Brochure
Table Of Contents
- Refrigeration Products Catalog, PUBL-5510
- Product Catagories
- Table of Contents
- Code Number Index
- Single-Stage Electromechanical Temperature Controls
- A11 Series Low Temperature Cutout Controls
- A19 Series Remote Bulb Control
- A19 Series High Range Temperature Control
- A19 Series Thermostat for Crop Drying
- A19 Series Hot Water Temperature Control (Well Immersion)
- A19 Temperature Control Less Enclosure (SPDT, Close Differential
- A19 Series Thermostat for Hazardous Locations
- A19 Series Coiled Bulb Space Thermostat
- A19 Thermostat for Portable Heaters (Chain Mount and Drop Cord Electrical Connection)
- A19 Thermostat for Portable Cooling Applications (Chain Mount and Drop Cord Electrical Connection)
- A19 Series Automatic Changeover with Strap-On Mounting
- A19D Series Surface Mounted Temperature Control
- A19 Flange Mounted Duct Thermostat
- A19 Series Fan or Cutout Control (Liquid Expansion Bulb)
- A19ANC-1 Temperature Control with Rainproof Enclosure
- A19 Agricultural/Industrial Thermostat with NEMA 4X Enclosure
- A19 Industrial Thermostat (Watertight and Dusttight)
- A19 Temperature Control with NEMA 4X Enclosure (Remote Bulb)
- A19 Water Chiller Control with Locked Cut-Out/Adjustable Cut-In
- A19 Defrost Duration and Fan Delay Control
- A25 Series Warm Air Limit Control with Manual Reset
- A70 Series Four-Wire, Two-Circuit Temperature Control
- A72 Series Two-Pole Heavy Duty Temperature Controls (Adjustable Differential)
- A72 Series Cooling Tower or Evaporative Condenser Controls (Single-Stage Temperature Control with Outdoor Enclosure)
- A72AA Coiled Bulb Space Thermostat (Cooling)
- Single-Stage Electronic Temperature Controls
- A421 Series Electronic Temperature Controls
- A421 Series Electronic Temperature Controls with Integral Power Cord
- A421 Series Electronic Temperature Controls with Off-Cycle Defrost
- A421 Series Electronic Temperature Controls with Integral Cycle Timer
- MR Series Defrost Control Modules
- MR4PMUHV Electronic Temperature/Defrost Control with Relay Pack
- Multi-Stage Electromechanical Temperature Controls
- A28 Series Two-Stage Temperature Control
- A28 Series Two-Stage Flange Mounted Duct Thermostat
- A28 Two-Stage Industrial Thermostat (Watertight and Dusttight)
- A28 Two-Stage Temperature Control with Weatherproof Enclosure
- A28 Two-Stage Agricultural Thermostat with NEMA 4X Enclosure
- A36 Series Four-Stage Remote Bulb Thermostats
- S26 Series Switching Subbase
- T22/T25/T26 Series Line Voltage Wall Thermostat (Heating, Cooling, or Heating and Cooling)
- Typical Wiring Diagrams and Electrical Ratings for Line Voltage Thermostats
- T23 Series Fan Coil Thermostat (with Fan and System Selectors)
- T28 Series Fan Coil Thermostat (with or without Fan Selector Switches)
- T46 Series Fan Coil Thermostat
- Multi-Stage Electronic Temperature Controls
- Temperature Control Sensors and Accessories
- Standard Electromechanical Pressure Controls
- P10 Series Low Pressure Control
- P20 Series Air Conditioning/Pressure Cutout Control
- P29 Series Low Pressure Control with Time Delay
- P47 Series Steam Pressure Limit Control
- P67 Series Low Pressure Control
- P70, P72 Approximate Low Pressure Settings for Typical Applications
- P70, P72, and P170 Series Controls for Low Pressure Applications
- P70, P72, and P170 Series Controls for High Pressure Applications
- P70, P72, and P170 Series Controls for Dual Pressure Applications
- Single-Stage Electronic Pressure Controls
- Electromechanical Lube Oil and Differential Pressure Controls
- Electronic Lube Oil and Differential Pressure Controls
- Pressure Sensors and Accessories
- Refrigerant Sensors/Monitors
- Liquid Level and Flow Controls
- Motor Speed Controls
- Valves and Valve Accessories
- V43/V243 Series Pressure-Actuated Water-Regulating Valves
- V46 Series Pressure Actuated Water Regulating Valve
- V46N Series Reverse Acting Valve
- V46 Series Valve Sizing Information-90% Open Method
- V46 Series Valve Dimensions
- V47 Series Temperature Actuated Modulating Valve
- V47N Series Reverse Acting Valve
- V48 Series Three-Way Water Regulating Valve
- V146 Series Two-Way Pressure-Actuated Water-Regulating Valves
- V148 Series Three-Way Pressure-Actuated Water-Regulating Valves
- V246 Series Two-Way Pressure-Actuated Water-Regulating Valves for High-Pressure Refrigerants
- V248 Series Three-Way Pressure-Actuated Water-Regulating Valves for High-Pressure Refrigerants
- STT Water Valve Renewal Kit for V46, V47, and V48 Series Valves
- Companion Flanges and Gaskets for V43, V46, and V47 Series Valves
- Relays and Transformers
- System 450 Control Series
- System 450™ Series Modular Controls
- System 450™ Series Control Module with Network Communications
- System 450™ Reset Control Modules with Real-Time Clock and Relay Output
- System 450™ Control Modules with Analog Output
- System 450™ Control Modules with Relay Output
- System 450™ Control Module with Hybrid Analog Output
- System 450™ Expansion Modules with Analog Output
- System 450™ Expansion Modules with Relay Output
- System 450™ Power Module
- System 450™ Compatible Sensors, Transducers, and Accessories
- Cross-Reference
- HVACR Product Offerings
- Sales Contact Information
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. © 2015 Johnson Controls, Inc. www.johnsoncontrols.com
R-137
P266 Series Single-Phase Condenser Fan Speed Control
P266 Series Single-Phase
Condenser Fan Speed Control
Description
The P266 Series Single-Phase Condenser
Fan Speed Control is a cost-effective,
weather-resistant, durable motor speed
control. 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.
P266 Series Controls are available for
208 through 575 VAC 50/60 Hz range
applications. P266 Series controls have
current ratings from 4 to 12 A, depending on
the voltage and model.
Some P266 Series Controls provide optional
control of up to three auxiliary (fixed-speed)
fans or fan stages. In addition, some models
provide two additional high-voltage triacs that
allow you to split the source power to the main
and auxiliary windings, and connect a
low-speed capacitor to increase efficiency at
low-speed operation.
Refer to the P266 Series Single-Phase
Condenser Fan Speed Control Product
Bulletin (LIT-12011534) for important product
application information.
Features
• one or two durable, accurate, stainless
steel, remote-mount pressure transducers
• available in 208/240 VAC (8 or 12 A),
380/460 VAC (4 A), or 460/575 VAC (4 A)
• wide, adjustable pressure throttling range
• optional auxiliary fan control
• optional low-speed capacitor mode
• NEMA 3R, (IP54) enclosure with integral
metal heat-sink and stand-off mounting
feet
Application
The P266 Series Single-Phase Condenser
Fan Speed Control, in conjunction with a P266
Series Electronic Pressure Transducer, is a
pressure-actuated, digital electronic motor
speed control designed for approved
single-phase, PSC motors used in a wide
variety of HVAC/R applications.
The P266 Series Fan Speed Control regulates
supply voltage to the fan motor in response to
the condenser refrigerant pressure and
maintains the appropriate fan speed (air
movement) through the condenser regardless
of the ambient temperature or air delivery
variations.
The P266 Series control is housed in a
NEMA 3R (IP54) rainproof enclosure for
outdoor applications.
The P266 Series control is an energy efficient
and effective alternative to On/Off fan-cycling
controls, multiple-speed motors, temperature
fan-speed controls, modulating air-damper
systems, condenser flood-back systems, and
other condenser pressure control methods.
P266 Series Fan Speed Control applications
include:
• computer room air conditioning
• commercial refrigeration
• commercial air conditioning
Repair Information
If a P266 Series Single-Phase Condenser Fan
Speed Control fails to operate within its
specifications, replace the unit. For a
replacement P266 Series control, contact the
nearest Johnson Controls® representative.
Selection Charts
P266 Series Fan Speed Control Model and Kit Product Code Numbers, Descriptions, and Details (Part 1 of 2)
Product Code
Number
Description Transducer
Model Included
in Kit
Voltage
(VAC)
Maximum
Output
Amperes
High
VAC
Triacs
Available
Auxiliary
Fan
Control
Circuits
1
P266AAA-100C
2
P266 Fan Speed Control (only) N/A 208/240 8 3 0
P266ABA-100C
2
P266 Fan Speed Control (only) N/A 208/240 8 3 3
P266ACA-100C
2
P266 Fan Speed Control (only) N/A 208/240 8 1 0
P266ADA-100C
2
P266 Fan Speed Control (only) N/A 208/240 8 1 3
P266BGA-100C
2
P266 Fan Speed Control (only) N/A 460/575 4 2 0
P266BHA-100C
2
P266 Fan Speed Control (only) N/A 460/575 4 2 3
P266BCA-100C
2
P266 Fan Speed Control (only) N/A 460/575 4 1 0
P266BDA-100C
2
P266 Fan Speed Control (only) N/A 460/575 4 1 3
P266CHA-100C
2
P266 Fan Speed Control (only) N/A 380/460 4 2 3
P266ABA-1K
2
P266 Fan Speed Control with one P266 Pressure Transducer
and one 2 m (6.6 ft) cable
P266SNR-1C, 0 to 35 bar
(0 to 508 psig)
208/240 8 3 3
P266ABA-3K
2
P266 Fan Speed Control with one P266 Pressure Transducer
and one 2 m (6.6 ft) cable
P266SNR-2C, 0 to 52 bar
(0 to 754 psig)
208/240 8 3 3
Code No. LIT-1900595
Motor Speed Controls