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8

Safety 

Precautions

 Page 6 

 

 

 WARNING for Using R32/R290 Refrigerant

2

2

2

2

2

2

When flammable refrigerant are employed, appliance shall be stored in a well -ventilated area 
where the room size corresponds to the room area as specifiec for operation.
For R32 frigerant models:
Appliance shall be installed, operated and stored in a room with a floor area larger than 4m . 
Appliance shall not be installed  in an unvertilated space, if that space is smaller than 4m  .
For R290 refrigerant models, the minimum room size needed:
<=9000Btu/h units:  13m
>9000Btu/h and <=12000Btu/h units: 17m
>12000Btu/h and <=18000Btu/h units: 26m
>18000Btu/h and <=24000Btu/h units: 35m
Reusable mechanical connectors and flared joints are not allowed indoors.
(

EN

 Standard Requirements).

Mechanical connectors used indoors shall have a rate of not more than 3g/year at 25%
of the maximum allowable pressure. When mechanical connectors are reused indoors,
sealing parts shall be renewed. When flared joints are reused indoors, the flare part 
shall be re-fabricated. (

UL

 Standard Requirements)

When mechanical connectors are reused indoors, sealing parts shall be renewed. When 
flared joints are reused indoors, the flare part shall be re-fabricated. 
(

IEC

 Standard Requirements)

European Disposal Guidelines

This appliance contains refrigerant and other potentially hazardous materials. When disposing of 
this appliance, the law requires special collection and treatment. 

Do not

 dispose of this product as 

household waste or unsorted municipal waste. 
When disposing of this appliance, you have the following options:

•  Dispose

 

of

 

the

 

appliance

 

at

 

designated

 

municipal

 

electronic

 

waste

 

collection

 

facility.

•  When buying a new appliance, the retailer will take back the old appliance free of charge.

•  The manufacturer will take back the old appliance free of charge.
•  Sell the appliance to certified

 

 scrap metal dealers.

Special notice

Disposing of this appliance in the forest or other natural surroundings endangers your health and is 
bad for the environment. Hazardous substances may leak into the ground water and enter the food 
chain.

Correct Disposal of This Product

(Waste Electrical & Electronic Equipment)

This marking shown on the product or its literature, indicates that waste electrical and 

eletrical equipment should not be mixed with general household waste.

 Page 7 

Unit Specifications and Features

Unit 

Specifications 

and Featu

res

Indoor unit display

Display Code 

Meanings

Power Cable (Some Units)

 

Remote Control

Remote Control 

Holder (Some Units)

Functional Filter 

(On Back of Main Filter - Some Units)

Louver

Front Panel

Display window

(A)

(B)

(C)

(D)

“            ” 

“            ” 

 when ECO function is activated(some units)

 Lights up in different colour according to the operation 
mode(some units):
Under COOL and DRY mode, it displays as cool colour.
Under HEAT mode, it displays as warm colour.

“        ”   when Wireless Control feature is activated(some units)

“       ”   for 3 seconds when:
• TIMER ON is set
• FRESH , SWING, TURBO , SILENCE  or SOLAR PV ECO  feature is turned on

“       ”   for 3 seconds when:
• TIMER OFF is set
• FRESH , SWING, TURBO , SILENCE  or SOLAR PV ECO  feature is turned off

“       ”   when defrosting(cooling & heating units)

“       ”   when anti-cold air feature is turned on

“       ”   when unit is self-cleaning

“       ”   when 8 C heating feature is turned on

“           ” 

Displays  temperature, operation feature and Error codes: 

Illustrations in this manual are for explanatory purposes. The actual shape of your indoor unit 
may be slightly different. The actual shape shall prevail. 

NOTE:

 

Different models have different front panel and display window. Not all the indicators 

describing below are available for the air conditioner you purchased. Please check the indoor display 
window of the unit you purchased.

Summary of Contents for ESAC25RC

Page 1: ...rManual Exactly what you need Model Code s ESAC25RC ESAC35RC ESAC50RC Online esatto house Product 2 5kW Split System Air Conditioner 3 5kW Split System Air Conditioner 5 0kW Split System Air Condition...

Page 2: ...mportantly taking care of the appliance our Support Team are here to help You can use our online Support Centre at anytime by visiting http support residentiagroup com au Or you can contact us via pho...

Page 3: ...essories Page 20 Installation Summary Indoor Page 21 Unit Parts Page 22 Indoor Unit Installation Page 28 Outdoor Unit Installation Page 32 Refrigerant Piping Connection Page 35 Air Evacuation Page 37...

Page 4: ...4 Safety This page is intentionally left blank...

Page 5: ...ises like a burning smell immediately turn off the unit and disconnect the power Call your dealer for instructions to avoid electric shock fire or injury Do not insert fingers rods or other objects in...

Page 6: ...share the electrical outlet with other appliances Improper or insufficient power supply can cause fire or electrical shock If connecting power to fixed wiring an all pole disconnection device which ha...

Page 7: ...install the appliance to its support please read the information for details in indoor unit installation and outdoor unit installation sections For units that have an auxiliary electric heater do not...

Page 8: ...chanical connectors are reused indoors sealing parts shall be renewed When flared joints are reused indoors the flare part shall be re fabricated IEC Standard Requirements European Disposal Guidelines...

Page 9: ...when TIMER ON is set FRESH SWING TURBO SILENCE or SOLAR PV ECO feature is turned on for 3 seconds when TIMER OFF is set FRESH SWING TURBO SILENCE or SOLAR PV ECO feature is turned off when defrosting...

Page 10: ...TURBO or SILENCE features is turned off when defrosting for cooling heating units when unit is self cleaning some units when fresh feature is turned on some units when ECO feature is activated some un...

Page 11: ...22 F 15 C 24 C 5 F 75 F 0 C 50 C 32 F 122 F 0 C 52 C 32 F 126 F For special tropical models 0 C 52 C 32 F 126 F For special tropical models 15 C 50 C 5 F 122 F For models with low temp cooling systems...

Page 12: ...settings to stay comfortable This function can only be activated via remote control And the Sleep function is not available in FAN or DRY mode Press the SLEEP button when you are ready to go to sleep...

Page 13: ...gers in or near the blower and suction side of the unit The high speed fan inside the unit may cause injury Fig B Fig A Setting Angle of Air Flow Setting horizontal angle of air flow To operate your u...

Page 14: ...o be bad for your health Make sure to clean the filter once every two weeks 1 Lift the front panel of the indoor unit 2 Grip the tab on the end of the filter lift it up then pull it towards yourself 3...

Page 15: ...e If you plan not to use your air conditioner for an extended period of time do the following Clean all filters Turn on FAN function until unit dries out completely Turn off the unit and disconnect th...

Page 16: ...s Troubleshooting Troubleshooting The unit changes from COOL HEAT mode to FAN mode The indoor unit makes noises A rushing air sound may occur when the louver resets its position A squeaking sound may...

Page 17: ...t customer service center Provide them with a detailed description of the unit malfunction as well as your model number Troubleshooting Troubleshooting When troubles occur please check the following p...

Page 18: ...Poor heating performance The outdoor temperature is extremely low Use auxiliary heating device Cold air is entering through doors and windows Make sure that all doors and windows are closed during use...

Page 19: ...Shape Quantity PC Need to be installed on the back of main air filter by the authorized technician while installing the machine Mounting plate fixing screw Remote controller Fixing screw for remote c...

Page 20: ...Mounting Plate Determine Wall Hole Position 1 2 3 Drill Wall Hole 4 12cm 4 75in 2 3m 90 55in 12cm 4 75in 15cm 5 9in Mount Indoor Unit STEP 8 Wrap Piping and Cable not applicable for some locations in...

Page 21: ...e requirement of local and national standards The installation may be slightly different in different areas Wall Mounting Plate Power Cable Some Units Refrigerant Piping Signal Cable Remote Controller...

Page 22: ...direct sunlight NOTE ABOUT WALL HOLE If there is no fixed refrigerant piping While choosing a location be aware that you should leave ample room for a wall hole see Drill wall hole for connective pipi...

Page 23: ...ure to avoid wires plumbing and other sensitive components Type A Type B 101mm 4in 179mm 7 05in 136mm 5 35in 37mm 1 45in 290mm 11 4in 49mm 1 95in Right rear wall hole 65mm 2 5in Indoor unit outline 72...

Page 24: ...k out Panel CAUTION Be extremely careful not to dent or damage the piping while bending them away from the unit Any dents in the piping will affect the unit s performance Step 5 Connect drain hose By...

Page 25: ...rmly connected Loose wiring can cause the terminal to overheat resulting in product malfunction and possible fire Do not let wires touch or rest against refrigerant tubing the compressor or any moving...

Page 26: ...l on the back DRAIN HOSE MUST BE ON BOTTOM Make sure that the drain hose is at the bottom of the bundle Putting the drain hose at the top of the bundle can cause the drain pan to overflow which can le...

Page 27: ...pressure to the left and right hand sides of the unit The unit should not jiggle or shift 6 Using even pressure push down on the bottom half of the unit Keep pushing down until the unit snaps onto th...

Page 28: ...wind If needed build a barrier in front of the unit to protect it from extremely heavy winds See Figures below Strong wind Strong wind Strong wind If the unit is frequently exposed to heavy rain or s...

Page 29: ...ubber seal see Fig B do the following 1 Insert the drain joint into the hole in the base pan of the unit The drain joint will click in place 2 Connect a drain hose extension not included to the drain...

Page 30: ...ce a nut on the end of each expansion bolt 4 Hammer expansion bolts into the pre drilled holes 5 Remove the nuts from expansion bolts and place outdoor unit on bolts 6 Put washer on each expansion bol...

Page 31: ...clamp down tightly 7 Insulate unused wires with PVC electrical tape Arrange them so that they do not touch any electrical or metal parts 8 Replace the wire cover on the side of the unit and screw it i...

Page 32: ...er than the specified refrigerant enter the unit The presence of other gases or substances will lower the unit s capacity and can cause abnormally high pressure in the refrigeration cycle This can cau...

Page 33: ...rrs from falling into the pipe 2 Using a reamer or deburring tool remove all burrs from the cut section of the pipe Pipe Reamer Point down Step 3 Flare pipe ends Proper flaring is essential to achieve...

Page 34: ...7 0 76 0 78 23 2 23 7 0 91 0 93 18 20 180 200kgf cm 32 39 320 390kgf cm 49 59 490 590kgf cm 57 71 570 710kgf cm 67 101 670 1010kgf cm 9 52 0 375 12 7 0 5 16 0 63 19 0 75 1 Unscrew the cover from the p...

Page 35: ...m for at least 15 minutes or until the Compound Meter reads 76cmHG 10 Pa 2 3 4 5 5 6 Close the Low Pressure side of the manifold gauge and turn off the vacuum pump 7 Wait for 5 minutes then check that...

Page 36: ...00Btu h and 24000Btu h ADDITIONAL REFRIGERANT PER PIPE LENGTH Connective Pipe Length m Air Purging Method Additional Refrigerant Standard pipe length Vacuum Pump N A Standard pipe length Vacuum Pump L...

Page 37: ...Method Using a soft brush apply soapy water or liquid detergent to all pipe connection points on the indoor unit and outdoor unit The presence of bubbles indicates a leak Leak Detector Method If using...

Page 38: ...pressure of the refrigerant circuit will increase This may reveal leaks that were not present during your initial leak check Take time during the Test Run to double check that all refrigerant pipe con...

Page 39: ...specifications are subject to change without prior notice for product improvement Consult with the sales agency or manufacturer for details Any updates to the manual will be uploaded to the service w...

Page 40: ...details of your purchase below and staple your receipt on the opposite page Your serial number can be found on the Rating Label which is applied to your unit STORE DETAILS STORE NAME ADDRESS TELEPHON...

Page 41: ...41 Attach your receipt to this page...

Page 42: ...during the Warranty Period g Warranty Period means i where the Appliance is used for personal domestic or household use i e normal single family use as set out in the instruction manual the Appliance...

Page 43: ...g from your purchase use or non use of the Appliance 10 For Appliances and services provided by Residentia Group in Australia the Appliances come with a guarantee by Residentia Group that cannot be ex...

Page 44: ...This page is intentionally left blank Appliances Exactly what you need A RESIDENTIA GROUP INITIATIVE...

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