background image

6-EN

5-EN

– 3 –

Warning indication

Description

WARNING

ELECTRICAL SHOCK HAZARD

Disconnect all remote 
electric power supplies 
before servicing.

WARNING

ELECTRICAL SHOCK HAZARD

Disconnect all remote electric power supplies before 
servicing.

These safety cautions describe important matters concerning safety to prevent injury to users or other people 
and damages to property. Please read through this manual after understanding the contents below (meanings of 
indications), and be sure to follow the description.

Indication

Meaning of Indication

 WARNING

Text set off in this manner indicates that failure to adhere to the directions in the warning 
could result in serious bodily harm (*1) or loss of life if the product is handled improperly.

 CAUTION

Text set off in this manner indicates that failure to adhere to the directions in the caution 
could result in slight injury (*2) or damage (*3) to property if the product is handled 
improperly.

*1:  Serious bodily harm indicates loss of eyesight, injury, burns, electric shock, bone fracture, 

poisoning, and other injuries which leave aftereffect and require hospitalization or long-term 
treatment as an outpatient.

*2:  Slight injury indicates injury, burns, electric shock, and other injuries which do not require 

hospitalization or long-term treatment as an outpatient.

*3:  Damage to property indicates damage extending to buildings, household effects, domestic livestock, 

and pets.

„

 

Warning indications on the Air Conditioner Unit

WARNING

(Risk of 

fi

re)

This mark is for R32 refrigerant only. Refrigerant type is written on 
nameplate of outdoor unit.
In case that refrigerant type is R32, this unit uses a 

fl

ammable 

refrigerant.
If refrigerant leaks and comes in contact with 

fi

re or heating part, it will 

create harmful gas and there is risk of 

fi

re.

Read the OWNER’S MANUAL carefully before operation.

Service personnel are required to carefully read the OWNER’S MANUAL and 
INSTALLATION MANUAL before operation.

Further information is available in the OWNER’S MANUAL, INSTALLATION MANUAL, 
and the like.

WARNING

Moving parts.
Do not operate unit with grille 
removed.
Stop the unit before the servicing.

WARNING

Moving parts.

Do not operate unit with grille removed.
Stop the unit before the servicing.

WARNING

Capacitor connected within 
this disconnect or 
downstream upon shutdown 
wait 5 minutes to allow 
capacitors to discharge

WARNING

Capacitor connected within this disconnect or downstream 
upon shutdown wait 5 minutes to allow capacitors to 
discharge.

CAUTION

High temperature parts.
You might get burned 
when removing this panel.

CAUTION

High temperature parts.
You might get burned when removing this panel.

CAUTION

Do not touch the aluminum 
fins of the unit.
Doing so may result in injury.

CAUTION

Do not touch the aluminium 

fi

ns of the unit.

Doing so may result in injury.

CAUTION

BURST HAZARD

Open the service valves before 
the operation, otherwise there 
might be the burst.

CAUTION

BURST HAZARD

Open the service valves before the operation, otherwise there 
might be the burst.

CAUTION

Do not touch the aluminum 
fins of the unit.
You might get burned.

CAUTION

Do not touch the aluminium 

fi

ns of the unit.

You might get burned.

Summary of Contents for RAV-GV1101AT8P-E

Page 1: ...AIR CONDITIONER SPLIT TYPE Installation Manual Outdoor Unit Model name RAV GV1101AT8P E RAV GV1401AT8P E For commercial use English Heat Pump Model ...

Page 2: ...rigerant R32 which does not destroy the ozone layer This outdoor unit is designed exclusively for use with R32 refrigerant Be sure to use in combination with a R32 refrigerant indoor unit This equipment complies with IEC 61000 3 12 provided that the short circuit power Ssc is greater than or equal to Ssc 1 at the interface point between the user s supply and the public system It is the responsibil...

Page 3: ...ained and is thus thoroughly acquainted with the knowledge related to this work The qualified installer who is allowed to do the refrigerant handling and piping work involved in installation relocation and removal has the qualifications pertaining to this refrigerant handling and piping work as stipulated by the local laws and regulations and he or she is a person who has been trained in matters r...

Page 4: ... fire This mark is for R32 refrigerant only Refrigerant type is written on nameplate of outdoor unit In case that refrigerant type is R32 this unit uses a flammable refrigerant If refrigerant leaks and comes in contact with fire or heating part it will create harmful gas and there is risk of fire Read the OWNER S MANUAL carefully before operation Service personnel are required to carefully read th...

Page 5: ...ve gloves and safety work clothing and then proceed Do not climb onto or place objects on top of the outdoor unit You may fall or the objects may fall off of the outdoor unit and result in injury When working at heights use a ladder which complies with the ISO 14122 standard and follow the procedure in the ladder s instructions Also wear a helmet for use in industry as protective gear to undertake...

Page 6: ... wear shoes with additional protective toe caps When transporting the air conditioner do not take hold of the bands around the packing carton You may injure yourself if the bands should break Do not place any combustion appliance in a place where it is directly exposed to the wind of air conditioner otherwise it may cause imperfect combustion Do not install the air conditioner in a poorly ventilat...

Page 7: ...no circumstances must this work be done by an unqualified individual since failure to carry out the work properly may result in electric shocks and or electrical leaks The appliance shall be installed in accordance with national wiring regulations Capacity shortages of the power circuit or an incomplete installation may cause an electric shock or fire Use wiring that meets the specifications in th...

Page 8: ...stance and water drainage Then conduct a test run to check that the air conditioner is operating properly After the installation work confirm that refrigerant gas does not leak If refrigerant gas leaks into the room and flows near a fire source such as a cooking range noxious gas may be generated Explanations given to user Upon completion of the installation work tell the user where the circuit br...

Page 9: ...that water and or dust does not enter Cautions for outdoor unit installation space In the event that the outdoor unit is installed in a small space and refrigerant leaks accumulation of highly concentrated refrigerant may cause a fire hazard Therefore be sure to follow the installation space instructions in the Installation Manual and provide open space on at least one of the four outdoor unit sid...

Page 10: ...gly special tools are required for the R32 or R410A refrigerant units For connecting pipes use new and clean piping materials with high pressure fittings made for the R32 or R410A only so that water and or dust does not enter y When using existing piping refer to 15 Appendix 1 Existing piping Required Tools Equipment and Precautions for use Prepare the tools and equipment listed in the following t...

Page 11: ...ric shock If the outdoor unit is not properly earthed you may be exposed to an electric shock y Be sure to connect the earth wire grounding work Incomplete grounding can cause an electric shock Do not connect ground wires to gas pipes water pipes lightning rods or ground wires for telephone wires Test run Turn on the leakage breaker at least 12 hours before starting a test run to protect the compr...

Page 12: ...ain or direct sunlight y A location that does not increase the operating noise or vibration of the outdoor unit y A location that does not produce any drainage problems from discharged water Do not install the outdoor unit in the following locations y A location with a saline atmosphere coastal area or one that is full of sulfide gas hot spring area Special maintenance is required y A location sub...

Page 13: ... may cause dewing or dripping of water y When collectively draining discharged water completely use a drain pan Drain nipple Waterproof rubber cap 5 pcs Waterproof rubber cap Knockout hole Drain nipple For reference If a heating operation is to be continuously performed for a long time under the condition that the outdoor temperature is 0 C or lower draining defrosted water may be difficult due to...

Page 14: ...d 2 Tight connection between pipes and unit 3 Evacuate the air in the connecting pipes by using VACUUM PUMP 4 Check the gas leakage Connected points Piping connection Liquid side Outer diameter Thickness Ø9 5 mm 0 8 mm Gas side Outer diameter Thickness Ø15 9 mm 1 0 mm Knockout of pipe cover Knockout procedure Rear direction Side direction Down direction Front direction Pipe cover y The indoor outd...

Page 15: ...e a single crescent the flare nut cannot be tightened to the required tightening torque On the other hand use a single crescent to loosen or tighten the flare nut of the valve on the liquid side Unit N m Outer dia of copper pipe Tightening torque 9 5 mm dia 34 to 42 3 4 to 4 2 kgf m 15 9 mm dia 63 to 77 6 3 to 7 7 kgf m Loosened Cap Tightened Flare nut CAUTION y Do not put the crescent wrench on t...

Page 16: ... check the connections for leakage Check for leaks with foaming liquid etc take steps to fix the leaks such as brazing the pipes again and tightening the flare nuts and then perform the airtight test again After the airtight test is completed evacuate the nitrogen gas Air purge With respect to the preservation of the terrestrial environment adopt Vacuum pump to purge air Evacuate air in the connec...

Page 17: ...ured specially for HFC refrigerant R32 R410A R134a etc to perform the R32 gas leak inspection Indoor unit inspection locations piping connections Refrigerant piping Indoor unit side piping Outdoor unit inspection locations Leak detectors for conventional HCFC refrigerant R22 etc cannot be used as the sensitivity drops to approximately 1 40 when used for HFC refrigerant y R32 has a high working pre...

Page 18: ... the pipe valve fixing plate and cord clamps stored in the electric parts box Service panel Cord clamp Electric part box Pipe hole Wiring between indoor unit and outdoor unit The dashed lines show on site wiring Input power 380 415V 3N 50Hz 380V 3N 60Hz Indoor unit Outdoor unit Wired remote controller Circuit breaker y Connect the Indoor Outdoor connecting wires to the identical terminal number on...

Page 19: ...door outdoor units are strongly recommended As a general rule if an indoor unit is operated for about 8 hours daily the indoor outdoor units will need to be cleaned at least once every 3 months This cleaning and maintenance should be carried out by a qualified service person Failure to clean the indoor outdoor units regularly will result in poor performance icing water leaking and even compressor ...

Page 20: ...en to recover the refrigerant 1 Operate the indoor unit in the fan mode 2 Check that the LED displays are placed in their initial status If not place them in the initial status 3 Hold down SW01 for at least 5 seconds and check that D804 flashes slowly Fig 1 4 Press SW01 once to set the LED displays D800 to D805 to the refrigerant recovery LED display shown below Fig 2 Fig 1 Fig 2 LED displays indi...

Page 21: ...r at least 5 seconds to return to the initial status and then repeat the setting steps How to check the existing piping settings You can check whether the existing piping settings are enabled 1 Check that the LED displays are placed in their initial status If not place them in the initial status 2 Hold down SW01 for at least 5 seconds and check that D804 flashes slowly Fig 9 3 Press SW01 four time...

Page 22: ... When the air conditioner has a history of the compressor failing and being replaced y When discolored oil a large quantity of residue shiny metal dust or other wear residue or mixture of foreign matter is observed trouble will occur 8 When temporary installation and removal of the air conditioner are repeated such as when leased etc 9 If the type of refrigerator oil of the existing air conditione...

Page 23: ...essary to change the flare nut machining size due to pipe compression 1 Flare nut width H H mm Copper pipe outer diameter Ø6 4 Ø9 5 Ø12 7 Ø15 9 Ø19 0 For R32 R410A 17 22 26 29 36 For R22 Same as above 24 27 Same as above 2 Flare machining size A A mm Copper pipe outer diameter Ø6 4 Ø9 5 Ø12 7 Ø15 9 Ø19 0 For R32 R410A 9 1 13 2 16 6 19 7 24 0 For R22 9 0 13 0 16 2 19 4 23 3 Becomes a little larger ...

Page 24: ... becomes invalid if technical or operational modifications are introduced without the manufacturer s consent Declaration of conformity Manufacturer Toshiba Carrier Thailand Co Ltd 144 9 Moo 5 Bangkadi Industrial Park Tivanon Road Tambol Bangkadi Amphur Muang Pathumthani 12000 Thailand TCF holder TOSHIBA CARRIER UK LTD Porsham Close Belliver Industrial Estate Roborough Plymouth Devon PL6 7DB United...

Page 25: ...t leaks may be required depending on European or local legislation 7 Contact dealers installers etc for any questions Fill in the label as follows Pre charged refrigerant at factory kg specified in the nameplate Additional charge on installation site kg GWP kg 1000 Warnings on refrigerant leakage Check of concentration limit The room in which the air conditioner is to be installed requires a desig...

Page 26: ...1131850101 144 9 Moo 5 Bangkadi Industrial Park Tivanon Road Tambol Bangkadi Amphur Muang Pathumthani 12000 Thailand ...

Reviews: