Penn P266 Series User Manual

P266 Series Single-Phase Condenser Fan Speed Controls Installation Instructions 1
Refer to the QuickLIT website for the most up-to-date version of this document.
Application
The P266 Series Single-Phase Condenser Fan Speed
Controls are cost-effective, weather-resistant, durable
motor speed controls. The P266 Series Controls are
designed for approved single-phase, Permanent
Split-Capacitor (PSC) motors commonly used in a wide
variety of refrigeration and air conditioning condenser
fan applications.
The P266 Series Controls are designed to replace the
Johnson Controls® P66 Series and P215 Series Fan
Speed Controls, providing additional features and
flexibility, greater energy efficiency, and longer motor
life in a compact, rugged, weather-resistant package.
IMPORTANT: Use this P266 Series Single-Phase
Condenser Fan Speed Control only as an operating
control. Where failure or malfunction of the P266
control could lead to personal injury or property
damage to the controlled equipment or other
property, additional precautions must be designed
into the control system. Incorporate and maintain
other devices, such as supervisory or alarm systems
or safety or limit controls, intended to warn of or
protect against failure or malfunction of the P266
control.
IMPORTANT : Utiliser ce P266 Series Single-Phase
Condenser Fan Speed Control uniquement en tant
que dispositif de contrôle de fonctionnement.
Lorsqu'une défaillance ou un dysfonctionnement du
P266 control risque de provoquer des blessures ou
d'endommager l'équipement contrôlé ou un autre
équipement, la conception du système de contrôle
doit intégrer des dispositifs de protection
supplémentaires. Veiller dans ce cas à intégrer de
façon permanente d'autres dispositifs, tels que des
systèmes de supervision ou d'alarme, ou des
dispositifs de sécurité ou de limitation, ayant une
fonction d'avertissement ou de protection en cas de
défaillance ou de dysfonctionnement du P266
control.
!
CAUTION: Risk of Property Damage
Use only single-phase Permanent
Split-Capacitor (PSC) motors approved
by the manufacturer for speed control
applications with the P266 Series
Control. Failure to use a single-phase
PSC motor may damage the motor and
other property.
MISE EN GARDE : Risque de dégâts
matériels.
Utiliser uniquement les moteurs PSC
(Permanent Split-Capacitor)
monophasés approuvés par le fabricant
pour les applications de régulation de
vitesse avec le régulateur P266.
L'utilisation d'un moteur autre qu'un
moteur PSC monophasé risque
d'endommager le moteur et de provoquer
d'autres dégâts matériels.
P266 Series Single-Phase Condenser Fan Speed
Controls
Installation Instructions
P266xxA-xx
Part No. 24-7664-2705, Rev. H
Issued March 2016

Penn P266 Series Specifications

General

Brand	Penn
Model	P266 Series
Category	Controller
Language	English

Summary

Safety and Warnings

Risk of Property Damage

Use only approved single-phase PSC motors. Failure to do so may damage the motor and property.

Usage as Operating Control

Use only as an operating control; incorporate additional precautions for failure or malfunction.

Mounting and Location Considerations

Wiring Safety and Guidelines

Risk of Electric Shock

Disconnect all power before electrical connections; multiple disconnections may be required.

General Wiring Precautions

Do not connect power before wiring; do not exceed electrical ratings; use 60/75 C copper conductors.

Electrostatic Discharge (ESD)

High-Voltage Wiring Options

Setup and Adjustments

Changing Control Settings

Determine values, use setup interface, save settings, and lock out push button.

Setup Interface Overview

Control Parameters and Modes

Start Voltage Calculation

Start Pressure Value

End Pressure Setpoint Value

Advanced Configuration Modes

Low-Speed Capacitor Mode

Auxiliary Fan Stage Mode

Cycles up to three additional fixed-speed fan motors or stages.

Changeover Voltage Value

Setting Control Values and Modes

Determine and Convert Settings

Determine operating parameters and convert them into P266 Series Control values.

Position DIP Switches

Position DIP switches to set new values and modes based on calculated values.

Save Settings via Push Button

Press and hold push button until desired LED flashes to save values/modes.

Lock Out Push Button Operation

Set all DIP switches to ON after saving to lock out push button operation.

Test Voltage Mode Operation

Purpose of Test Voltage Mode

Configuring Test Voltage Mode

Prerequisites for Test Voltage Mode

Mounting, Wiring, and Setup

Mount, wire, and set up control and motor; follow guidelines in Mounting and Wiring sections.

Setting DIP Switches for Test Voltage

Configure DIP switches according to the desired test voltage value or mode.

Determining Changeover Voltage Value

Procedure Overview

Steps to determine and set changeover voltage using test voltage mode and ampere meter.

Wire Low-Speed Capacitor

Set DIP Switches for 40% Voltage

Set switches 8 and 32 ON for 40% voltage test.

Setting Changeover Voltage Value

Measure Current Draw

Measure auxiliary winding current draw at various voltage percentages.

Save Changeover Voltage

Press push button for 3 flashes to save the determined changeover voltage value.

Lock Out Push Button

Set all DIP switches to ON to lock out push button operation.

Determining Start Voltage Value

Estimate and Set Start Voltage

Estimate start voltage percentage, set DIP switches, and observe motor operation.

Save Start Voltage

Press push button for 2 flashes to save the determined start voltage value.

Resume Normal Operation

Disconnect power, set DIP switches to ON, then reconnect power.

DIP Switch and LED Flash Sequences

Start Voltage Value Setting

Set using switches 1-64 to achieve desired start voltage value.

Start Pressure Value Setting

End Pressure Value Setting

Split Winding Mode Setting

End Voltage Mode Setting

Low Speed Capacitor Mode Setting

Auxiliary Fan Stages Setting

Changeover Voltage Value Setting

Technical Specifications