ENGLISH INSTRUCTION & INSTALLATION MANUAL DUCTLESS MINI SPLIT AIR CONDITIONING SYSTEMS © Ramsond Corporation. All rights reserved. Unauthorized duplication, reproduction prohibited.
CONTENTS SAFETY PRECAUTIONS................................................................ 1 NAMES OF THE PARTS................................................................ 3 INDOOR UNIT DISPLAY............................................................... 4 EMERGENCY FUNCTION & AUTO-RESTART FUNCTION.................. 5 REMOTE CONTROL.................................................................... 6 MODES OF OPERATION............................................................. 9 PROTECTION.......
SAFETY RULES AND RECOMMENDATIONS FOR THE INSTALLER Read this guide before installing and using the appliance. Do not install the appliance closer than 50cm from flammable substances (alcohol, etc.) or pressurized containers (e.g. spray cans). During the installation of the indoor and outdoor units, access to the working area should be off limits to children. Unforseeable accidents can occur.
SAFETY RULES AND RECOMMENDATIONS FOR THE USER This appliance has been made for air conditioning domestic environments and must not be used for any other purpose, such as for drying clothing, cooling food, etc. Disable automatic functions if you foresee not using the device for an extended period of time. The air flow direction must also be properly adjusted. The flaps should be directed downwards in heating mode and upwards in cooling mode.
NAMES OF THE PARTS INDOOR UNIT No. Description 1 Front Panel 2 Air Filter 3 Optional Filter (if installed) 4 LED Display 5 Signal Receiver 6 Terminal Block Cover 7 Ionizer Generator (if installed) 8 Deflectors 9 Emergency Button 10 Indoor Unit Rating Label 11 Airflow Direction Flaps 12 Remote Control 6 11 Description 13 Air Outlet Grille 14 Outdoor Unit Rating Label 15 Cover 16 Gas Valve 17 Liquid Valve 9 10 8 7 12 OUTDOOR UNIT No.
INDOOR UNIT DISPLAY 1 No.
EMERGENCY FUNCTION AND AUTO-RESTART FUNCTION AUTO-RESTART FUNCTION The appliance comes equipped with a preset AutoRestart function by the manufacturer. Using this function, the air conditioner can keep the selected settings after a blackout or a voltage drop. To deactivate the Auto-Restart function, perform the following: Emergency Button 1. Switch the air conditioner off and unplug it. 2. Press and hold the emergency button while while plugging it back in. 3.
REMOTE CONTROL NOTE: The Remote controls all functions of the system. If it is lost, the system can still function using the EMERGENCY BUTTON, but certain functions will not be accessible. ON/OFF Button Starts and stops operation TIMER Button Selects TIMER operation Setting Display Transmitting Icon (˚C ˚F ) Temperature ( h ) Timer Setting Mode Signal Transmitting Window Transmits signals to the system.
REMOTE CONTROL Remote Control Display Guide to LCD Symbols No.
REMOTE CONTROL PROGRAMMING Preliminary Instructions How to Insert the Batteries 1 • See Diagram 1: Remove the cover from the battery compartment by sliding it in the direction of the arrow. • Insert the new batteries, ensuring that the (+) and (-) symbols are correct. • Replace the cover by sliding it into place. Use 2 LRO 3 AAA (1.5V) batteries. Do not use rechargeable batteries. Replace the old batteries with new ones of the same type when the display is no longer legible.
MODES OF OPERATION This air conditioner is designed to create a comfortable climate for individuals in the affected room. All models can cool and dehumidify the air completely automatically and some models can also provide heat using either a heat pump or electric heat. Filter Heat Exchanger Air pulled by the fan enters through the grill of the front panel and passes through the filter, which traps dust inside.
MODES OF OPERATION COOLING MODE The cooling function allows the air conditioner to cool the room while dehumidifying the air at the same time. To activate the cooling function (COOL), press the MODE button until the symbol (COOL) appears on the LCD display. The cooling cycle is activated by using the or keys to set the system to a temperature lower than that of the room. To adjust the system to an optimal level, set the temperature, the speed, and the direction of air flow using the correct keys.
MODES OF OPERATION TIMER MODE - TIMER ON The TIMER function allows the system to automatically switch on. To set timed start, the system should be turned off. Press TIMER, set the desired temperature by pressing the or buttons. Press TIMER again and set the amount of time, again using the or buttons. Press TIMER again until the display shows the amount of time entered until the programmed TIMER start. The timer is now set.
MODES OF OPERATION FAN MODE The system can be set to run in FAN mode, providing ventilation only. To run the system in FAN mode, press the MODE button until the FAN symbol appears on the display. Pressing the FAN button while in this mode changes the fan speed to LOW, MEDIUM, HIGH, or AUTO. The remote control will automatically save the last fan speed setting from the previous time the system was in operation.
MODES OF OPERATION FEEL MODE The initial default operating mode is FEEL. FEEL mode automatically adjusts the function of the system based on a temperature range. To set the air conditioner to FEEL mode, press the MODE button until the FEEL symbol appears on the display. While in FEEL mode, the fan speed and the temperature are automatically set according to the room temperature. The room temperature is measured by a sensor built into the indoor unit and is programmed to stay within a certain range.
PROTECTION In the cases listed below, the built-in protective device may be tripped, causing the system to stop operation. For T1 Climate condition models: No. MODEL Outdoor air temperature is over 24° C 1 Heating Outdoor air temperature is below -7° C Room temperature is over 27° C 2 Cooling 3 Dry Outdoor air temperature is over 43° C Room temperature is below 21° C Room temperature is below 18° C For Tropical (T3) Climate condition models: No.
INSTALLATION MANUAL---Selecting the Installation Place Install the indoor unit level on a strong wall that is not subject to vibrations. The inlet and outlet ports should not be obstructed:the air should be able to blow all over the room. Do not install the unit near a source of heat , steam,or flammable gas. Install the unit near an electric socket or private circuit. Do not install the unit where it will be exposed to direct sunlight.
INSTALLATION MANUAL---Installation of the Indoor unit Before starting installation, decide on the position of the indoor and outdoor units, taking into account the minimum space required around the units Install the indoor unit in the room to be air conditioning, avoiding to install in corridors or communal areas. Install the indoor unit at a height of at least 2.5 m from the ground. To install, proceed as follows: 50 Installation of the mounting plate 1.
INSTALLATION MANUAL---Installation of the Indoor unit Refrigerant piping connection 1 The piping can be run in the 3 directions indicated by numbers in the picture . When the piping is run in direction 1or3, cut a notch along the groove on the side of the indoor unit with a cutter. Run the piping in the direction of the wall hole and bind the copper pipes , the drain pipe and the power cables together with the tape with the drain pipe at the bottom, so that water can flow freely.
INSTALLATION MANUAL---Installation of the Indoor unit INSTALLATION OF THE INDOOR UNIT After having connected the pipe according to the instructions, install the connection cables. Now install the drain pipe. After connection,lag the pipe, cables and drain pipe with the insulating material. 1. Arrange the pipes ,cables and drain hose well. 2. Lag the pipe joints with insulating material , securing it with vinyl tape. 3.
INSTALLATION MANUAL---Installation of the outdoor unit ELECTRICAL CONNECTIONS wiring diagram on the back of the cover 1. Take the cover away. 2. Connect the cable wires to the terminal board using the same numbering as in the indoor unit. 3. For the electrical connections, see the wiring diagram on the back of the cover 4. Fasten the cables with a cable-clamp. 5. An efficient earth connection must be ensured. 6. Replace the covers .
INSTALLATION MANUAL---Installation of the outdoor unit BLEEDING The air and humidity left inside the refrigerant circulation can cause compressor malfunction. After having connected the indoor and outdoor units, bleed the air and humidity from the refrigerant circulation using a vacuum pump. (1) Unscrew and remove the caps from the 2 - way and 3-way valves. (2) Unscrew and remove the cap from the service port. (3) Connect the vacuum pump hose to the service port.
INSTALLATION MANUAL---Information for the installer FIXED-SPEED TYPE MODEL capacity (Btu/h) Liquid pipe diameter Gas pipe diameter Lenght of pipe with standard charge Maximum distance between indoor and outdoor unit Additional gas charge Max. diff. in level between indoor and outdoor unit Type of refrigerant(1) 7k 9k 12k 15/18k 1/4 ( 6) 3/8 ( 9.52) 1/4 ( 6) 3/8 ( 9.52) 1/4 ( 6) 3/8 ( 9.
INSTALLATION MANUAL---Information for the installer WIRING DIAGRAM FOR 9K-12K-18K-24K HEAT PUMP MODELS FOR 9K-12K-18K-24K COOLING ONLY MODELS 110V 220V INDOOR UNIT POWER SUPPLY INDOOR UNIT OUTDOOR UNIT POWER SUPPLY OUTDOOR UNIT Please see the pasted diagram instruction on the unit first Note: The cable wires hasbeen connected to the main PCB of indoor unit by manufacturer according to the model without terminal block, see the wiring diagram on the right part of the unit under the front panel and th
INSTALLATION MANUAL---Information for the installer CABLE WIRES SPECIFICATION 5k MODEL 7k 12k 9k 28/30k 22/24k 15/18k capacity (Btu/h) sectional area N 1.0mm2 AWG18 1.0mm2 AWG18 1.6mm2 AWG14 1.6mm2 AWG14 2.0mm2 AWG12 2.0mm AWG12 2.6mm2 AWG10 2 1.0mm AWG18 2 1.0mm AWG18 2 1.6mm AWG14 2 1.6mm AWG14 2 L 2.0mm AWG12 2.0mm AWG12 2.6mm AWG10 1.0mm AWG18 2 1.0mm AWG18 2 1.6mm AWG14 2 2 E 1.6mm AWG14 2.0mm AWG12 2 2.0mm AWG12 2 2.6mm AWG10 N 1.0mm 2 1.0mm 2 1.
MAINTENANCE Periodic maintenance is essential for keeping your air conditioner efficient. Before carrying out any maintenance , disconnect the power supply by putting the installation on/ off switch to off . INDOOR UNIT ANTIDUST FILTERS 1. Open the front panel following the direction of the arrow 2. Keeping the front panel raised with one hand, take out the air filter with the other hand 3. Clean the filter with water ; if the filter is soiled with oil,it can be washed with warm water (not exceeding 45 ).
TROUBLESHOOTING MALFUNCTION POSSIBLE CAUSES Power failure/plug pulled out Damaged indoor/outdoor unit fan motor Faulty compressor thermomagnetic circuit breaker The appliance does not Faulty protective device or fuses. operate Loose connections or plug pulled out It sometimes stops operating to protect the appliance.
