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Haier HSU-12RU03 Support Question

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Question posted by eborri61 on June 21st, 2011

Haier Hsu-12ru03

On my HAIER HSU 12-RU03/R2 when switch on appair on disply: F 22 flashing and it's not working. What does it mean? Can you help me? Tks for your cooperations. Best regards Enzo borri  

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Related Haier HSU-12RU03 Manual Pages

User Manual - Page 1

...Flaring tool 8.Knife 9.Nipper 10.Gas leakage detector or soap-and-water solution 11.Measuring tape 12.Reamer Accessory parts No. Accessory parts 1 Remote controller Number of articles 1 Drawing for the installation... Explain sufficiently the operating means to the user according to G in the figure are the parts numbers. Installation Manual of Room Air Conditioner Read this manual.
User Manual - Page 2

... room are not increased. Power Source Before inserting power plug into receptacle, check the voltage without fail. Place, where cold air can be spread in the above figure. Use optional parts for piping set up in a distance where the power cable can... be connected with nails or wires in operation. Liquid pipe( ) Gas pipe( ) For 07,09,12 6.35mm(1/4") 9.52mm(3/8") For 18 6.35mm...
User Manual - Page 3

..., and then fasten the plate to the fixed mounting bar. Otherwise,condensed water may overflow the water container. Then temporarily fasten the plate with fresh air function When the mounting plate is fixed side bar and lintel Fix to side bar and lintel a mounting bar, Which is first fixed 1.Carry out...
User Manual - Page 4

... of the mounting plate. Loosen the screws and insert the cable ends fully into left piping Drain hose Indoor/outdoor electric cable Change-for-fresh-air tube Indoor/outdoor electric cable and drain hose must be bound with refrigerant piping by removing its secure fixing. Indoor unit 1. When bending, be carried...
User Manual - Page 5

... clip ,then take down vertical flap.(according to figure 2) 3.Horizontal louvers can connect the fresh air tube with the outlet joint on the two sides of the frame,and then fix it at ... power plug should be easily reached. The wiring method should be in guard ring) Guard ring Fresh air tube Installation way Two See the Installation from the back of the indoor unit, you can be replaced...
User Manual - Page 6

... m. Pipe Diameter ( ) Fastening torque Liquid side 6.35mm(1/4") Gas side 9.52mm(3/8") Gas side 12.7mm(1/2") 18N.m 40N.m 55N.m Be careful that matters, such as wastes of gas. The standard... the function of refrigerant must be conducted by professional air conditioner engineer. Connecting the pipe of gas side first makes working easier. Outdoor unit 1.Installation of Outdoor Unit Install ...
User Manual - Page 7

... then charge the liquid refrigerant into air conditioner according to personal injuries. 7 Otherwise, there will be abnormal high pressure in spite of tightening, make flaring work again and vacuumize, fill up prescribed... unit 5.Purging Method:To use vacuum pump Liquid Side 6.35mm(1/4") Gas Side 9.52mm(3/8") 12.7mm(1/2") 1 Detach the service port's cap of 3-way valve, the valve rod's cap...
User Manual - Page 8

...drainage as possible. 2.Cutting and Flaring Work of indoor and outdoor firmly inserted to operate through the instruction manual. Check for air conditioner. (Over I0A) In the case...0mm 3.Insert the flare nut 4.Flare pipe Correct Incorrect Lean Damage of installing an air conditioner in water. 1.Power Source Installation The power source must be downward slope without fail. In...

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