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USER MANUAL  

 # 036 - 3007 TP (0206) 

ROOM AIR 

CONDITIONERS 

This USER MANUAL is applicable for the  
following ALASKA models : 

 Y9USC05-5A-F
 Y9USC07-5A-F
 Y9USC09-5A-F
 Y9USE09-5A-F
 Y9USC12-5A-F
 Y9USE12-5A-F
 Y9USC18-5A-F
 Y9USE18-5A-F
 Y9USC21-5A-F

Y9USC24-5A-F
Y9USE24-5A-F
Y9UOC18-5A-F
Y9UOC24-5A-F
Y9UOC28-5A-F
Y9ROC18-5A-F
Y9ROC24-5A-F
Y9ROC28-5A-F
Y9ROH28-5A-F

OFF 

Summary of Contents for Alaska Y9USC05-5A-F

Page 1: ...cable for the following ALASKA models Y9USC05 5A F Y9USC07 5A F Y9USC09 5A F Y9USE09 5A F Y9USC12 5A F Y9USE12 5A F Y9USC18 5A F Y9USE18 5A F Y9USC21 5A F Y9USC24 5A F Y9USE24 5A F Y9UOC18 5A F Y9UOC2...

Page 2: ...ontact the manufacturer its authorized distributor or service agent if you want to replace it 3 For electrical power supply see the specification on the unit name plate Electrical safety and rules 2 P...

Page 3: ...ns higher than the design conditions may cause the unit to trip or the compressor may burn out 5 If you need to change the location of the unit please contact the York agent or distributor from whom y...

Page 4: ...upwards or downwards always keep the top or bottom blades horizontal This can effectively prevent condensation of water on the front panel of the unit OPERATION DETAILS COOLING ELECTRIC HEATING MODELS...

Page 5: ...h dust air flow is obstructed which reduces the cooling efficiency The air filter should be cleaned every two weeks CAUTION 1 Remove Air Filter See Installation Instructions Step 1 on Page 7 2 Cleanin...

Page 6: ...here is no air flow from the unit Possible Cause The unit may not be working as there may not be any power supply Check for proper connections of the power cable Possible Cause The fuse may be blown C...

Page 7: ...a click Figure 10 ROOM AIR CONDITIONERS 7 IOM 036 3007 TP 0206 Figure 4 Figure 5 Figure 6 Figure 7 Figure 9 Figure 10 Figure 8 DRAINAGE OF CONDENSATE To meet the requirements of different type of app...

Page 8: ...ROOM AIR CONDITIONERS 8 IOM 036 3007 TP 0206...

Page 9: ...C07 5A F Y9USC09 5A F Y9USE09 5A F Y9USC12 5A F Y9USE12 5A F Y9USC18 5A F Y9USE18 5A F Y9USC21 5A F Y9USC24 5A F Y9USE24 5A F Y9UOC18 5A F Y9UOC24 5A F Y9UOC28 5A F Y9ROC18 5A F Y9ROC24 5A F Y9ROC28 5...

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