!"
Todd Mills

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