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Related Manuals for Haier 1U25YAMFRA
Summary of Contents for Haier 1U25YAMFRA
- Page 1 ROOM AIR CONDITIONER INSTALLATION MANUAL 1U25YAMFRA 1U09YAMFRA 1U35MAMFRA 1U12MAMFRA 1U50KAMFRA 1U18KAMFRA 1U24KAMFRA 1U71KAMFRA Please read this manual carefully before installation. This appliance is filled with R32. Keep this operation manual for future reference. 0011530504...
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Page 2: Table Of Contents
Contents Warning ..........................1 Loading and Unloading/Transporting Management/Storage Requirements......2 Installation Instructions......................3 Relocation Procedures......................8 Maintenance Instructions......................9 Scrapping and Recovery......................12 Indoor/Outdoor Unit Installation Drawings................13 Safety Precautions ........................14 Read Before Installation ........ -
Page 3: Warning
Read the precautions in this manual This appliance is filled with R32. carefully before operating the unit. Keep this manual where the user can easily find it. WARNING: Ask your dealer or qualified personnel to carry out installation work. Do not attempt to install the air conditioner yourself. -
Page 4: Loading And Unloading/Transporting Management/Storage Requirements
CAUTION Do not install the air conditioner at any place where there is danger of flammable gas leakage. In the event of a gas leakage, build-up of gas near the air conditioner may cause a fire to break out. Tighten the flare nut according to the specified method such as with a torque wrench. If the flare nut is too tight, it may crack after prolonged use, causing refrigerant leakage. -
Page 5: Installation Instructions
Installation Instructions Installation Precautions WARNING! The area of the room in which R32 refrigerant air conditioner is installed cannot be less than the minimum area specified in the table below, to avoid potential safety problems due to out-of-limit of refrigerant concentration inside the room caused by leakage of refrigerant from refrigeration system of the indoor unit. - Page 6 Installation Instructions Model Factory charge（kg） CO2 Equivalent(t) 1U25YAMFRA 0.58 0.40 0.73 0.50 1U35MAMFRA 1.10 0.75 1U50KAMFRA 1U71KAMFRA 1.30 0.88 The maximum refrigerant charge amount (M) Indoor unit Outdoor unit M kg AS25TBMHRA 1U25YAMFRA 0.78 AS35TBMHRA 1U35MAMFRA 0.93 AS50TCMHRA 1U50KAMFRA 1.30...
- Page 7 Installation Instructions Favorable ventilation shall be maintained at the place of installation (doors and windows are opened). Open fire or high-temperature heat source (including welding, smoking and oven) higher than 548 is not allowed within the scope of flammable refrigerant. Anti-static measures shall be taken, such as the wearing of cotton clothes and cotton gloves.
- Page 8 Installation Instructions Nitrogen charging for pressure maintaining and leak detection After the evaporator of the indoor unit is connected to the connector pipe (after welding), nitrogen more than 4.0MPa shall be charged inside the evaporator and the piping connected to evaporator with a nitrogen cylinder (adjusted by a reducing valve).
- Page 9 DRED Installation Instruction Please consult your reseller and/or installer to determine if you have a DRED appliance. Open cover piece and locate board. 1U50KAMFRA 1U25YAMFRA 1U35MAMFRA 1U71KAMFRA There are different kinds of electrical box coup ling. Select DRED module installation position...
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Page 10: Relocation Procedures
Relocation Procedures contractor supplied line ， ＠月 ， a. Fix the OREO module on the board through the bayonet. b. Reinforce OREO module with screw. c. Connect contractor supplied line and ORM line. d. Secure the ORM line with clamp and secure with screw. e. -
Page 11: Maintenance Instructions
Maintenance Instructions Maintenance Precautions Precautions • For all the faults requiring welding the refrigeration pipelines or components inside the refrigeration system of R32 refrigerant air conditioners, maintenance at the user’s site is never allowed. • For the faults requiring radical disassembly and bending operation of the heat exchanger, such as the replacement of the outdoor unit chassis and integral disassembly of the condenser, inspection and maintenance at the user’s site are never allowed. - Page 12 Maintenance Instructions • SufficThe ventilator and other electrical equipment at the maintenance site shall be relatively fixed, with standardized pipe routing. Temporary wires and sockets at the maintenance site are not allowed. Leak Detection Methods • The environment in which the refrigerant leakage is checked shall be free from potential ignition source. Leak detection with halogen probes (or any other detector with open fire) shall be avoided.
- Page 13 Maintenance Instructions • Before any maintenance, leak detection and inspection on earthing reliability of the air conditioner must be carried out, to ensure no leakage and reliable earthing. • In case the allowable voltage and current limit may be surpassed during the service of the air conditioner, any inductance or capacitance cannot be added in the circuit.
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Page 14: Scrapping And Recovery
Scrapping and Recovery Scrapping Before scrapping, the technician shall be completely familiar with the equipment and all its features. The safe recovery of refrigerant is recommended. In case the refrigerant recovered needs to be reused, before which the sample of refrigerant and oil shall be analyzed. The power supply required shall be guaranteed before tests. The equipment and operation shall be well known;... -
Page 15: Indoor/Outdoor Unit Installation Drawings
Indoor/Outdoor Unit Installation Drawings The models adopt HFC free refrigerant R32 For installation of the indoor units, refer to the installation manual which was provided with the units. (The diagram shows a wall-mounted indoor unit.) Attention must be paid to the rising up of drain hose more than 15cm more than... -
Page 16: Safety Precautions
Safety Precautions fire or explosion. fire or explosion. , fire or explosion will be caused. fire or explosion. , fire or explosion. ,fire,explosion. R R 3 3 2 2 for conventional HFC refrigerants will not work... - Page 17 Safety Precautions WARNING CAUTION Open the window and well ventilated the room...
- Page 18 Safety Precautions Open the window and well ventilated the room explosion-proof fuse Install a explosion-proof breaker for current leakage at the power source to avoid the risk of the electric shock. Without a breaker for current leakage will cause risks of electric shock, fire or explosion.
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Page 19: Read Before Installation
Read Before Installation... - Page 20 Read Before Installation...
- Page 21 Read Before Installation 410A...
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Page 22: Installation Procedure
Wind direction Cushion rubber 4.Installation dimension(Unit:mm) AS09PBMHRA B=Ø60mm B=Ø60mm AS25TBMHRA Floor fixing dimensions of the AS12PBMHRA outdoor unit (Unit:mm) AS35TBMHRA 1U09YAMFRA 1U25YAMFRA A=170mm C=130mm B=Ø60mm B=Ø60mm AS18PCMHRA Floor fixing dimensions of the AS50TCMHRA outdoor unit (Unit:mm) 1U12MAMFRA 1U35MAMFRA A=212mm C=126mm B=Ø60mm... - Page 23 Installation Procedure AS25TBMHRA/1U25YAMFRA AS35TBMHRA/1U35MAMFRA AS50TCMHRA/1U50KAMFRA AS71TEMHRA/1U71KAMFRA Connection of pipes When bending the pipe, be careful not to crush it. To prevent breaking of the pipe, avoid sharp bends. Bend the pipe with a radius of curvature of 40 mm or over.
- Page 24 Installation Procedure...
- Page 25 Installation Procedure evacuation degree. Evacuate...
- Page 26 Installation Procedure 1U25YAMFRA 1U35MAMFRA 1U50KAMFRA 1U71KAMFRA ceramic type of AC 250V, T25A. local The explosion-proof breaker of the air conditioner should be all-pole switch. The distance between its two contacts should not be no A explosion-proof breaker must be installed.
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Page 27: Outdoor Unit Troubleshooting
Outdoor Unit Troubleshooting Code indication Outdoor Indoor displaying fault description panel code indication (LED1 flash times) Communication fault between indoor and outdoor Indoor and Directly display Outdoor units Indoor temperature sensor failure Directly display Indoor coil sensor failure Indoor Directly display Malfunction Directly display Indoor eeprom failure... - Page 28 You should therefore check with your dealer or Haier’s Customer Care Centre to ensure this fl yer correctly describes the products currently available. Fisher & Paykel Australia Pty Ltd, Level 1, 1 Eden Park Drive, Macquarie Park, NSW 2113.