Johnson Controls 22 SEER installation manual Error Codes 18K 24K

Page 37

898841-UIM-B-0113

TABLE 13: Error Codes - 18K 24K

 

 

 

 

 

 

Display Method of Outdoor

 

 

 

 

Display Method of Indoor Unit

Unit (Indicator has 3 kinds of

 

 

 

 

display status and they will

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

be repeated every 5s.)

 

 

 

Malfunction

 

 

 

 

 

 

 

 

 

 

No.

 

Indicator Display (during

 

OFF

 

A/C status

Possible Reasons

Name

 

 

 

 

Dual-8

 

blinking,

 

 

Illuminated

 

 

 

 

 

 

 

 

 

 

 

 

 

Code

ON 0.5s and OFF 0.5s)

 

Blink

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Display

 

 

 

 

 

 

 

 

 

 

 

Operation

Cool

Heating

D5

D6

D16

D30

 

 

 

 

 

Indicator

Indicator

Indicator

(D40)

(D41)

(D42)

(D43)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

During cooling and drying

Possible reasons:

 

High pressure

 

 

 

 

 

 

 

 

operation, except indoor fan

1. Refrigerant was overcharged;

 

 

OFF 3s and

 

 

 

 

 

 

operates, all loads stop

2. Poor heat exchange (including

1

protection

E1

 

 

blink once

 

 

operation. During heating

filth blockage of heat exchanger

 

of system

 

 

 

 

 

 

 

 

operation, the complete

and bad radiating environment);

 

 

 

 

 

 

 

 

 

 

unit stops.

Ambient temperature is too high.

 

 

 

 

 

 

 

 

 

 

 

 

 

Antifreezing

 

OFF 3S

 

 

 

 

 

 

During cooling and drying

1. Poor air-return in indoor unit;

2

 

 

 

 

 

 

 

operation, compressor and

E2

and blink

 

 

2. Fan speed is abnormal;

 

protection

 

twice

 

 

 

 

 

 

outdoor fan stop while indoor

3. Evaporator is dirty.

 

 

 

 

 

 

 

 

 

fan operates.

 

 

 

 

 

 

 

 

 

 

 

 

High discharge

 

 

 

 

 

 

 

 

During cooling and drying

Please refer to the ProficienTECH

 

 

OFF 3S

 

 

 

 

 

 

operation, compressor and

3

temperature

 

 

 

 

 

 

 

Ductless Splits Technical Training

E4

and blink

 

 

outdoor fan stop while indoor

 

protection of

 

4 times

 

 

 

 

 

 

fan operates. During heating

Manual (discharge protection,

 

compressor

 

 

 

 

 

 

 

overload).

 

 

 

 

 

 

 

 

 

operation, all loads stop.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF 3S

 

 

 

 

 

 

During cooling and drying

1. Supply voltage is unstable;

 

Overcurrent

 

 

 

 

 

 

 

operation, compressor and

4

 

 

 

 

 

 

 

2. Supply voltage is too low an

E5

and blink

 

 

outdoor fan stop while indoor

 

protection

 

5 times

 

 

 

 

 

 

fan operates. During heating

load is too high;

 

 

 

 

 

 

 

 

 

3. Evaporator is dirty.

 

 

 

 

 

 

 

 

 

 

operation, all loads stop.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF 3S

 

 

 

 

 

 

During cooling operation,

 

5

Communication

 

 

 

 

 

 

 

compressor stops while

Refer to the corresponding

E6

and blink 6

 

 

indoor fan motor operates.

ProficienTECH Ductless Splits

Malfunction

 

 

 

 

times

 

 

 

 

 

 

During heating operation,

Technical Training Manual.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

the complete unit stops.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

High

 

OFF 3S

 

 

 

 

 

 

During cooling operation:

Refer to the ProficienTECH Duct-

 

 

 

 

 

 

 

 

compressor will stop while

less Splits Technical Training Man-

6

temperature

 

 

 

 

 

 

 

E8

and blink

 

 

indoor fan will operate.

ual

resistant

 

 

 

 

8 times

 

 

 

 

 

 

During heating operation,

(overload, high temperature

 

protection

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

the complete unit stops.

resistant).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Circuit PG

 

 

 

 

 

 

 

 

 

 

 

motor (indoor

 

OFF 3S

 

 

 

 

 

 

Operation of remote

 

7

fan) has circuit

 

 

 

 

 

 

 

controller or control panel is

 

U8

and blink

 

 

 

 

 

 

Control board is damaged.

malfunction

 

 

 

 

 

 

available, but the unit wont

 

 

for 17 times

 

 

 

 

 

 

 

 

by zero cross

 

 

 

 

 

 

 

act.

 

 

 

 

 

 

 

 

 

 

 

 

detection

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Poor connection for PGF in circuit

 

PG motor

 

OFF 3S

 

 

 

 

 

 

 

diagram;

8

(indoor fan

 

 

 

 

 

 

 

The complete unit will stop

Malfunction of indoor units control

H6

and blink

 

 

 

 

 

 

motor) does

 

 

 

 

 

 

operation.

panel AP1;

 

 

11 times

 

 

 

 

 

 

 

not operate

 

 

 

 

 

 

 

 

Malfunction of indoor units motor

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

M1.

 

 

 

 

 

 

 

 

 

 

 

 

 

Malfunction

 

OFF 3S

 

 

 

 

 

 

The complete unit will stop

Poor connection for the jumper cap

 

 

 

 

 

 

 

 

on indoor units control panel AP1;

9

protection of

C5

and blink

 

 

 

 

 

 

 

 

 

 

 

 

operation.

please reinsert or replace the

 

jumper cap

 

15 times

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

jumper cap;

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

During cooling and drying

1.Room temperature sensor hasn’t

 

Indoor ambient

 

 

 

 

 

 

 

 

been connected well with indoor

 

 

 

OFF 3S

 

 

 

 

 

operation, indoor unit

 

 

 

 

 

 

 

 

units control panel AP1 (refer to

10

temperature

 

 

 

 

 

 

 

operates while other loads

F1

 

and blink

 

 

 

 

 

the wiring diagram for indoor unit);

sensor is open/

 

 

 

 

 

 

will stop; during heating

 

 

 

once

 

 

 

 

 

2.Room temperature sensor is

 

short circuited

 

 

 

 

 

 

 

operation, the complete

 

 

 

 

 

 

 

 

 

damaged (please refer to the resis-

 

 

 

 

 

 

 

 

 

 

unit will stop operation.

 

 

 

 

 

 

 

 

 

 

tance table of temperature sensor)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

During cooling and drying

1.Room temperature sensor hasn’t

 

Indoor evapora-

 

 

 

 

 

 

 

 

been connected well with indoor

 

 

 

OFF 3S

 

 

 

 

 

operation, indoor unit will

 

 

 

 

 

 

 

 

units control panel AP1 (refer to

11

tor temperature

 

 

 

 

 

 

 

operate while other loads

F2

 

and blink

 

 

 

 

 

the wiring diagram for indoor unit);

sensor is open/

 

 

 

 

 

 

will stop; During heating

 

 

 

twice

 

 

 

 

 

2.Room temperature sensor is

 

short circuited

 

 

 

 

 

 

 

operation, the complete

 

 

 

 

 

 

 

 

 

damaged (please refer to the resis-

 

 

 

 

 

 

 

 

 

 

unit will stop operation.

 

 

 

 

 

 

 

 

 

 

tance table of temperature sensor)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Outdoor

 

 

 

 

 

 

 

 

During cooling and drying

Outdoor temperature sensor

 

 

 

OFF 3S

 

 

 

 

 

operating, compressor stops

 

ambient

 

 

 

 

 

 

 

while indoor fan operates;

hasn’t been connected well or is

12

temperature

F3

 

and blink

 

damaged. Please check it by

 

 

During heating operation,

 

sensor is open/

 

 

3 times

 

 

 

 

 

the complete unit will stop

referring to the resistance table

 

short circuited

 

 

 

 

 

 

 

 

for temperature sensor).

 

 

 

 

 

 

 

 

 

operation.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Johnson Controls Unitary Products

37

Image 37
Contents UIM-B-0113 Models 22 SeerSection I General Section II SafetySection III Shipping and Packaging ListIndoor Unit see for Installation Dimensions Section V Selecting Installation LocationRemote Control Assembled Outdoor UnitCondensate Drainage Requirement Heat Pump only Outdoor Unit see for Installation DimensionsPower Supply and INDOOR/OUTDOOR Wire Connection Section VI SpecificationsMax. Fuse Size time delay a Heat Pump Electrical SpecificationsSection VII Refrigerant Line SET Requirements Heat PumpsConnection Pipe length 24.6 UIM-B-0113 Refrigerant Line Set Requirements24.6 Connection Pipe Gas 32.8 Max Distance Length 49.2Section Viii Unit Dimensions Installing the Wall Mounting Bracket Section XI Indoor Unit WiringConnections Wall Hole DrillingPipe Forming Section XII Pipe Forming and Drain PipingWhite BlueLeft or Left Rear Piping Right or Right Rear PipingRear or Downward Piping Drain Piping Section Xiii Flaring Work and Piping ConnectionsDrain Hose Junction Flaring WorkSection XV Outdoor Unit Installation Section XIV Indoor Unit InstallationSlab or Roof Mounting Ft lbSecuring Outdoor Unit to Slab or Frame Section XVI Outdoor Unit Wiring Connections9K & 12K 18K & 24kIndoor Unit Connection Refrigerant Piping ConnectionsOutdoor Unit Connection 208-230V Systems 30 & 36 KbtuInsulation and Taping Service ValvesAIR Purging with Vaccum Pump Leak Test and EvacuationAdding Refrigerant for Longer Line SET Leak TestSection Xviii Test Operation Section XX MaintenanceSection XIX Emergency Operation Cleaning and Maintenance Section Xxii Typical Unit Wiring Diagram18K & 24K 115V Indoor Air Conditioners 18K & 24K Indoor Air Conditioners 18K Indoor Air Conditioners 24K Indoor Air Conditioners 09K & 12K 115V Outdoor Heat Pumps 18K & 24K 115V Heat Pumps 18K & 24K Indoor Heat Pumps 18K Indoor Heat Pumps 24K Indoor Heat Pumps 30K Indoor Heat Pumps 36K Indoor Heat Pumps Johnson Controls Unitary Products Indoor Unit Front Panel Indicators Section Xxiii Indoor and Outdoor Units Error CodesError Codes 09K 12K Indoor Unit Error CodesDisplay Method of Indoor Unit UIM-B-0113 Error Codes 09K 12KDuring cooling and drying 150VAC, turn on the unit after IPM OFF 3S Indicator has 3 kinds of display Display Method of Outdoor Display Method of Indoor Unit Error Codes 18K 24KWill stop operation IPM Temperature Blink Indoor fan will operate UIM-B-0113 Error Codes 30K 36K While operation frequency Ductless Splits Technical Train Min Showing during min. cooling or On 0.25s Operation, compressor will Ductless Splits Technical Train AC175V During heating operation Wiring terminal 4V is loos York International Corp York Drive Norman, OK

22 SEER specifications

Johnson Controls has long been a leader in the heating, ventilation, and air conditioning (HVAC) industry, consistently pushing the boundaries of energy efficiency and comfort. One of their standout offerings is the 22 SEER (Seasonal Energy Efficiency Ratio) air conditioning system, which boasts advanced technologies designed to deliver optimal performance while minimizing energy consumption.

At the heart of the Johnson Controls 22 SEER system is its innovative compressor technology. The variable-speed compressor allows for precise temperature control by adjusting the cooling output according to the specific demands of your space. This means that instead of constantly turning on and off, the system can operate at lower speeds for longer periods, ensuring even cooling and reducing energy bills.

In addition to the compressor, the 22 SEER unit employs high-efficiency coils and a superior refrigeration system that work in tandem to enhance performance. These components are designed to maximize heat transfer, enabling the system to cool your home more effectively and efficiently.

Another notable feature of the Johnson Controls 22 SEER system is its smart technology integration. With a focus on convenience and energy management, these units often come equipped with Wi-Fi connectivity, allowing homeowners to control their HVAC systems remotely using a smartphone app. This capability enhances user experience by enabling real-time monitoring and scheduling, ultimately leading to smarter energy use.

The design of the units also reflects an emphasis on quiet operation. Noise reduction technologies, including sound-dampening features, ensure that the system operates quietly in the background, enhancing indoor comfort without disruptive sounds.

Durability is another standout characteristic of the Johnson Controls 22 SEER systems. These units are built with high-quality materials and rigorous testing standards, ensuring they can withstand harsh weather conditions and provide reliable performance over the years.

Moreover, the 22 SEER air conditioning systems contribute to environmental sustainability. By using less energy, they not only lower utility costs but also reduce the carbon footprint of homes, aligning with growing consumer preferences for eco-friendly solutions.

Overall, the Johnson Controls 22 SEER air conditioning system represents a significant leap forward in HVAC technology. Its blend of efficiency, innovative features, and user-friendly technologies makes it an ideal choice for environmentally-conscious homeowners seeking comfort without compromise. Whether upgrading an existing system or investing in a new one, the 22 SEER unit stands out as a prime example of luxury, efficiency, and sustainability in the HVAC market.