Models Indoor Unit MW09C1H MW12C1H Outdoor Unit MR09C1H MR12C1H 920-088-01
CONTENTS Operation and maintenance ■ Notices for use ......................................1 ■ Typical Unit Components ................................. 3 ■Operation of remote controller ............................. 4 ■Remote Control Instructions ............................ 7 ■Routine Maintenance .................................11 ■ Basic Troubleshooting ................................ 12 ■ Service & Assistance ................................. 15 Installation service ■ installation ....... ..........
Congratulations Thank you for your decision to purchase Friedrich. Your new Friedrich has been carefully engineered and manufactured to give you many years of dependable, efficient operation, maintaining a comfortable temperature and humidity level. Many extra features have been built into your unit to assure quiet operation, the greatest circulation of cool, dry air, and the most economic operation.
Notices for use Working principle and special functions for cooling Principle: Air conditioner absorbs heat in the room and transmit to outdoor and discharged, so that indoor ambient temperature decreased, its cooling capacity will increase or decrease by outdoor ambient temperature.
Notices for use Anti-cool wind function: In "Heat" mode, under the following three kinds of state, if indoor heat exchanger doesn't arrive at certain temp., indoor fan will not start , in order to prevent cool wind blowing(within 2 mins): 1. Heating starts. 2.After Auto Defrost finished. 3.Heating under the low temperature.
Typical Unit Components Indoor unit (Image shown here is indicative only. Actual product you receive may differ) Front Panel Air inlet Display Wrapping Tape Filter Guide panel Wall Pipe Air outlet Wireless remote control Display icon（Only for some Units）: Power/Run Cooling Heating Set temp.
Operation of Remote Controller START / STOP 1 Press to start or stop operation. 2 : Press to decrease temperature setting. 3 : Press to increase temperature setting. FAN AUTO 4 Press to set fan speed. MODE 5 Press to select operation mode (AUTO/COOL/DRY/FAN/HEAT). 6 SENSOR 7 CLOCK Press it set clock. 8 1 2 AIR SWEEP 9 4 8 7 Press it set swing angle. 5 6 TIMER ON Press it to set auto-on timer.
Operation of Remote Controller 26 27 25 24 23 22 16 17 18 19 20 16 17 MODE icon: 20 is displayed by pressing the LIGHT button. Press LIGHT button again to clear the display. SLEEP icon : is displayed by pressing "+" and “-” buttons simultaneously. Press them again to clear the display.
Operation of Remote Controller 26 27 25 24 23 22 16 17 18 19 20 25 SENSOR icon: 27 is displayed when pressing the SENSOR button. Press this button again to clear the display. 26 21 EXTEND icon: is displayed when pressing the Press this button again to clear the display. EXTEND button. FAN SPEED display: Press FAN button to select the desired fan speed setting (AUTO- Low-Med-High).Your selection will be displayed in the LCD windows, except the AUTO fan speed.
Remote Control Instructions Remote Controller Description 1 START / STOP : Press this button to turn on the unit .Press this button again to turn off the unit. 2 Press this button to decrease set temperature. Hold it down for above 2 seconds to rapidly decrease set temperature. In AUTO mode, set temperature is not adjustable. 3 : Press this button to increase set temperature. Hold it down for above 2 seconds to rapidly increase set temperature. In AUTO mode, set temperature is not adjustable.
Remote Control Instructions 8 TIMER ON : Press this button to initiate the auto-ON timer. To cancel the auto-timer program, simply press this button again. After pressing this button, disappears and "ON "blinks. 00:00 is displayed for ON time setting. Within 5 seconds, press + or - button to adjust the time value. Every press of either button changes the time setting by 1 minute. Holding down either button rapidly changes the time setting by 1 minute and then 10 minutes.
Remote Control Instructions 14 SLEEP: Press this button to go into the SLEEP operation mode. Press it again to cancel this function. This function is available in COOL or DRY mode to maintain the most comfortable temperature for you. 15 LIGHT: Press LIGHT button to turn on the display's light and press this button again to turn off the display's light. If the light is turned on, is displayed. If the light is tunrned off , disappears.
Front Panel Illumination On/Off Display indicator light control of indoor unit ● ● Display indicator light on: To turn 'On' the light function,the mark will display on the remote controller screen by pressing this button. In which case,the dissplayer indicator light will be on if the AC receives this signal. Display indicator light off: To turn 'Off ' the light function,the will disappear on the remote controller screen by pressing this button.
Routine Maintenance Caution ● ● ● Turn power off and pull out the power plug before cleaning air conditioner, or it may cause electric shock. Never sprinkle water on the indoor unit and the outdoor unit for cleaning because it can cause an electric shock. Volatile liquid (e.g. thinner or gasoline) will damage the air conditioner. (So wipe the units with a dry soft cloth, or a cloth slightly moistened with water or cleanser.
Cause ● ● ● ● ● ● The sound of water flow during operation. Turn unit on. Raise/Lower temperature setting. Unit will resume normal operation once power has been restored. Clean air filter. Clean air conditioner. Please contact an Authorized Friedrich Service Agency When the compressor starts or stops running you may here a swoosh or gugle, this isn't a malfunction.
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Cause Immediately stop all operations and plug out, contact the dealer in following situations occur. There is harsh sound during operation. The terrible odors emitted during operation. Water is leaking in the room. Air switch or protection switch often breaks. Accidently splash water or something into unit. There is an abnormal heat in power supply cord and power plug. 14 Turn off unit and switch off breaker.
Service & Assistance Troubleshooting" section and still need help, here is a list of available services: 1 2 3 15
Installation Important Notices Indoor Unit Placement 1.The air inlet and outlet vent should be far from the obstruction, make sure that the air can be blown through the whole room. 2.Select a position where the condensing water can be easily drained out, and the place is easily connected for outdoor unit. 3.Select a location where the children can not reach. 4.Can select the place where is strong enough to withstand the full weight and vibration of the unit. And will not increase the noise. 5.
Installation Safety Requirements For Electric Appliances 1. The power supply should be used the rated voltage and AC exclusive circuit, the power cable diameter should be satisfied. 2. Don't damage power cord. 3. It should be reliably earthed, and it should be connected to the special earth device, the installation work should be operated by the professional. The air switch must have the functions of magnetic tripping and heat tripping, in order to protect the short circuit and overloading. 4. The min.
Typical Unit Dimensions Installation dimension diagram Space to the ceiling 6 in Above Space to the wall 6 in Above 6 in Above Space to the wall 10 ft 8 ft Above Air outlet side Space to the floor The dimensions of the space necessary for correct installation of the appliance including the minimum permissible distances to adjacent structures Space to the obstruction 20 in Above ● Above 12 12 in Above t e ov Ab 12 in e ov Ab Air outlet side in Space to the wall Space to the wall 7f
Install indoor unit Install the rear panel 1.Always mount the rear panel horizontally. Due to the water tray of indoor unit has been adopted the both-way drainage design, the outlet of water tray should be adjusted slightly down when installing, that is taking the outlet of the water tray as the center of a circle, the included angle between the evaporator and level should be 0 or more, that is good for condensing water drainage. Wall 2.Fix the rear panel on the wall with screws.
Install indoor unit NOTE: When connecting the electric wire if the wire length is not enough, please contact with the authorized service shop to buy a exclusive electric wire that is long enough and the joint on the wire are not allowed. The electric wiring must be correctly connected, wrong connection may cause spare parts malfunction. ● Tighten the terminal screw in order to prevent loose. ● After tighten the screw, slight pull the wire and confirm whether is it firm or not.
Install outdoor unit Electric wiring 1.Disassemble the cable cross plate sub-assy on the outdoor unit right side plate. Cable Cross Plate sub-assy 2.Take off wire clamp. Connect and fix power connect cord (for cooling and heating unit,connect and fix power connect cord and signal control wire)to terminal of line bank. Wiring should fit that of indoor unit. 3.
Checklist Check after installation Items to be checked Possible malfunction Has it been fixed firmly? The unit may drop, shake or emit noise. Have you done the refrigerant leakage test? It may cause insufficient cooling(heating) capacity Is heat insulation sufficient? It may cause condensation and dripping. Is water drainage well? It may cause condensation and dripping.
Friedrich Air Conditioning Co. 10001 Reunion Place, Suite 500 • San Antonio, Texas 78216 1.800.541.6645 www.friedrich.
