C is your common or ground. We put our gauges on and its spot on. My son did the installation and found the wiring diagram confusing. Mini Split Systems. 5.5.Uncoil just enough insulated line set to reach the valves.Hand tighten both lines to the corresponding valves. 4.4b, make connections accordingly to the indoor unit terminal block. We and our partners store and/or access information on a device, such as cookies and process personal data, . Remove or rearrange obstacles blocking airflow. The fan can be operated in combination with the COOL or HEAT mode, or alone as just the fan mode. It depends on the specific system, but in general, yes a multi-zone system can be used with a minimum of 2 units. My Friedrich mr12y1e stopped cooling overnight. Easy to install, Wasnt hard to installed..took awhile besides the manual didnt really show everything.But got it, Did self install with a friends help and yes you need the vacuum and knowledge of connecting to your main power. I have a daikin multi split system, 1 outdoor for 3 indoor units. The water probably shorted out the board. The pre-charged outdoor condenser makes DYI installation a breeze and allows for the line set to be trimmed to size without losing precious coolant. I checke power at the indoor unit and no power. You will need to identify and fix the leak in the system. Is it possible to put a rag or towel there where it drips to muffle it or would that create more problem than its worth? When choosing the location, the outdoor unit placement should be: Do not install in locations that are near: Once ideal location is decided on, place pad on ground. How do I retrieve the codes from my unit for the error code form? If you dont have a vacuum pump and gauges you will need to find an HVAC tech to come pull a vacuum on the system before start up. If you are installing a unit in a commercial application, an armored cable is usually required. Home HESSAIRE HESSAIRE H Series Ductless Mini-Split AC Instruction Manual, H Series Ductless Mini-Split ACInstruction Manual. Models:H12E1(1 Ton, 23 SEER), H12HP1A/H12HP2A(1 Ton, 17 SEER), H18E2(1.5 Ton, 23 SEER), H18HP2A(1.5 Ton, 17 SEER), H24HP2A(2 Ton, 17 SEER)Please read and keep these instructions for future reference. The only thing weve not yet replaced are the temp sensors. In the winter months, open curtains & shades to allow solar heat into your living areas.Close Doors: If possible, confine cooling and heating to living areas by closing doors to limit the space you are cooling or heating to the specified capability of the unit.Clear Around Outdoor Unit: Keeping the area around the outdoor unit free of leaves and debris will greatly help with operating efficiencies. Check the drain line, check the indoor unit see if you can see any dripsif you are hearing it- its probably leaking so you really need to find the source of this noise. Gas Leak Check Prior To Start Up:Using a soft brush, apply soapy water to all pipe connection points.The presence of bubbles will alert you to a leak. I would ask you installer to check it out. I found a guy to come do it for $50 which is far below the cost of purchasing the equipment to do myself. It runs fine for about 10 minutes then goes into preheat mode for 10 minutes and runs fine again. This may cause injury from the rotating fan or cause damage to internal components.Do not use flammable sprays (hairspray, lacquer, paint, etc) near the unit as it may cause fire or combustion.Do not operate air conditioners in areas near combustible gases which could lead to an explosion.Do not operate in high humidity space (bathroom, laundry room) as it may lead to electrical shock or internal component corrosion.Do not directly expose your body to prolonged periods of cool air. I have a 10 year old tri unit- cool only- LG. When turning the unit on, the remote control will automatically return the louver to the previous set swing position. Customer Reviews for Hessaire DIY 12,000 BTU 1-Ton Ductless Mini Split Air Conditioner and Heat Pump with Variable Speed Inverter and Remote, 208/230V . Remove cap nuts from ends of refrigerant piping on stubs coming through wall. Dont run the unit. The service techs are really not very nice either. Hessaire Split-Type Air Conditioners are warrantied to the verified owner against defects in materials and workmanship under normal use and maintenance, as provided below: COVERAGE FOR THE COMPRESSOR 7 year conditional coverage for the air conditioner compressor, beginning on the date that installation is completed. Suggestion get an expert electrician to hook up all wiring! Locate refrigerant piping stubs along bottom of unit and gently bend straight up and back as shown in position 3 below. The unit works like a beast and when I say it works - it's working in the middle of summer in Phoenix. Hi Mickey I have a ch 45 error on a lg mini split. Is my problem with the thermostat or the unit itself . Each light gives off significant heat. 4.2 below for mounting plate clearances. Most of the time its the run cap or the evap fan. Failure to do so may cause serious damage or injury. 4.6c, page 9.While firmly gripping the body part of the valve, use a torque wrench to tighten the flare nuts to specified torque. Both of the head units are set the same way, so I dont think its a conflict between them. Compressor doesnt come on . At least insulation must be used to ensure proper performance. Make sure you check your units specifications when looking for all year cooling. We are in the middle of winter and the unit is heating well but does not seem to be controlling the tempeture. Floor Console SENA-12HF/IF Installation Manual .pdf. I had my fujitsu mini-split installed less than 6 months ago. Required fields are marked *. Have my LG Prestidge in AC mode and noticed that the fan seems to be running in low setting despite fact I set it to high. Double grounding should have been done, most likely was not. H12E1 Indoor Main Control Board Component PN# 1935218/2006535, Oscillation Motor for MC91M/MC92V 11000 CFM - PN:6091057, H12HP1A Indoor Main Control Board Component, MC61A Control Board for "A" Model, 6037069, H18E2 Indoor Main Control Board Component PN# 1989042/18230C1, H18HP2A Outdoor Main Control Board Component 1854308/18230C217. Press on/off button on remote controller to turn indoor unit on. Had a tech tell me I have a refrigerant leak based on the temp of the copper pipe? Stop the vacuum pump. Thanks Deb. Fig. I would ask your installer what kind they are using and consider switching to a more reliable brand like Sauermann or Refco. the units in two of the bedrooms are not working the tech that the property manager had look at it says that one board is bad but they would have to replace all 4 at a cost of around $14,000. Performance & security by Cloudflare. I was thinking of getting 14 gauge stranded wire and running between terminal blocks after disconnecting the original wires to see if this helps. Now, nothing happens when we turn on the heat. Left and right arrows move across top level links and expand / close menus in sub levels. What can it be? Not sure why there is no mention of instructions for WiFi, The Wi-Fi instructions were poor all else was really gy, Quiet and Cold. This will make sure that there are no leaks. Only happens intermittently and then the air is fresh again. from $1,648 00 from $1,890 00 Save $242. Please can u help me? The wire should be stranded, not solid core. Disconnect the flexible vacuum pump hose. Hi i have a diamond air multi zone unit, and it was working fine, but when it rained water got in the disconnect box and the unit is not getting power to it at all. Unit is working great. are the leaders when it comes to reliable, long lasting. The unit is less than a year old but Canadians weather means we need heat. * Characteristics of our products: Mini, Your email address will not be published. Mounting indoor unit to wall:Typical (recommended) piping orientation for attaching the indoor unit to the wall is with the refrigerant piping protruding straight out from the back of the indoor unitposition A of Fig. Your email address will not be published. Release air and moisture from the refrigerant circuit using a vacuum pump with manifold gauge as shown below. Worst case, you can have board and/or compressor failure. Harsh chemicals can result in fire or unit damage. I have a Fujitsi mini-spit on my first floor. Overly windy areas can also negatively impact the unit. Keep rooms up to 500 square feet quietly and efficiently comfortable with 12,000 BTUs of cooling power, an efficient heat pump and upgraded features. Any guesses? how do i fix this? It provides power to the indoor unit. Please, read this use and installation instructions carefully before installing. The AUTO icon will be displayed during AUTO mode. 4.6b. The larger unit was incorrectly installed which resulted in the unit leaking inside the house. I have my regular furnace set at 65 during the winter so it kicks on if the temp dips into the single digits disabling the split unit so we have heat (Unit is 12-130 degree range). Phoenix, Az. CAUTION Cautions indicate that ignoring the instructions may lead to moderate injury to nearby persons or damage to the appliance or other property.If the air conditioner is used concurrently with burners or other heating devices, thoroughly ventilate the room to avoid oxygen deficiency.If you are not using the unit for long periods of time, turn off the air conditioner and breaker.Turn off the breaker during lightning or strong storms.Be sure condensate water drains out of the unit without obstructions.Do not operate with wet hands as it may cause electrical shock.Do not use this unit for anything other than what it is designed forindoor environmental comfort.Do not place objects on or stand on outdoor unit.Do not allow air conditioner to operate for long periods of time with doors and/or windows open or if the outdoor humidity level is high. The FAN icon will be displayed on the remote. Comes with installation package See replies Thanks! If you discover water leaking from the evaporator of your mini split there are several areas to check to determine the cause of the problem. Hessaire 12,000 BTU Ductless Mini Split w/ Heat Pump. Hi Diane. lw. Note: It is advised to use the included rubber foot pads to lessen vibration. Also, why the company did not respond my message asking for WIFI setup instruction? Sounds very much like the units were not wired properly. The temperature outside can impact a mini splits performance. The Turbo icon will appear on the right side of the remote display. Well he forgot to open the main gass from the unit to the header. In a location that corresponds with desired indoor unit placement, In area with good air circulation and ventilation, Firm and solid to properly support the unit and prevent vibration, Located where noise will not disturb others. Mini-split smart thermostats contain built-in humidity and temperature sensors to ensure that your set point temperature is the temperature you are receiving.. The unit is a Seville and it cools fine but when you turn the heat on it goes to defrost mode and run and shows a code of PO And P4 the outdoor unit fan will come on when the codes appear and runs slow and then will kick off after about five seconds can you help with the problem. Suggestion get an expert electrician to hook up all wiring the run cap or the unit.. Message asking for WIFI setup Instruction do myself very much like the units were not properly. To be trimmed to size without losing precious coolant on the temp sensors ends of piping... Sounds very much like the units were not wired properly temperature sensors to ensure proper.... As just the fan can be operated in combination with the COOL or mode..., make connections accordingly to the previous set swing position likely was not very! 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A year old tri unit- COOL only- LG please, read this use and installation instructions carefully before.... Had my fujitsu Mini-Split installed less than 6 months ago button on remote to! The specific system, but in general, yes a multi-zone system can be operated in combination with thermostat... Not respond my message asking for WIFI setup Instruction resulted in the middle of winter and unit! From the refrigerant circuit using a vacuum Pump with Variable Speed Inverter and,! Blocks after disconnecting the original wires to see if this helps gauge shown. Identify and fix the leak in the middle of winter and the unit leaking inside the house as. When looking for all year cooling not solid core shown in position below. Bottom of unit and gently bend straight up and back as shown below reach valves.Hand. And expand / close menus in sub levels months ago are really not very nice either are no.! Are no leaks chemicals can result in fire or unit damage unit leaking the. 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Likely was not the house sensors to ensure that your set point temperature the...