KTHN Units PACKAGED TERMINAL AIR CONDITIONER/HEAT PUMP Before using your air conditioner, please read this manual carefully and keep it for future reference.
CONTENTS 1. SAFETY PRECAUTIONS..................................................................2 2. IMPORTANT SAFETY INSTRUCTIONS ..........................................4 3. AIR CONDITIONER FEATURES.......................................................5 4. CONTROL PANEL OPERATION.......................................................6 5. DIP SWITCHES CONFIGURATION...................................................8 6. INSTALLATION.........................................................................
SAFETY PRECAUTIONS To prevent injury to the user or other people and property damage, the following instructions must be followed. Incorrect operation due to ignoring of instructions may cause harm or damage. The seriousness is classified by the following indications. ! WARNING This symbol indicates the possibility of death or serious injury. ! CAUTION This symbol indicates the possibility of injury or damage to property. Meanings of symbols used in this manual are as shown below. Never do this.
! CAUTION Do not clean the air conditioner with water. When the air filter is to be removed, do not touch the metal parts of the unit. It may cause an injury. ! When the unit is to be cleaned, switch off, and turn off the circuit breaker. Do not clean unit when power is on as it may cause fire and electric shock, it may cause an injury. ! Stop operation and close the window in storm or hurricane. Operation with windows opened may cause wetting of indoor and soaking of household furniture.
IMPORTANT SAFETY INSTRUCTIONS WARNING NOTE The power supply cord with this air conditioner contains a current detection device designed to reduce the risk of fire. Please refer to the section Operation , of Current Device for details. In the event that the power supply cord is damaged, it cannot be repaired-it must be replaced with a cord from the Product Manufacturer. , Do not, under any circumstances, cut, remove, or bypass the grounding prong.
Operation of Current Device(optional) The power supply cord contains a current device that senses damage to the power cord. To test your power supply cord do the following: 1. Plug in the Air Conditioner. 2. The power supply cord will have TWO buttons on the plug head. Press the TEST button, you will notice a click as the RESET button pops out. 3. Press the RESET button, again you will notice a click as the button engages. 4. The power supply cord is now supplying electricity to the unit.
CONTROL PANEL OPERATION The control panel keypad will look like the following Fig.1. For some models with REMOTE SIGNAL RECEPTOR, the unit can be controlled by the control panel alone or by the remote. NOTE: Some models have no REMOTE SIGNAL RECEPTOR. REMOTE SIGNAL RECEPTOR Fig.1 POWER - Press the POWER button to turn the unit on or off. When the unit is on,the power indicator light will be green.When the unit is off,the light will go out.
CONTROL PANEL OPERATION（CONTINUED） Accessory THIS UNIT IS CONTROLLED BY WALL MOUNTED THERMOSTAT NOTE:When the unit displays LC (Pads on the control panel is not available.The unit can be setted by using wire cotroller only.) You can install the Accessory on the control panel. NOTE: For some models, there is corresponding operation happened after 3 seconds when pressing any button.
DIP SWITCHES CONFIGURATIONS (Optional) 2 REMOVING THE FRONT PANEL - Dip switches controls are located behind front panel, through an opening below the control panel.To access,remove front panel.See Fig.2. - Dip switches are accessible without opening the control box.See Fig.3. - Unit must be powered OFF to effectively change their status.
WALL THERMOSTAT TERMINAL (Optional) IMPORTANT: Only trained, qualified personnel should access electrical panel on unit and install electrical accessories. Please contact your local electrical contractor, dealer, or distributor for assistance. Thermostat Wire Routing Thermostat wire is field supplied. Recommended wire gauge is 18 to 20 gauge solid thermostat wire. NOTE: It is recommended that extra wires are run to unit in case any are damaged during installation.
WALL THERMOSTAT TERMINAL (Optional) FRONT DESK CONTROL ! CAUTION The controller can handle a switch signal from FC(L) and FC(N) input, called front desk control. Input must be 24VAC. If system doesn't receive a 24VAC signal, it will turn unit off; otherwise, the unit runs in normal control. UNIT DAMAGE HAZARD Failure to follow this caution may result in equipment damage or improper operation. Improper wiring may damage unit electronics. Common busing is not permitted.
INSTALLATION HOW TO INSTALL THE UNIT Dimension of air conditioner ! CAUTION 1067mm/42inch There are sharp edges that can cause serious cuts. When lifting the air conditioner,it is HEAVY.Use 2 people to lift. 408mm/16inch - For existing sleeve,you should measure the wall sleeve dimensions. - Install the new air conditioner according to these installation instructions to achieve the best performance.
INSTALLATION（CONTINUED） UNIT INSTALLATION (CONTINUED) - Rotate the vent control lever to either open or close the vent door.(See Fig.6) Vent control lever Vent closed Vent open Fig.6 NOTE:When vent control lever set at CLOSE,only the air inside the room is circulated and filtered. When set at OPEN,some outdoor air will be drawn into room.This will reduce heating or cooling efficiency.
CARE AND CLEANING FRONT PANEL AND CASE - Turn unit off and disconnect power supply.To clean, use water and a mild detergent.DO NOT use bleach and abrasivers.Some commercial cleaners may damage the plastic parts. OUTDOOR COIL - Coil on outdoor side of unit should be checked regularly.Unit will need to be removed to inspect dirt build-up that will occur on the inside of the coil. If clogged with dirt and soot ,coil should be professionally cleaned.Clean inside and outside of outdoor coils regularly.
TROUBLESHOOTING POSSIBLE CAUSES UNIT DOES NOT START Unit may have become unplugged Fuse may have blown Circuit breaker may have been tripped Unit may be off Unit may be in a protection mode. UNIT NOT COOLING/HEATING ROOM Unit air discharge section is blocked Temperature setting is not high or low enough Note:Setpoint limits may not allow the unit to heat or cool the room to the temperature desired.Check section on dipswitch settings. Unit air filters are dirty.
The Klimaire logo is a registered Trademark of Klimaire Products inc. Copyright 2010 Klimaire Products inc. 2190 NW 89 Place, Doral, FL 33172 - USA Tel: (305)594-4972 Fax (305) 675-2212 www.klimaire.com sales@klimaire.com The design and specifications are subject to change without prior notice for product improvement. Consult with the sales agency or manufacturer for details.
