Table of Contents
Advertisement
Quick Links
•
•
Owner's Manual
Comfort
CHF3-06CD(O)
CHF3-09CD(O)
CHF3-12CD(O)
CHF3-18CD(O)
CHF3-24CD(O)
CPP3-06CD(I)
CPP3-09CA(I)
CPP3-09CA(O)
CPP3-09CD(I)
CPP3-09CD(O)
CPP3-12CA(I)
CPP3-12CA(O)
CPP3-12CD(I)
CPP3-12CD(O)
CPP3-18CD(I)
CPP3-18CD(O)
CPP3-24CD(I)
CPP3-24CD(O)
IMPORTANT NOTE:
Read this manual carefully before installing
or operating your new air conditioning unit.
Make sure to save this manual for future
reference.
ROOM AIR CONDITIONER
®
Star
(23Q)
(23R)
(23S)
(23T)
(23U)
(23P)
(226)
(227)
(22A)
(22B)
(228)
(229)
(22C)
(22D)
(22E)
(22F)
(22G)
(22H)
w
、
，
Advertisement
Table of Contents
Related Manuals for ComfortStar CHF3-06CD
Summary of Contents for ComfortStar CHF3-06CD
- Page 1 、 • • ROOM AIR CONDITIONER ， Owner's Manual ® Comfort Star CHF3-06CD(O) (23Q) CHF3-09CD(O) (23R) CHF3-12CD(O) (23S) CHF3-18CD(O) (23T) CHF3-24CD(O) (23U) CPP3-06CD(I) (23P) CPP3-09CA(I) (226) CPP3-09CA(O) (227) CPP3-09CD(I) (22A) CPP3-09CD(O) (22B) CPP3-12CA(I) (228) CPP3-12CA(O) (229) CPP3-12CD(I) (22C) CPP3-12CD(O) (22D)
-
Page 2: Table Of Contents
CONTENTS Operation Instructions ------------------------------------------------------------------------------------------------------------------------------------------------------------- S a fety Pre c a utio n s ------------------------------------------------------------------------------------------------------------------------------------------------------ Get to K n ow Your A C M ore f eature s -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------· ----------------------------------------------------------------------------------------------------------------------------------------------------- Setting Ang I e o f Air Fl ow --------------------------------------------------------------------------------------------------------------------------- M an ua I Operation (without remote) C a re and Ma i n te na ne e ---------------------------------------------------------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------------------------------... -
Page 3: Safety Precautions
Safety Precautions It is really important that you read Safety Precautions Before Operation and Installation. Incorrect installation due to ignoring instructions can cause serious damage or injury. The seriousness of potential damage or injuries is classified as either a WARNING or CAUTION. Explanation of Symbols WARNING This symbol indicates the possibility of personnel injury or loss of... - Page 4 ELECTRICAL WARNINGS • Only use the specified wire. If the wire is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard. • The product must be properly grounded at the time of installation, or electric shock may occur.
- Page 5 • Do not pierce or burn. • Be aware that refrigerants may not contain an odour. • LEAK DETECTION SYSTEM installed. Unit must be powered except for service. When the refrigerant sensor detects refrigerant leakage, the indoor unit will display an error code and emit a buzzing sound, the compressor of outdoor unit will immediately stop, and the indoor fan will start running.
- Page 6 For the units with refrigerant sensors, when the unit detects a refrigerant leak, the minimum airflow of the indoor unit is as follows: Hyper Heat Series Energy Star Series...
- Page 7 The information in the following table is only applicable to models without refrigerant sensors: Hyper Heat Series Energy Star Series...
- Page 8 1. Installation (where refrigerant pipes are allowed) - Any person who is involved with working on or breaking into a refrigerant circuit should hold a current valid certificate from an industry-accredited assessment authority, which authorises their competence to handle refrigerants safely in accordance with an industry recognised assessment specification.
-
Page 9: Information Servicing
c. During the evacuation test, after achieving a vacuum level specified in the manual or less, the refrigeration system shall be isolated from the vacuum pump and the pressure shall not rise above 1500 microns within 10 min. The vacuum pressure level shall be specified in the manual, and shall be the lessor of 500 microns or the value required for compliance with national and local codes and standards, which may vary between residential, commercial and industrial... - Page 10 6. No ignition sources No person carrying out work in relation to a REFRIGERATING SYSTEM which involves exposing any pipe work shall use any sources of ignition in such a manner that it may lead to the risk of fire or explosion. All possible ignition sources, including cigarette smoking, should be kept sufficiently far away from the site of installation, repairing, removing and disposal, during which refrigerant can possibly be released to the surrounding space.
- Page 11 12. Cabling Check that cabling will not be subject to wear, corrosion, excessive pressure, vibration, sharp edges or any other adverse environmental effects. The check shall also take into account the effects of aging or continual vibration from sources such as compressors or fans.
- Page 12 15. Charging procedures In addition t o conventional charging procedures, the following requirements shall be followed: Works shall be undertaken with appropriate tools only (In case of uncertainty, • please consult the manufacturer of the tools for use with flammable refrigerants) Ensure that contamination of different refrigerants does not occur when using •...
- Page 13 for the recovered refrigerant and labelled for that refrigerant (i.e., special cylinders for the recovery of refrigerant). Cylinders shall be complete with pressure-relief valve and associated shut-off valves in good working order. Empty recovery cylinders are evacuated and, if possible, cooled before recovery occurs. The recovery equipment shall be in good working order with a set of instructions concerning the equipment that is at hand and shall be suitable for the recovery of the flammable refrigerant.
-
Page 14: Get To Know Your Ac
Get to Know Your AC. .NOTE • Different models have different front panel and display window. Not all the indicators describing below are available for the air conditioner you purchased. Please check the indoor display window of the unit you purchased. •... -
Page 15: More Features
More Features �NOTE Every time the air conditioner is powered on, a buzzing sound will be heard to indicate that the product has been powered on normally. If there is no sound, it is possible that the unit is abnormal. Please power on again or check the circuit. -
Page 16: Setting Angle Of Air Flow
Setting Angle of Air Flow 9 NOTE: Setting vertical angle of air flow (Remote control) While the unit is on, use the SWING/DIRECT button on remote control to set the direction (vertical angle) of airflow. Please refer to the Remote Control Manual for details. NOTE ON LOUVER ANGLES •... -
Page 17: M An Ua I Operation (Without Remote)
Manual Operation (without remote) 心 CAUTION: For product use The manual button is intended for testing purposes and emergency operation only. Please do not use this function unless the remote control is lost and it is absolutely necessary. To restore regular operation, use the remote control to activate the unit. -
Page 18: C A Re And Ma I N Te Na Ne E
Care and Maintenance & CAUTION • A clogged air conditioner can reduce the cooling efficiency of your unit, and can also be bad for your health. Make sure to clean the filter every two weeks. • Always TURN OFF your AC system and disconnect its power supply before cleaning or maintenance. -
Page 19: Maintenance - Long Periods Of Non-Use
心 CAUTION • Before changing the filter or cleaning, turn off the unit and disconnect its power sup ply. • When removing filter, do not touch metal parts in the unit. The sharp metal edges can cut you. • Do not use water to clean the inside of the indoor unit. This can destroy insulation and cause electrical shock. -
Page 20: Troubleshooting
Troubleshooting 心CAUTION If any of the following conditions occurs, turn off your unit immediately! • The wire is damaged or abnormally warm • You smell a burning odor • The unit emits loud or abnormal sounds • A power fuse blows or the circuit breaker frequently trips •... - Page 21 Issue Possible Causes The outdoor unit The unit will make different sounds based on its current operating mode. makes noises The unit may accumulate dust during extended periods of non-use, which will Dust is emitted from be emitted when the unit is turned on. This can be mitigated by covering the either the indoor or unit during long periods of inactivity.
- Page 22 Problem Possible Causes Solution Wait for the power to be restored P ower failure The power is turned off Turn on the power The fuse is burned out Call service center to replace the fuse The unit is not working Replace batteries Remote control batteries are dead The Unit's 3-minute protection...
-
Page 23: Installation Instructions
Installation Instructions -------------------------------------------------------------------------------------------------------------------------------------------------------------------------· Safety Precautions ------------------------------------------------------------------------------------------------------------------------------------------------ Let's Sta rt I nstal Ii ng Your AC -------------------------------------------------------------------------------------------------------------------------------------------------------------------- I nsta I lat ion Overview -------------------------------------------------------------------------------------------------------------------------------- I nsta I lat ion Sum ma ry - Indoor Un it --------------------------------------------------------------------------------------------------------------------------------------------------------------· I nsta 11 Your Indoor Un it --------------------------------------------------------------------------------------------------------------------------------------------------------- I nsta 11 Your O utd oo r Un it ------------------------------------------------------------------------------------------------------------------------------------------... - Page 24 Safety Precautions It is really important you read Safety Precautions Before Operation and Installation Incorrect installation due to ignoring instructions can cause serious damage or injury. The seriousness of potential damage or injuries is classified as either a WARNING or CAUTION.
- Page 25 WARNINGS FOR PRODUCT INSTALLATION • Turn off the air conditioner and disconnect the power before performing any installation or repairing. Failure to do so can cause electric shock. • Installation must be performed by an authorized dealer or specialist. Defective installation can cause water leakage, electrical shock, or fire.
- Page 26 For R454B refrigerant charge amount and minimum room area: The machine you purchased may be one of the types in the table below. The indoor and outdoor units are designed to be used together. Please check the machine you purchased. The indoor unit should be installed at least 6.0ft /1.Bm above from the floor, the height of the room cannot be less than 7.3ft /2.2m, and the minimum room area of operating or storage should be as specified in the following table.
- Page 27 1 . Installation (where refrigerant pipes are allowed) - Any person who is involved with working on or breaking into a refrigerant circuit should hold a current valid certificate from an industry-accredited assessment authority, which authorises their competence to handle refrigerants safely in accordance with an industry recognised assessment specification.
- Page 28 design pressure and the minimum test pressure for the high side of the system shall be the high side design pressure, unless the high side of the system cannot be isolated from the low side of the system in which case the entire system shall be pressure tested to the low side design pressure.
- Page 29 NOTE Examples of leak detection fluids are - bubble method, - fluorescent method agents. If a leak is suspected, all naked flames shall be removed/extinguished. If a leakage of refrigerant is found which requires brazing, all of the refrigerant shall be recovered from the system, or isolated (by means of shut off valves) in a part of the system remote from the leak.
- Page 30 Let's Start Installing Your AC Check over the accessories The air conditioning system comes with the following accessories. Use all of the installation parts and accessories to install the air conditioner. Improper installation may result in water leakage, electrical shock and fire, or cause the equipment to fail. The items are not included with the air conditioner must be purchased separately.
-
Page 31: Installation Overview
Installation Overview NOTE ON ILLUSTRATIONS: Illustrations in this manual are for explanator y purposes. The actual shape of y our indoor unit ma y 。 be slightl y different. The actual shape shall prevail. © © — 配 ＠ 二 口... -
Page 32: Installation Summary - Indoor Unit
Installation Summary - Indoor Unit �5.9in(15cm) I: .72m | 0 ,, L..J 言 三 (12cm) � 70.87in(l.8m) Select Installation Location Attach Mounting Plate 《 《 ＼ 》 Determine Wall Hole Position Drill Wall Hole Prepare Drain Hose... - Page 33 Installation Summary - Indoor Unit Wrap Piping and drain hose Connect Wiring Connect Piping Mount Indoor Unit...
-
Page 34: Select Installation Location
Install Your Indoor Unit. Select installation location � NOTE: PRIOR TO INSTALLATION Before installing the indoor unit, refer to the label on the product box to make sure that the model number of the indoor unit matches the model number of the outdoor unit. The following are standards that will help you choose an appropriate location for the unit. - Page 35 Drill wall hole for connecting piping Determine wall hole location 15.9in(403mm) Step 1: Remove the screw that attaches the 二二 5.12m(13 0mmj 仓 mounting plate to the back of the -;- 乙 足 寸． ＂ indoor unit.., , ＾ :．...
- Page 36 NOTE: The wall hole size The size of the wall hole is determined by the connecting pipes. When the pipe size of the gas side is 05/Sin( 0 16mm) or more, the wall hole should be 03.54in(090mm). When the pipe size of gas side is less than 0 5/8in(016mm), the wall hole should be 0 2.5in(065mm).
- Page 37 Install refrigerant pipe & drain hose �NOTE The refrigerant piping is inside an insulating sleeve attached to the back of the unit. You must prepare the piping before passing it through the hole in the wall. Prepare refrigerant piping Step 1: Step 2: Based on the position of the wall hole relative If the wall hole is behind the unit, keep the...
-
Page 38: Plug The Unused Drain Hole
Connect drain hose • For the portion of the drain hose that will remain indoors, wrap it with foam pipe insulation to prevent condensation. Drain • Remove the air filter and pour a small amount hose of water into the drain pan to make sure that water flows from the unit smoothly. - Page 39 Electrical work preparation 心 WARNING • BEFORE PERFORMING ANY ELECTRICAL WORK, READ THESE REGULATIONS • BEFORE PERFORMING ANY ELECTRLCAL OR WIRING WORK, TURN OFF THE MAIN POWER TO THE SYSTEM. 1. All wiring must comply with local and national Connect signal and power cables electrical codes, regulations and must be installed by a licensed electrician.
- Page 40 1. Open front panel of the indoor unit. 2. Using a screwdriver, open the wire box cover on the right side of the unit. This will reveal the terminal block. Wire cover 3. Facing the back of the unit, remove the big plastic knock-out panel to create a slot through which the conduit tube can be installed.
-
Page 41: Drain Hose Must Be On Bottom
Wrap piping & Cables 9NOTE Before passing the piping, and drain hose through the wall hole, you must bundle them together to save space, protect them, and insulate them. Indoor Unit Step 1: Space behind Bundle the drain hose, refrigerant pipes as unit shown above. -
Page 42: Mount Indoor Unit
Mount indoor unit Hook it ► ► 」 Connecting cable Put pipes in wall hole Hook it and press down Check that the unit is lightly to secure firmly mounted If you installed new connective piping to the outdoor unit, do the following: •... - Page 43 If refrigerant piping is already embedded in the wall, do the following: • Hook the top of the indoor unit on the upper hook of the mounting plate. • Use a bracket or wedge to prop up the unit, giving you enough room to connect the refrigerant piping, signal cable, and drain hose.
- Page 44 Install your Outdoor Unit. Select installation location � NOTE: PRIOR TO INSTALLATION Before installing the outdoor unit, you must choose an appropriate location. The following are standards that will help you choose an appropriate location for the unit. Proper installation locations meet the following standards: 巨...
-
Page 45: Install Drain Joint
Install drain joint NOTE: PRIOR TO INSTALLATION Before bolting the outdoor unit in place, you must install the drain joint at the bottom of the unit. For the units with base pan built-in with multiple holes for proper draining during defrost, the drain joint is no need to be installed. -
Page 46: Anchor Outdoor Unit
Anchor Outdoor Unit WARNING WHEN DRILLING INTO CONCRETE, EYE PROTECTION IS RECOMMENDED AT ALL TIME. • The outdoor unit can be anchored to the ground or to a wall-mounted bracket with bolt(MlO). Prepare the installation base of the unit according to the dimensions below. •... -
Page 47: Connect Signal And Power Cables
Connect signal and power cables 心 WARNING - Before the Operation • ALL WIRING WORK MUST BE PERFORMED STRICTLY IN ACCORDANCE WITH THE WIRING DIAGRAM LOCATED INSIDE OF WIRE COVER OF THE OUTDOOR UNIT. • BEFORE PERFORMING ANY ELECTRICAL OR WIRING WORK, TURN OFF THE MAIN POWER TO THE SYSTEM. -
Page 48: Refrigerant Piping Connection
Refrigerant Piping Connection Piping Connection Precautions WARNING WHEN CONNECTING REFRIGERANT PIPING, DO NOT LET SUBSTANCES OR GASES OTHER THAN THE SPECIFIED REFRIGERANT ENTER THE UNIT. THE PRESENCE OF OTHER GASES OR SUBSTANCES WILL LOWER THE UNITS CAPACITY, AND CAN CAUSE ABNORMALLY HIGH PRESSURE IN THE REFRIGERATION CYCLE. -
Page 49: Step 2: Remove Burrs
DO NOT DEFORM PIPE WHILE CUTTING Be extra careful not to damage, dent, or deform the pipe while cutting. This will drastically reduce the heating efficiency of the unit. 心 CAUTION MUST BE CHECK OVER THE END OF THE PIPE FOR CRACKS AND EVEN FLARING. - Page 50 Refer to Torque Requirement to connect pipes 心 CAUTION WHEN CONNECTING REFRIGERANT PIPES, BE CAREFUL NOT TO USE EXCESSIVE TORQUE OR TO DEFORM THE PIPING IN ANY WAY. YOU SHOULD FIRST CONNECT THE LOW-PRESSURE PIPE, THEN THE HIGH-PRESSURE PIPE. MINIMUM BEND RADIUS When bending connective refrigerant piping, the minimum bending radius is 10cm.
- Page 51 Connecting Piping to Outdoor Unit �NOTE This section still needs to be operated according to the TORQUE REQUIREMENTS chart on the previous page. 1. Unscrew the cover from the packed valve on the side of the outdoor unit. Valve cover 2.
-
Page 52: Air Evacuation
Air Evacuation � NOTE: PREPARATIONS AND PRECAUTIONS Air and foreign matter in the refrigerant circuit can cause abnormal rises in pressure, which can damage the air conditioner, reduce its efficiency, and cause injury. Ensure to evacuate the air inside the indoor unit and pipes with vacuum pump. - Page 53 • If there is a change in system pressure, refer to Gas Leak Check section for information on how to check for leaks. • If there is no change in system pressure, unscrew the cap from the packed valve (high-pressure valve). Insert hexagonal wrench into the packed valve (high-pressure valve) and open the valve by turning the 三...
-
Page 54: Electrical And Gas Leak Checks
Electrical and Gas Leak Checks 心 WARNING - RISK OF ELECTRIC SHOCK ALL WIRING MUST COMPLY WITH LOCAL AND NATIONAL ELECTRICAL CODES, AND MUST BE NSTALLED BY A LICENSED ELECTRICIAN. BEFORE TEST RUN Only perform test run after you have completed the following steps: •... -
Page 55: Test Run Instructions
Test Run Test Run Instructions DOUBLE-CHECK PIPE CONNECTIONS During operation, the pressure of the You should perform the Test Run for at least 30 refrigerant circuit will increase. This may minutes. reveal leaks that were not present during your • Connect power to the unit. initial leak check. -
Page 56: Outdoor Unit
Packing and Unpacking the Unit Instructions for packing and unpacking the unit: Unpacking: Indoor unit: 1. Cut the sealing tape on the carton with a knife, one cut on the left, one cut in the middle and one cut on the right. 2.Use the vice to take out the sealing nails on the top of the carton. - Page 58 The design and specifications are subject to change without prior notice for product improvement. Consult with the sales agency or manufacturer for details. Any updates to the manual will be uploaded to the service website, please check for the latest version. CS020UI-AG(R454B) 16122600A08963...
Need help?
Do you have a question about the CHF3-06CD and is the answer not in the manual?
Questions and answers