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2.2 SAFETY PRECAUTIONS ON SERVICING

Please follow these warnings when to undertake the following when

servicing an appliance with R32.

2.2.1 Checks to the area

Prior to beginning work on systems containing flammable refrigerants,

safety checks are necessary to ensure that the risk of ignition is minimized.

For repair to the refrigerating system, the following precautions shall be

complied with prior to conducting work on the system.

2.2.2 Work procedure

Work shall be undertaken under a controlled procedure so as to minimize

the risk of flammable gas or vapor being present while the work is being

performed.

2.2.3 General work area

All maintenance staff and others working in the local area shall be

instructed on the nature of work being carried out. Work in confined

spaces shall be avoided. The area around the work space shall be

sectioned off. Ensure that the conditions within the area have been made

safe by control of flammable material.

2.2.4 Checking for presence of refrigerant

The area shall be checked with an appropriate refrigerant detector prior to

and during work, to ensure the technician is aware of potentially

flammable atmospheres. Ensure that the leak detection equipment being

used is suitable for use with flammable refrigerants, i.e. no sparking,

adequately sealed or intrinsically safe.

2.2.5 Presence of fire extinguisher

If any hot work is to be conducted on the refrigeration equipment or any

associated parts, appropriate fire extinguishing equipment shall be

available to hand. Have a dry powder or CO2 fire extinguisher adjacent to

the charging area.

2.2.6 No ignition sources

Summary of Contents for A4213-10K

Page 1: ...Portable Air Conditioner Owner s Manual Item No A4213 10K Applicable Model OL BA010B 06CD E With R32 refrigerant READ AND SAVE THESE INSTRUCTIONS...

Page 2: ...2 CONTENTS 1 BEFORE YOU BEGIN 2 FOR YOUR SAFETY 3 PRODUCT OVERVIEW 4 INSTALLATION 5 OPERATION 6 CLEANING AND CARE 7 TROUBLESHOOTING 8 DECOMMISSIONING...

Page 3: ...r places where installation of Air conditioner Outdoor Unit is limited The environmentally friendly R32 is used as the refrigerant R32 has no damaging influence on the ozone layer ODP a negligible gre...

Page 4: ...4 Further information is available in the USER MANUAL SERVICE MANUAL and the like Service personnel is required to carefully read the USER MANUAL and SERVICE MANUAL before operation...

Page 5: ...y a qualified technician should attempt to service Do not discharge the refrigerant into the atmosphere R32 is flammable and heavier than air It collects first in low areas but can be circulated by th...

Page 6: ...6 non sparking Component parts shall only be replaced with identical repair parts FAILURE TO ABIDE BY THIS WARNING COULD RESULT IN AN EXPLOSION DEATH INJURY AND PROPERTY DAMAGE...

Page 7: ...m its power source during service Always operate the unit from a power source of equal voltage frequency and rating as indicated on the product identification plate Always use a power outlet that is g...

Page 8: ...inflammable or explosive objects The unit shall be installed in accordance with national wiring regulations Do not use means to accelerate the defrosting process or to clean other than those recommend...

Page 9: ...currently valid certificate from an industry accredited assessment authority which authorizes their competence to handle refrigerants safely in accordance with an industry recognized assessment speci...

Page 10: ...be instructed on the nature of work being carried out Work in confined spaces shall be avoided The area around the work space shall be sectioned off Ensure that the conditions within the area have bee...

Page 11: ...ree of ventilation shall continue during the period that the work is carried out The ventilation should safely disperse any released refrigerant and preferably expel it externally into the atmosphere...

Page 12: ...t until it is satisfactorily dealt with If the fault cannot be corrected immediately but it is necessary to continue operation an adequate temporary solution shall be used This shall be reported to th...

Page 13: ...DIAGRAM 1 Control panel 4 Air inlet with air filter 6 Drainage Hole 2 Air outlet with adjustable louver 5 Caster 7 Air Exhaust 3 Handle Note The appearance is only for reference Please check the real...

Page 14: ...and display LED Digital display Electronic control with a built in timer sleep mode Self evaporating system for better efficient Auto shut off when tank full Automatic restart in the event of a power...

Page 15: ...e carton and take the appliance and accessories out Check the device after unpacking for any damage or scratches on it Accessories 1 Exhaust hose 2 Hose connector 3 Window kit adapter 4 Remote control...

Page 16: ...p the air inlet and outlet free of obstacles Never install the unit where it could be subject to Heat sources such as radiators heat registers stoves or other products that products that produce heat...

Page 17: ...st hose which will result in decreased efficiency even worse shut down the unit due to low back pressure Step 1 Connect the hose connector to one end of the exhaust hose Step 2 Connect the windows kit...

Page 18: ...sealed off for maximum efficiency Step 5 Attach the hose connector to the exhaust air outlet of unit Step 6 Adjusting the length of the flexible exhaust hose to make sure the distance between the uni...

Page 19: ...19 Step 7 Adjust the louver at the air outlet and then switch on the unit...

Page 20: ...switch the fan speed between HIGH and LOW 4 DOWN Decrease the desired temperature or timer setting 5 UP Increase the desired temperature 61 90 or timer setting 6 TIMER Set a time for the unit to autom...

Page 21: ...21 1 High Fan Speed 2 Low Fan Speed 3 Timer 4 Dehumidifier Mode 5 Cooling Mode 6 Fan Mode 7 Sleep 8 Lock 9 Display Window...

Page 22: ...22 5 2REMOTE CONTROL...

Page 23: ...e COOL indicator lights up Press Up Down button to adjust the temperature which is displayed on the screen The temperature can be set between 61 and 90 Press SPEED button repeatedly until the desired...

Page 24: ...to the drain outlet at the bottom of the unit Note In this mode the fan speed switches over to low speed and cannot be selected D Sleep mode this function can only be used with remote control The sle...

Page 25: ...restart to cool operating mode B When the unit operates in the drying operation once the coil temperature sensor senses the temperature of the evaporator is below 104 and the differential temperature...

Page 26: ...flow into the water container Notes 1 Keep the water plug properly 2 During drainage the body can be tilted slightly backward 3 If the water container cannot hold all the water before the water conta...

Page 27: ...into a bucket or drain by gravity Switch off the unit before operating Remove the plug of the water outlet opening and keep it in a safe area Securely and properly connect the drain hose and make sur...

Page 28: ...r may be contaminated 1 Press POWER button to switch off the unit and unplug the power cord 2 Remove the filter mesh from the unit 3 Use a vacuum cleaner to suck dust from the filter 4 Turn the filter...

Page 29: ...quipment PPE 4 Evacuate unnecessary personnel isolate and ventilate area 5 Do not let it into the eyes on the skin or clothing Do not inhale vapors or gas 6 Prevent it entering to sewers and public wa...

Page 30: ...t hose is detached Make sure the exhaust hose is securely attached Water Leakage Overflow while moving the unit Empty the water tank before transport Check if the drain hose is kinked or bends Straigh...

Page 31: ...in damaging your health and well being 1 Unplug the unit and remove the exhaust hose and window kit stored with the unit 2 Drain the remaining water from the unit 3 Clean the filter and let the filter...

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