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After installation work for the system has been completed, explain the 

“Safety Precautions,” use, and maintenance of the unit to the customer 

according to the information in all manuals that accompanied the system. 

All manuals and warranty information must be given to the user or left 

near the Indoor Unit. 

ELECTRICAL PRECAUTIONS 

Take the following precautions to reduce the risk 

of electric shock, fire or explosion resulting in 

serious injury or death: 

Only use electrical protection equipment and tools suited for this

installation.

Insulate the wired zone controller against moisture and temperature

extremes.

Use specified cables between units and controller.

The polarity of the input terminals is important, so be sure to match the

polarity when using contacts that have polarity.

Highly dangerous electrical voltages may be used in this system.

Carefully refer to the wiring diagram and these instructions when

wiring. Improper connections and inadequate grounding can cause

serious injury or death.

Before installing the controller or remote devices, ensure that the

indoor and outdoor unit operation has been stopped. Further, be sure

to wait at least five minutes before turning off the main power switch to

the indoor or outdoor units. Otherwise, water leakage or electrical

breakdown may result.

Do not open the service cover or access panel to the indoor or outdoor

units without turning OFF the main power supply. Before connecting or

servicing controller or cables to indoor or outdoor units, open and tag

all disconnect switches. Never assume electrical power is

disconnected. Check with meter and equipment.

Use an exclusive power supply at the controller’s rated voltage.

Be sure to install circuit breakers (ground fault interrupter, isolating

switch, molded case circuit breaker, and so forth) with the specified

capacity. Ensure that the wiring terminals are tightened securely to

recommended torque specifications.

This equipment can be installed with a Ground Fault Circuit Breaker

(GFCI), which is a recognized measure for added protection to a

properly grounded unit. Install appropriate sized breakers / fuses /

overcurrent protection switches, and wiring in accordance with local,

state and NEC codes and requirements. The equipment installer is

responsible for understanding and abiding by applicable codes and

requirements.

iii

Summary of Contents for DRCR

Page 1: ...Wireless Remote Controller Owner s Manual MODEL DRCR User Notice Please read this Owner s manual carefully before operation and retain it for future reference ...

Page 2: ...ns basic and advanced information to maintain and service this air conditioning unit which you operate as well for other models This air conditioning unit has been designed for a specific temperature range For optimum performance and long life operate this unit within range limits This manual should be considered as a permanent part of the air conditioning equipment andshould remain with the air c...

Page 3: ...Table of Contents 2 User Notice 1 3 Control Panel of the Wireless Remote 1 4 Additional Functions 4 5 Replacement of Batteries 5 1 Introduction and Safety Summary i Customer Service Technical Support 6 ...

Page 4: ...as gloves and protective goggles and electrical protection equipment and tools suited for electrical operation purposes Do not stand on or put any material on the controller When installing the controller cabling to the units do not touch or adjust any safety devices inside the indoor or outdoor units All safety features disengagement and interlocks must be in place and functioning correctly befor...

Page 5: ...rature boundary in the manual If there is no specified temperature use the unit within the operational temperature boundary of 35 104 F 0 40 C Read installation and appropriate user manuals for connection with PC or peripheral devices If a warning window appears on PC the product stops does not work properly or works intermittently immediately stop using the equipment INSTALLATION PRECAUTIONS To r...

Page 6: ... the indoor and outdoor unit operation has been stopped Further be sure to wait at least five minutes before turning off the main power switch to the indoor or outdoor units Otherwise water leakage or electrical breakdown may result Do not open the service cover or access panel to the indoor or outdoor units without turning OFF the main power supply Before connecting or servicing controller or cab...

Page 7: ...re that the terminals do not come into contact with the surface of the electrical box If the terminals are too close to the surface it may lead to failures at the terminal connection Do not clean with or pour water into the controller as it could cause electric shock and or damage the unit Do not use strong detergent such as a solvent Clean with a soft cloth Check that the ground wire is securely ...

Page 8: ...less remote controller can be up to 32 8 feet Never drop or throw the wireless remote controller Never allow any liquid to touch the wireless remote controller Never expose the wireless remote controller to direct sunlight or where it is very hot This is a general remote control which can be used for multiple types functions of air conditioners 2 Control Panel of the Wireless Remote Controller ...

Page 9: ...than 2 seconds will decrease the preset temperature rapidly When the button is released the setting will be transmitted The temperature adjustment is unavailable under the Auto mode but the order can be sent by pressing this button Centigrade setting range 16 30 Fahrenheit scale setting range 61 86 Button Preset temperature can be increased by pressing this button Pressing and holding this button ...

Page 10: ...k setting will be increased or decreased by 10 minutes every 0 5 seconds After that another press on the CLOCK button accepts the setting 12 00 is the default when the wireless remote controller is energized 8 TIMER ON Button When TIMER ON is activated ON will blink while the symbol will disappear Within 5 seconds set the ON time by pressing the button Each press will make the time increase or dec...

Page 11: ...ed this function will be canceled automatically This function is not applicable to all models 13 SLEEP Button By pressing this button Sleep On and Sleep Off can be selected Upon initial power up the SLEEP function is defaulted to OFF Once the unit is turned off the Sleep function is canceled When Sleep is set to On the symbol will display 14 LIGHT Button LIGHT is set to on the icon will be display...

Page 12: ...OFF state of the unit press MODE and buttons simultaneously to switch between C and F 4 Replacement of Batteries 1 Slightly press the place with along the arrowhead direction and push the back cover of the wireless remote controller 2 Take out the used batteries 3 Insert two new AAA 1 5V dry cell batteries and pay attention to their polarity 4 Put back the cover of the wireless remote controller 2...

Page 13: ...6 ...

Page 14: ... Johnson Controls Inc USA LIT 12012196 Product improvement specifications and appearance in this manual are subject to change without prior notice ...

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