CUT ALONG DOTTED LINECUT ALONG DOTTED LINE - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

C.Unit Start-Up (cont)

PRESS ESCAPE KEY TO DISPLAY ‘OPT1’. PRESS DOWN ARROW KEY TO DISPLAY ‘OPT2’. PRESS ENTER KEY.

RECORD CONFIGURATION INFORMATION BELOW:

OPTIONS2 (Options Configuration)

ITEM

DESCRIPTION

 

STATUS

UNITS

VALUE

CTRL

Control Method

0 = Switch

 

 

 

 

1

= 7 day sched.

 

 

 

 

2

= Occupancy

 

 

 

 

3

= CCN

 

 

CCNA

CCN Address

1 to 239

 

 

CCNB

CCN Bus Number

0 to 239

 

 

BAUD

CCN Baud Rate

1 = 240

 

 

 

 

2

= 480

 

 

 

 

3

= 9600

 

 

 

 

4

= 19,200

 

 

 

 

5

= 38,400

 

 

LOAD

Loading Sequence Select

1 = Equal loading

 

 

 

 

2

= Staged loading

 

 

LLCS

Lead/Lag Circuit Select

1 = Automatic

 

 

 

 

2

= Circuit A leads

 

 

 

 

3

= Circuit B leads

 

 

LCWT

High LCW Alert Limit

2 to 60

^F

 

DELY

Minutes off time

0 to 15

min.

 

ICE.M

Ice Mode Enable

Enable/Disable

 

 

PRESS ESCAPE KEY TO DISPLAY ‘OPT2’. PRESS DOWN ARROW KEY TO DISPLAY ‘RSET’. PRESS ENTER KEY.

RECORD CONFIGURATION INFORMATION BELOW:

RESETCON (Temperature Reset and Demand Limit)

ITEM

DESCRIPTION

 

STATUS

UNITS

VALUE

 

COOLING RESET

 

 

 

 

CRST

Cooling Reset Type

0

= No Reset

 

 

 

 

1

= 4-20 mA input

 

 

 

 

2

= External temp-OAT

 

 

 

 

3

= Return fluid

 

 

 

 

4

= External temp-SPT

 

 

CRT1

No Cool Reset Temp

0 to 125

°F

 

CRT2

Full Cool Reset Temp

0 to 125

°F

 

DGRC

Degrees Cool Reset

–30 to 30

^F

 

HRST

Heating Reset Type

0

= No Reset

 

 

 

 

1

= 4-20 mA input

 

 

 

 

2

= External temp-OAT

 

 

 

 

3

= Return fluid

 

 

 

 

4

= External temp-SPT

 

 

HRT1

No Heat Reset Temp

Not Supported

°F

 

HRT2

Full Heat Reset Temp

Not Supported

°F

 

DGRH

Degrees Heat Reset

–30 to 30

^F

 

 

DEMAND LIMIT

 

 

 

 

DMDC

Demand Limit Select

0 = None

0

 

 

 

1

= External switch input

 

 

 

 

2

= 4-20 ma input

 

 

 

 

3

= Loadshed

 

 

DM20

Demand Limit at 20mA

0 to 100

%

 

SHNM

Loadshed Group Number

0 to 99

 

 

SHDL

Loadshed Demand Delta

0 to 60

%

 

SHTM

Maximum Loadshed Time

0 to 120

min

 

DLS1

Demand Limit Switch 1

0 to 100

%

 

DLS2

Demand Limit Switch 2

0 to 100

%

 

 

LEAD/LAG

 

 

 

 

LLEN

Lead/Lag Chiller Enable

Enable/Disable

 

 

MSSL

Master/Slave Select

Slave/Master

 

 

SLVA

Slave Address

0 to 239

 

 

LLBL

Lead/Lag Balance Select

Enable/Disable

 

 

LLBD

Lead/Lag Balance Delta

40 to 400

hours

 

LLDY

Lag Start Delay

0 to 30

min

 

CL-5

Page 92 Page 94
Page 93
Image 93
Carrier Air Conditioner Description Status Units Value Ctrl, Ccna, Ccnb, Baud, Load, Llcs, Lcwt, Dely, Ice.M, Crst, CRT1
Page 92 Page 94

Air Conditioner specifications

Carrier Air Conditioners have long been synonymous with reliability and innovation in climate control. Founded by Willis Carrier, the inventor of modern air conditioning, the brand has continuously set industry standards through state-of-the-art technologies and features designed to enhance indoor comfort.

One of the standout features of Carrier air conditioners is their energy efficiency. Many models are equipped with advanced inverter technology, allowing the compressor to adjust its speed based on the cooling demand. This results in decreased energy consumption, which not only reduces utility bills but also lessens the environmental impact. Recognizing the importance of sustainable practices, Carrier has integrated eco-friendly refrigerants into their systems, further promoting energy-efficient operations.

Carrier also emphasizes user comfort through its variable speed systems. These systems maintain consistent temperatures while minimizing temperature fluctuations, ensuring an even distribution of cool air throughout the home. Additionally, many Carrier models come with advanced air filtration systems, designed to capture allergens, dust, and other particulates, thereby improving indoor air quality.

The smart technology featured in Carrier air conditioners plays a key role in modern convenience. Many units are compatible with smart home systems, allowing users to control settings remotely via smartphones or voice-activated devices. With features like programmable thermostats, users can easily set cooling schedules to match their lifestyle, ensuring comfort while maximizing energy savings.

Durability and noise reduction are also central to the Carrier brand. Many models are designed with sound-dampening features, making them some of the quietest units on the market. This is particularly advantageous for residential use, where noise can disrupt daily activities and sleep.

In terms of design, Carrier air conditioners come in various styles and capacities to suit a wide range of spaces, from compact apartment units to large central systems for sprawling homes. Their extensive warranty and service offerings further reinforce Carrier’s commitment to customer satisfaction.

In conclusion, Carrier air conditioners represent a perfect blend of cutting-edge technology, energy efficiency, and user comfort. Their emphasis on sustainability and smart features positions them as a leading choice for homeowners seeking reliable and innovative climate control solutions. Whether for cooling a small room or an entire house, Carrier remains a trusted name in air conditioning.
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