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Johnson Controls - PP215RM Direct-Mount Pressure Actuated Condenser Fan Speed Controller

The Series P215PR/RM direct-mount and remote mount pressure-actuated condenser fan speed controllers are designed for speed variation of single-phase motors. Head pressure control of a refrigeration system, through speed variation of the fan on an air-cooled condenser, results in optimum performance throughout the year. Once the output drops below 30%, the fan is cut off.

The Series P215PR/RM controllers are designed for non-corrosive refrigerant systems. See Table 1 for a list of features and benefits. A pressure-actuated control provides the most direct and fastest response to pressure variations in the refrigerant system. The controller varies the supply voltage to the motor from 30% to at least 95% over the proportional band using the phase-cutting principle.

This principle provides speed variation of a permanent split capacitor or shaded pole motors that do not draw more than 4 A (RMS) full-load current. The motor manufacturer should have approved the product for this speed control principle. We recommend confirming with the electric motor manufacturer that the motor can be used with a controller, using the phase-cutting principle for speed variation. You can also provide a copy of this product data sheet to the motor manufacturer or supplier for review. 

Features and Benefits

·Fan Speed Variation Condenser Pressure Control: Creates optimum condenser pressure control all year round and reduces noise during colder periods (such as nights).

·Pressure Input: Allows direct and fast response to pressure variations.

·Direct Mount Option: Allows for easy installation.

·Remote Mount Option: Creates flexibility in mounting location.

·Setpoint Screw Location on Top of Device: Allows for easy setpoint adjustment after installation.

·Built-in Suppression Filter: Meets electro-magnetic compatibility requirements.

·IP65 Enclosure: Allows for controller mounting outdoors.

·Compact Design: Fits into small units and has a small turnaround circle.

·Attractive Styling: Upgrades your equipment.

·Quick Connector Plug Included: Allows for easy wiring and quick replacement.

·Style 5 Remote Mount: Enables direct connection with flexible refrigeration hose.

·Pressure Range 5-42 bar: Allows compatibility with all HFC types from R134a to R410a.