Product Overview

The performance specifications are nominal and conform to acceptable industry standards. For applications at conditions beyond these specifications, consult the local Johnson Controls office.
Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or misuse of its products. © 2009 Johnson Controls, Inc.
www.johnsoncontrols.com
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P266 Series Single-Phase Condenser Fan Speed Control (Continued)
Technical Specifications
P266ABA-1K
1
P266 Fan Speed Control with one P266 Pressure Transducer
and one 2 m (6.6 ft) cable
P266SNR-1C, 0-35 bar
(0-508 psi)
208 to 240 8 3 3
P266ABA-3K
1
P266 Fan Speed Control with one P266 Pressure Transducer
and one 2 m (6.6 ft) cable
P266SNR-2C, 0-52 bar
(0-754 psi)
208 to 240 8 3 3
P266ABA-2K
1
P266 Fan Speed Control with two P266 Pressure Transducers
and two 2 m (6.6 ft) cables
P266SNR-1C, 0-35 bar
(0-508 psi)
208 to 240 8 3 3
P266ABA-4K
1
P266 Fan Speed Control with two P266 Pressure Transducers
and two 2 m (6.6 ft) cables
P266SNR-2C, 0-52 bar
(0-754 psi)
208 to 240 8 3 3
P266BHA-1K
1
P266 Fan Speed Control with one P266 Pressure Transducer
and one 2 m (6.6 ft) cable
P266SNR-1C, 0-35 bar
(0-508 psi)
440 to 575 4 2 3
P266BHA-3K
1
P266 Fan Speed Control with one P266 Pressure Transducer
and one 2 m (6.6 ft) cable
P266SNR-2C, 0-52 bar
(0-754 psi)
440 to 575 4 2 3
P266BHA-2K
1
P266 Fan Speed Control with two P266 Pressure Transducers
and two 2 m (6.6 ft) cables
P266SNR-1C, 0-35 bar
(0-508 psi)
440 to 575 4 2 3
P266BHA-4K
1
P266 Fan Speed Control with two P266 Pressure Transducers
and two 2 m (6.6 ft) cables
P266SNR-2C, 0-52 bar
(0-754 psi)
440 to 575 4 2 3
P266EAA-1K
1
P266 Fan Speed Control with Internal Transformer and one
P266 Pressure Transducer and one 2 m (6.6 ft) cable
P266SNR-1C, 0-35 bar
(0-508 psi)
208 to 240 8 3 0
P266EAA-3K
1
P266 Fan Speed Control with Internal Transformer and one
P266 Pressure Transducer and one 2 m (6.6 ft) cable
P266SNR-2C, 0-52 bar
(0-754 psi)
208 to 240 8 3 0
P266EBA-1K
1
P266 Fan Speed Control with Internal Transformer and one
P266 Pressure Transducer and one 2 m (6.6 ft) cable
P266SNR-1C, 0-35 bar
(0-508 psi)
208 to 240 8 3 3
P266EBA-3K
1
P266 Fan Speed Control with Internal Transformer and one
P266 Pressure Transducer and one 2 m (6.6 ft) cable
P266SNR-2C, 0-52 bar
(0-754 psi)
208 to 240 8 3 3
P266ECA-1K
1
P266 Fan Speed Control with Internal Transformer and one
P266 Pressure Transducer and one 2 m (6.6 ft) cable
P266SNR-1C, 0-35 bar
(0-508 psi)
208 to 240 8 1 0
P266ECA-3K P266 Fan Speed Control with Internal Transformer and one
P266 Pressure Transducer and one 2 m (6.6 ft) cable
P266SNR-2C, 0-52 bar
(0-754 psi)
208 to 240 8 1 0
P266EDA-1K
1
P266 Fan Speed Control with Internal Transformer and one
P266 Pressure Transducer and one 2 m (6.6 ft) cable
P266SNR-1C, 0-35 bar
(0-508 psi)
208 to 240 8 1 3
P266EDA-3K
1
P266 Fan Speed Control with Internal Transformer and one
P266 Pressure Transducer and one 2 m (6.6 ft) cable
P266SNR-2C, 0-52 bar
(0-754 psi)
208 to 240 8 1 3
P266EEA-1K
1
P266 Fan Speed Control with Internal Transformer and one
P266 Pressure Transducer and one 2 m (6.6 ft) cable
P266SNR-1C, 0-35 bar
(0-508 psi)
208 to 240 12 1 0
P266EFA-1K
1
P266 Fan Speed Control with Internal Transformer and one
P266 Pressure Transducer and one 2 m (6.6 ft) cable
P266SNR-1C, 0-35 bar
(0-508 psi)
208 to 240 12 1 3
1. Factory default settings: Start Voltage is set to 40% of the supply line-voltage. End Voltage is set to 95% of the supply line-voltage. Start Pressure is set to 44%
of the P266 transducer’s total pressure range. End Pressure is set to 51% of the P266 transducer’s total pressure range.
P266SNR Electronic Pressure Transducers
Product Code
Number
Description
P266SNR-1C Electronic Pressure Transducer: 0 to 35 bar (0 to 508 psi) total range with a 1/4 in. SAE Female Flare connection and a 2 meter (6.6 ft) cable.
P266SNR-2C Electronic Pressure Transducer: 0 to 52 bar (0 to 754 psi) total range with a 1/4 in. SAE Female Flare connection and a 2 meter (6.6 ft) cable.
P266xxx-x
Product P266 Single Phase Condenser Fan Speed Controls
Input Supply Power 208-240 VAC 50/60 Hz or 480-575 VAC 50/60 Hz depending on model
(Refer to the label inside the P266 control housing cover for rated voltage range and model-specific wiring diagram.)
Low-Voltage Power Supply P266A and P266B Types: External 24 VAC Class 2, 20 VA Supply Transformer
P266E Types: Low-voltage power for P266 control is provided by an onboard transformer.
Note: When auxiliary fan starters are connected to P266E type controls, you must provide an external Safety Extra-Low Voltage
(SELV) AC supply to power the fan starters.
Ambient Operating Conditions Temperature: -20 to 60°C (-4 to 140°F)
Humidity: Up to 95% RH non-condensing; Maximum Dew Point 29°C (85°F)
Ambient Shipping and Storage
Conditions
Temperature: -40 to 85°C (-40 to 185°F)
Humidity: Up to 95% RH non-condensing; Maximum Dew Point 29°C (85°F)
Low-Voltage Connections 1/4 in. Quick-Connect terminals, 30 m (100 ft) maximum wiring runs
P266 Fan Speed Control Model and Kit Product Code Numbers, Descriptions, and Details (Continued)
Product Code
Number
Description Transducer
Model Included
in Kit
Voltage
Range
(VAC)
Maximum
Output
Amperes
High
VAC
Triacs
Available
Auxiliary
Fan
Control
Circuits