Content Operation Notices Precautions......................1 Parts name ......................9 Screen Operation Guide Buttons on remote controller ................11 Introduction for icons on display screen .............. 11 Introduction for buttons on remote controller ............12 Function introduction for combination buttons ............. 14 Replacement of batteries in remote controller .............
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Explanation of Symbols Indicates a hazardous situation that, if not avoided, will DANGER result in death or serious injury. Indicates a hazardous situation that, if not avoided, could WARNING result in death or serious injury. Indicates a hazardous situation that, if not avoided, may CAUTION result in minor or moderate injury.
Precautions WARNING Operation and Maintenance This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved.
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Precautions WARNING Maintenance must be performed by qualified professionals. Otherwise, it may cause personal injury or damage. Do not repair air conditioner by yourself. It may cause electric shock or damage. Please contact dealer when you need to repair air conditioner. Do not extend fingers or objects into air inlet or air outlet.
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Precautions WARNING Attachment Installation must be performed by qualified professionals. Otherwise, it may cause personal injury or damage. Must follow the electric safety regulations when installing the unit. According to the local safety regulations, use qualified power supply circuit and circuit break. Do install the circuit break.
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Precautions WARNING Do not power before finishing installation. If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard. The temperature of refrigerant circuit will be high, please keep the interconnection cable away from the copper tube.
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Precautions WARNING Caution: This equipment is not intended for use during construction. The use of equipment during construction could result in premature failure of the components and /or system and is in violation of our standard warranty guidelines and may result in the suspension or termination of the warranty.
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Precautions FCC STATEMENT (1) this device may not cause harmful interference, and (2) this device must accept any interference received,including interference that may cause undesired operation. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules.
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Precautions IC STATEMENT This device complies with Industry Canada licence- exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.
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Precautions IC STATEMENT antennes utilisées pour cet émetteur doivent être installées et doivent fonctionner à au moins 20 cm de distance des utilisateurs et ne doivent pas être placées près d’autres antennes ou émetteurs ou fonctionner avec ceux-ci. Les installateurs doivent s’assurer qu’une distance de 20 cm sépare l’appareil (à...
Parts Name Indoor Unit air inlet panel aux.button horizontal louver air outlet remote controller (Display content or position may be different from above graphics, please refer to actual products) NOTICE: Actual product may be different from above graphics, please refer to actual products.
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Parts name Display temp. indicator heating indicator display cooling indicator receiver power window indicator drying indicator Display content or position may be different from above graphics, please refer to actual products.
Introduction for buttons on remote controller Note: ● Once power is supplied to unit, unit will chime. Operation indicator " " is ON (red indicator, the colour is different for different models). After that, you can operate the air conditioner by using remote controller . ●...
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Introduction for buttons on remote controller Swing button Press this button to set up & down swing angle. Sleep button Under Cool or Heat mode, press this button to turn on Sleep function. Press this button again to cancel Sleep function. Under Fan、Dry and Auto modes, this function is unavailable.
Introduction for buttons on remote controller Light button turn on the display's light and press this button again to turn Press this button to off the display's light. Function introduction for combination buttons Combination of " " and " " buttons: Remote Control lock ▲...
Emergency operation If remote controller is lost or damaged, please use aux. button to turn on or turn off the air conditioner. The operation in details is as below: air conditioner. When the air conditioner is turned on, it will operate under auto mode.
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Clean and maintenance Open panel Pull panel out from below to ● Use vacuum or clean filter in sink with water. locked position. ● If filter is very soiled, use hot water (113°F) to clean and disinfect. Allow filter to dry before placing back in unit.
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Troubleshooting General troubleshooting Please check below items before asking for maintenance. If the issue still Issue Check items Solution ● Whether it's interfered severely ● Pull out the plug. Reinsert (such as static electricity, stable the plug after about 3min, and voltage)? then turn on the unit again.
Malfunction analysis Phenomenon Check items Solution ● Power failure? ● Wait until power recovery. ● Is plug loose? ● Reinsert the plug. ● Circuit break trips off or ● Ask professional to replace fuse is burnt out? circuit break or fuse. Air condit- ●...
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Malfunction analysis Phenomenon Check items Solution ● Whether there’s odour source, ● Eliminate the odour source. Odours are such as furniture and cigarette, emitted ● Clean the filter. etc. ● Whether there’s interference, ● Disconnect power, put back Air conditioner such as thunder, wireless power, and then turn on the operates nor-...
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Malfunction analysis Error Code ● If an error is present, lights will flash and an error code should be displayed. Error code Troubleshooting It can be eliminated after restarting the unit. If not, please It can be eliminated after restarting the unit. If not, please It can be eliminated after restarting the unit.
Safety precautions for installing and relocating the unit To ensure safety, please be mindful of the following precautions. Warning When installing or relocating the unit, be sure to keep the refrigerant circuit free from air or substances other than the specified refrigerant. Any presence of air or other foreign substance in the refrigerant circuit will cause system pressure rise or compressor rupture, resulting in injury.
Requirements for electric connection Safety precaution 1. Follow local and national electrical codes when wiring. 2. Ensure proper wire sizing. 3. Follow wiring diagrams 4. Be sure to disconnect power before performing installation or maintenance. 5. Refrigerant can operate at very high temperatures. Please be sure to keep wires separate from piping.
Installation of indoor unit Step one: choosing installation location Provide recommendation to customer for the most ideal location to install unit. Step two: install wall-mounting frame 1. When hanging wall mounting plate, be sure to set level, once level is set mark all locations for mounting screws.
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Installation of indoor unit Indoor outdoor Note: ● Dust prevention is recommended when drilling hole for piping. ● It is recommended to purchase a Φ 2.1in/ PVC sleeve to protect piping in the 5-10 2.7in Φ wall. (Supplied by after-market suppliers) Step four: outlet pipe 1.
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Installation of indoor unit Hex nut diameter Tightening torque (N . m) open-end wrench 1/4'' 15~20 3/8'' 30~40 union nut 45~55 1/2'' pipe 5/8'' 60~65 torque wrench 3/4'' 70~75 indoor pipe 4. Wrap the indoor pipe and joint of con- nection pipe with insulating pipe, and then wrap it with tape.
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Installation of indoor unit 2. Ensure that power wires are routed through cable-cross the proper opening behind the unit. hole power connection wire 3. Remove wire strain relief. Connect each wire to the corresponding terminal. Tighten the terminals to ensure solid connections. 09K 12K 18K 24K : N(1)
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Installation of indoor unit Step eight: bind up pipe 1. Combine pipes, wires and drain line drain hose connection pipe band in a UV rated line set covering system. indoor and outdoor power cord indoor unit pipe indoor power cord liquid pipe 3.
Check after installation Items to be checked Possible malfunction The unit may drop, shake or emit noise. Have you done the refrigerant leakage test? (heating) capacity. It may cause condensation and water dripping. It may cause condensation and water Is water drained well? dripping.
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Configuration of connection pipe 1. Standard length of connection pipe ● 15ft, 22.5ft,24ft 2.Min. length of connection pipe is 9Ft. 3.Max. length of connection pipe. Max. length of connection pipe Unit: ft Max. length Max. length Cooling Cooling of connec- of connec- capacity capacity...
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Additional refrigerant charging amount for R410A Diameter of connection pipe Outdoor unit throttle Liquid pipe(mm) Gas pipe(mm) Cooling only(g/m) Cooling and heating(g/m) Φ6 Φ9.52 or Φ12 Φ6 or Φ9.52 Φ16 or Φ19 Φ12 Φ19 or Φ22.2 Φ16 Φ25.4 or Φ31.8 Φ19 Φ22.2...
Pipe expanding method Note: Improper pipe expanding is the main cause of refrigerant leakage. Please expand the pipe according to the following steps: A: Cut the pipe E: Expand the port ● Expand the port with expander. the distance of indoor unit and hard outdoor unit.
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Friedrich Air Conditioning Co. 10001 Reunion Place, Suite 500 • San Antonio, Texas 78216 1.800.541.6645 www.friedrich.com 66129933950...
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