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OPERATION PANEL - COOL ONLY 
MODELS

The operation panel will look like one of the following :

ROOM AIR CONDITIONERS

3

IOM # 036 - 3007 TP (0206)

POINTS TO REMEMBER

1.  3 Minute Time Delay

If during the course of 

operation, the unit is 
turned off or, if the 
operation mode is 
changed from COOLING 
to FAN ensure that the 
unit remains in FAN 
MODE or remain 
switched off for at least three minutes before changing 
the mode to COOLING once again.

2. Attach 

The 

Air 

Filter

 

Before switching on the 

air conditioner, make sure 
that the air filter is 
attached properly. If the 
unit has not been used for 
a long time, it is 
recommended to clean 
the air filter before your 
using the unit. During continuous use, clean the air filter 
at least once every two weeks

.

3. Remove 

Obstructions

 

Before switching the unit 

on, make sure that the air 
inlet grill and air outlet grill 
are unobstructed.

4. Operating 

Conditions

  This units has been 

designed to operate 
efficiently in the following conditions :

 

Outdoor Temperature : 18°C to 45°C (’S’ Models) and 
18°C to 56°C (’O’ Models)

 

Indoor Temperature : 18°C to 32°C

 

Heating Operation : Indoor Temperature -5°C to 30°C

Note :

 If the indoor relative humidity is more than 80%, 

condensation may appear on the cabinet, the grills or at 
other places on the body of the air conditioner. 
Operation of the unit in ambient conditions 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 you 
have purchased the unit. The York agent or distributor 
has trained personnel who can help you.

!

CAUTION

COOLER

THERMOSTAT

HIGH

FAN

LOW

COOL

HIGH

COOL

LOW

FAN

AUTO LOUVER

0

OFF

ON

TEST RUN

SELECTOR

OFF

ON

AUTO SWING

COOLER

1

6

3

9

THERMOSTAT

LOW

COOL

HIGH

FAN

LOW

FAN

HIGH

COOL

MED

COOL

SELECTOR

POWER

OFF

WAIT AT LEAST 3 MINUTES BEFORE RESTARTING

OPERATING INSTRUCTIONS

OPERATING PANEL COVER

Depending on the model 
purchased by you, your air 
conditioner may not have a 
cover on the operating panel.

 

Note : Do not swing or 
press the open operating 
panel cover.

OPERATION SELECTOR

To set desired cooling 
temperature, simply rotate the 
knob to the appropriate 
setting. SELECTOR at HIGH 
FAN will circulate the air at a 
maximum speed without a 
cooling effect. At LOW FAN 
the unit will circulate the air at 
a minimum speed without a 
cooling effect. HIGH COOL 
provides cooling, automatically with maximum air circulation. 
LOW COOL provides cooling, automatically with minimum air 
circulation. If the SELECTOR is positioned at ‘0’ the unit will 
shut down.

 

Note : When turning the SELECTOR knob from LOW 
COOL to HIGH COOL, keep the speed slow as far as 
possible. Do not change the operation mode between 
LOW COOL and HIGH COOL too often as the 
compressor protection may trip the unit.

SELECTOR

HIGH

FAN

LOW

COOL

HIGH

COOL

LOW

FAN

0

X

Summary of Contents for Alaska Y9ROC18-5A-F

Page 1: ...icable 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 ...

Page 2: ...ease contact 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 Power connections 2 Exploded view 2 Accessories 2 Points to remember 3 Operating Instructions 3 Maintenance 5 Cleaning the air filter 5 Cleaning the front panel 5 End of the season maintenance 5 ...

Page 3: ...ons 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 you have purchased the unit The York agent or distributor has trained personnel who can help you CAUTION COOLER THERMOSTAT HIGH FAN LOW COOL HIGH COOL LOW FAN AUTO LOUVER 0 OFF ON TEST RUN SELECTOR OF...

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 The operating panel will like on of the figures given below The design of the operation panel is based on the particular ROOM AIR CONDITIONERS 4 IOM 036 3007 TP 0206 model that you have purchased Wh...

Page 5: ...ith 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 Cleaning the Air Filter Remove the dust clogged in the filter by tapping it or vacuum clean it Wash the filter well with lukewarm water or a neutral cleaning agent 3 Cleaning the Air Freshener The air fres...

Page 6: ...There 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 Check the fuse D INSTALLATION Select the best location and install the unit at a place having sufficient strength to support the unit securely For maximum efficiency install the air conditioner on a s...

Page 7: ...r 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 applications two methods are available for the removal of condensate water For cool only models 1 If there is no need to drain off water seal the drain hole at the bottom of the cabinet with a rubber st...

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

Page 9: ...SC07 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 ...

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