Table of Contents
Advertisement
Quick Links
Advertisement
Table of Contents
Subscribe to Our Youtube Channel
Related Manuals for Johnson Controls HIC2018B21S
Summary of Contents for Johnson Controls HIC2018B21S
- Page 1 Operation Manual INVERTER-DRIVEN MULTI-SPLIT SYSTEM HEAT PUMP AIR CONDITIONERS Type Model (H,Y,C)IC2018B21S 2-Way Cassette (H,Y,C)IC2024B21S IMPORTANT: READ AND UNDERSTAND THIS MANUAL BEFORE USING THIS HEAT PUMP AIR CONDITIONER. KEEP THIS MANUAL FOR FUTURE REFERENCE. P5417051...
-
Page 3: Important Notice
Important Notice ● Johnson Controls, Inc. pursues a policy of continuing improvement in design and performance in its products. As such, Johnson Controls reserves the right to make changes at any time without prior notice. ● Johnson Controls cannot anticipate every possible circumstance that might involve a potential hazard. -
Page 4: Table Of Contents
TABLE OF CONTENTS 1. Introduction ..............................1 2. Safety Instructions ............................1 3. Before Operation .............................6 3.1 Operating Range ............................6 3.2 Efficient Use of Indoor Unit ........................6 3.3 Efficient Use of Cooling and Heating ......................7 4. Names of Parts and Indications for Safety Consideration ................8 4.1 Indoor Unit ..............................8 4.2 Wired Controller (CIW01) ........................9 5. -
Page 5: Introduction
● This system, including the controller, should be installed by personnel certified by Johnson Controls, Inc. Personnel must be qualified according to local, state and national building and safety codes and regulations. Incorrect installation could cause leaks, electric shock, fire or an explosion. In areas where Seismic Performance requirements are specified, the appropriate measures should be taken during installation to guard against possible damage or injury that might occur in an earthquake. -
Page 6: Installation Precautions
Use only Johnson Controls recommended, provided as standardized, or replacement parts. ● Johnson Controls will not assume any liability for injuries or damage caused by not following steps outlined or described in this manual. Unauthorized modifications to Johnson Controls products are prohibited as they…... - Page 7 When shielded cabling is applied, proper bonding and termination of the cable shield is required as per Johnson Controls guidelines. Plenum and riser ratings for communication cables must be considered per application and local code requirements.
- Page 8 Operation ● Do not insert fingers or objects into an air inlet/outlet. Injury can result from rotating fan blades or energized electrical components. ● Do not touch the wired controller with wet hands. It can result in a malfunction of the wired controller or an electrical shock.
- Page 9 Repair / Relocation ● When the air conditioner is to be repaired or transported to a new location, contact your distributor or contractor. If the repair and the installation are not completed correctly, it may cause an electric shock or fire.
-
Page 10: Before Operation
Before Operation NOTICE Apply power to the outdoor unit(s) at least 12 hours prior to system operation to allow for preheating of the compressor oil. Do not start the system immediately without preheating the compressor. Otherwise, the compressor can be damaged. Check that the outdoor unit is free of ice and snow cover. -
Page 11: Efficient Use Of Cooling And Heating
Efficient Use of Cooling and Heating COOLING HEATING (1) Airflow Direction (1) Airflow Direction The appropriate air outlet angle is approximately 35 The appropriate air outlet angle is approximately 60 If cooling is not sufficient, change the airflow direction. If heating is not sufficient, change the airflow direction. 60°... -
Page 12: Names Of Parts And Indications For Safety Consideration
Names of Parts and Indications for Safety Consideration Safety labels are affixed to the indoor unit in order to ensure safe use. Read and understand this manual before using the indoor unit. Indoor Unit Specification Label Indoor Unit (Electrical Box Cover) Air Outlet Louver Decorative Panel... -
Page 13: Wired Controller (Ciw01)
Wired Controller (CIW01) Following is an example of how the CIW01 is utilized. If other models of the controller are utilized, operate the unit according to the manual for that controller. The example below references the control panel and all adjustable settings. -
Page 14: Operation Method
Operation Method Basic Operation By pressing “ ”or “ ”, the icon “ ” will move between “MODE”, “SPEED”, Menu “LOUV.” and “TEMP”. Item Selection Back/Help With “MODE”, “SPEED”, “LOUV.” or “TEMP” selected, press “ ” or “ ”. Menu The setting will change. -
Page 15: Cooling / Heating / Fan Operation
Cooling / Heating / Fan Operation Heating Operation is for VRF systems only and is not available for typical systems. Function * Cooling Operation: To decrease room temperature. * Heating Operation: To increase room temperature. * Dry Operation: To decrease humidity in the room. * Fan Operation: To increase air circulation in the room. -
Page 16: Temperature Setting
Temperature Setting Press “ ” or “ ” and select “TEMP”. Menu Back/Help By pressing “ ”, temperature is increased by 1 F (0.5 Menu (Max. 86 F (30 By pressing “ ”, temperature is Back/Help decreased by 1 F (0.5 COOL, FAN operation: Min. -
Page 17: Fan Speed
Fan Speed Press “ ” or “ ” and select “SPEED”. Menu Back/Help By pressing “ ” or “ ”, fan speed is changed as follows. Menu Back/Help HIGH 2 HIGH AUTO ● During the dry operation, the fan speed is automatically adjusted to “LOW” and cannot be changed to any other fan speed. -
Page 18: Louver Swing Direction
Louver Swing Direction Press “ On/Off”. Make sure that the operation is started. Menu Press “ ” or “ ” and select “LOUV.”. Back/Help By pressing “ ” or “ ”, the louver direction will be changed as follows. Menu Back/Help Step LCD Indication... -
Page 19: Individual Louver Setting
Individual Louver Setting Function ● This setting is available only for indoor models equipped with the individual louver. ● Each louver angle can be set individually. Example Units equipped with Auto-Swing have a set of options to allow for airflow adjustment from vertical to horizontal. - Page 20 Press “ ” or “ ” and select the louver direction from 1 to 2 (as shown). The selected louver is opened and the other louvers Individual Louver Setting:01-03 are seen horizontally. Adjust air direction & louver angle. Sel. Adj. Entr Back Rtrn...
-
Page 21: Cancellation Of Louver Setting
5.7.2 Cancellation of Louver Setting Press “Menu”. Menu Select “Individual Louver Setting” from the menu by pressing “ ” or “ ” and Menu 15:10(Fri) Back/Help press “OK”. Individual Louver Setting Louver Open/Close The Individual Louver Setting menu is VENTI displayed. -
Page 22: Motion Sensor
Motion Sensor 5.8.1 Function This setting is available only for the decorative panel with motion sensor kit. ● The motion sensor can detect human activity by measuring the level of change in infrared light emitted by humans or objects. This function saves air conditioning capacity (adjusting the set temperature, the airflow volume and the airflow direction) automatically depending on a situation. -
Page 23: Details For Motion Sensor Control
5.8.2 Details for Motion Sensor Control The motion sensor control automatically adjusts the following functions depending on a situation. * Setting Temperature: The temperature is adjusted 2 F or 3 F (1 C or 2 C) for saving capacity. * Airflow Volume: The airflow volume is adjusted to lower one volume or to “Slow”... -
Page 24: Setting The Motion Sensor
5.8.4 Setting the Motion Sensor Press “Menu”. Menu Select “Motion Sensor Setting” from the menu by pressing “ ” or “ ” and press Menu 15:10(Fri) Back/Help Individual Louver Setting “OK”. Louver Open/Close VENTI Total Heat Exchanger SET Menu Motion Sensor Setting Sel. - Page 25 Press “ ” or “ ” and select “Check Motion Sensor Setting interval”. Sensor Menu If absent Running Check interval 30MIN Back/Help Sel. Adj. Entr Rtrn Back The display shows: “30MIN”, “60MIN”, “90MIN”, “120MIN”, and “180MIN” in Motion Sensor Setting Sensor Menu order by pressing “...
-
Page 26: Automatic Heating/Cooling Operation
An automatic heating/cooling operation and setback operation requires extra settings. Contact your distributor or contractor for details. Automatic Heating/Cooling Operation In case dual setpoint is selected in automatic heating/cooling operation, during auto mode both cooling setpoint and heating setpoint can be selected. By default, temperature when the heating/cooling mode changes is as follows. -
Page 27: Automatic Control
Automatic Control This air conditioner automatically starts the following operations based on conditions. The system is equipped with the following functions: Enforced Stoppage: The compressor remains OFF for at least three minutes once it has stopped. If the system is restarted within approximately three minutes after it has stopped, the RUN indicator is activated. -
Page 28: Maintenance
Maintenance ● Turn OFF the power source before maintenance work. If the power source is not turned off, it may cause a fire or an electric shock. ● Perform the maintenance work with a stable foothold or foundation. This may prevent falling or injury. ●... - Page 29 (3) Clean the air filter. • Vacuum dust off with a hand-held vacuum cleaner, or wash the air filter with water or a neutral detergent. • Dry the air filter in a shaded area. NOTE • Do not use water warmer than 122°F (50°C). Filter elements can be damaged. •...
-
Page 30: Removing, Cleaning And Attaching Air Inlet Flat Grille
7.1.2 Removing, Cleaning and Attaching Air Inlet Flat Grille Wipe down the decorative panel with a soft cloth soaked in lukewarm water and wrung out. NOTICE ● Gently wipe down using only a clean soft cloth. Avoid the use of benzene type thinners or chemical detergents and abrasives such as cleaning agents which will damage the finish of outer plastic surfaces and louvers. -
Page 31: Troubleshooting
Troubleshooting These are Not Abnormal Event Cause All indicator LEDs on the The microprocessor is activated to protect the wired controller are turned device from electromagnetic interference (EMI). OFF. Restart the operation. The operation has stopped automatically because the motion sensor is set as “If absent: Stop”. It “Motion Sensor ON”... -
Page 32: Before Contact
Before Contact Check these problems before contacting a contractor. Problem Checking Point Action Check that the main power Turn ON the power at the main power source for source is turned ON. the air conditioner. Check that the fuse is not Operation Unavailable Replace the fuse or reset the circuit breaker. -
Page 33: Contact Distributor
Contact Distributor If trouble still persists, even after looking for off previously listed items or detecting problems not mentioned in the previous pages, stop using this product and call your distributor or contractor immediately. If there is any perceived abnormality present (noises or odors associated with electrical short, fire, or burning elements), shut down immediately and shut OFF at the main power source. -
Page 34: Alarm Codes
Alarm Codes Code Category Content of Abnormality Code Category Content of Abnormality Indoor Unit Activation of Protection Device Incorrect Setting of Indoor Unit No. System Activation of Protection Device Problem with Protective Pickup Circuit Outdoor Unit (High Pressure Cut) in Outdoor Unit Operational Irregularities between Problem with Running Current at Compressor... - Page 36 © 2017 Johnson Controls, Inc. P5417051-rev.1 Code No. LIT-12012966 Revised January 2018...
Need help?
Do you have a question about the HIC2018B21S and is the answer not in the manual?
Questions and answers