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Ceiling Type

Installation Manual

Ceiling Type

Installation Manual

Definition of Protective Gear

When the air conditioner is to be transported, installed, maintained, repaired or removed, wear protective gloves
and ‘safety’ work clothing.

In addition to such normal protective gear, wear the protective gear described below when undertaking the special
work detailed in the table below.

Failure to wear the proper protective gear is dangerous because you will be more susceptible to injury, burns,
electric shocks and other injuries.

Work undertaken

Protective gear worn

All types of work

Protective gloves
‘Safety’ working clothing

Electrical-related

work

Gloves to provide protection for electricians and from heat

Insulating shoes

Clothing to provide protection from electric shock

Work done at heights

(50 cm or more)

Helmets for use in industry

Transportation of

heavy objects

Shoes with additional protective toe cap

Repair of outdoor unit Gloves to provide protection for electricians and from heat

Warning indications on the air conditioner unit

Warning indication

Description

WARNING

ELECTRICAL SHOCK HAZARD

Disconnect all remote electric power supplies before servicing.

WARNING

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

CAUTION

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

CAUTION

Do not touch the aluminium fins 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.

WARNING

ELECTRICAL SHOCK HAZARD

Disconnect all remote
electric power supplies
before servicing.

WARNING

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

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

BURST HAZARD

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

3-EN

4-EN

+00EH99878901_01EN.book Page 2 Wednesday, April 13, 2011 9:38 AM

Содержание RAV-SM1104CT-E

Страница 1: ...anual English Indoor Unit Model name Ceiling Type RAV SM564CT E RAV SM804CT E RAV SM1104CT E RAV SM1404CT E AIR CONDITIONER SPLIT TYPE Installation Manual 00EH99878901_01EN book Page 1 Wednesday April 13 2011 9 38 AM ...

Страница 2: ...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 relating to refrigerant handling and piping work on the air conditioners made by Toshiba Carrier Corporation or alternatively he or she has been instructed in such matters by an individual or individuals who...

Страница 3: ...outdoor unit Gloves to provide protection for electricians and from heat Warning indications on the air conditioner unit Warning indication Description WARNING ELECTRICAL SHOCK HAZARD Disconnect all remote electric power supplies before servicing WARNING Moving parts Do not operate unit with grille removed Stop the unit before the servicing CAUTION High temperature parts You might get burned when ...

Страница 4: ...nstallation work ventilate the room immediately If the leaked refrigerant gas comes in contact with fire noxious gas may generate Use forklift to carry in the air conditioner units and use winch or hoist at installation of them Refrigerant piping Install the refrigerant pipe securely during the installation work before operating the air conditioner If the compressor is operated with the valve open...

Страница 5: ... installation tools are changed from those for the conventional refrigerant Accordingly the exclusive tools are required for the new refrigerant R410A For connecting pipes use new and clean piping designed for R410A and please care so that water or dust does not enter To Disconnect the Appliance from Main Power Supply This appliance must be connected to the main power supply by means of a switch w...

Страница 6: ...r when the humidity is over 80 condensation from the indoor unit will drip possibly causing damage to anything underneath In the case of the wireless type of system rooms with the inverter type of fluorescent lighting or locations exposed to direct sunlight The signals from the wireless remote controller may not be sensed Locations where organic solvents are being used The air conditioner cannot b...

Страница 7: ...Remote controller wire take in port Knockout hole A B C D SM56 type 910 855 Ø6 4 Ø12 7 SM80 type 1180 1125 Ø9 5 Ø15 9 SM110 SM140 type 1595 1540 Ceiling surface Hanging bolt Unit Within Installation of hanging bolt Consider the piping wiring after the unit is hung to determine the location of the indoor unit installation and orientation After the location of the indoor unit installation has been d...

Страница 8: ...taken out from the rear side Grooves Groove Side panel Right In case of taking pipe from left side Taking pipe from left side is applied only to the drain pipe The refrigerant pipe cannot be taken out from the left side Cut off the groove section with a metal saw or plastic cutter In case of taking pipe from upper side Taking pipe from upper side is applied only to the refrigerant pipe When taking...

Страница 9: ...nsulation Provide the area where the pipe connects to the indoor unit with proper heat insulation Improper heat insulation will cause condensation to form The drain pipe must be sloping downward at an angle of 1 100 or more and do not run the pipe up and down arched shape or allow it to form traps Doing so may cause abnormal sounds Restrict the length of the traversing drain pipe to 20 meters or l...

Страница 10: ...In case of taking pipe from the left side In case of taking pipe from the left side exchange the plug from left to right Push in the plug of which end is not sharp up to the end Drain pipe NO GOOD Refrigerant pipe Drain pipe Drain pan Attached drain hose Confirm that soft hose is pushed in up to the end of the drain pan Fit the attached hose band to the end of the hose lay down the knob and then t...

Страница 11: ... as listed in the table below Tightening torque of flare pipe connections Pressure of R410A is higher than that of R22 Approx 1 6 times Therefore using a torque wrench tighten the flare pipe connecting sections which connect the indoor and outdoor units of the specified tightening torque Incorrect connections may cause not only a gas leak but also a trouble of the refrigeration cycle CAUTION Tight...

Страница 12: ...c shock or a fire CAUTION For power supply specifications follow the Installation Manual of outdoor unit Do not connect 220 240 V power to the terminal blocks for control wiring Otherwise the system will fail Do not damage or scratch the conductive core and inner insulator of power and inter connecting wires when peeling them Perform the electric wiring so that it does not come to contact with the...

Страница 13: ...ing Indoor power inter unit wiring Outdoor side Remote controller Remote controller wiring Indoor side Indoor Outdoor connecting wires Wire connection REQUIREMENT Connect the wires matching the terminal numbers Incorrect connection causes a trouble Pass the wires through the bushing of wire connection holes of the indoor unit Keep a margin Approx 100 mm on a wire to hang down the electrical contro...

Страница 14: ...a while after button is pushed While air conditioners are operated under the group control ALL is displayed first When is pushed the indoor unit number displayed following ALL is the header unit 1 6 1 3 2 5 4 Display content varies with the indoor unit model 2 Each time button is pushed indoor unit numbers in the control group change cyclically Select the indoor unit to change settings for The fan...

Страница 15: ...ift 0001 1 C 0002 2 C Factory default 0003 3 C 0004 4 C 0005 5 C 0006 6 C UNIT No 1 1 UNIT No 1 2 UNIT No 1 3 UNIT No 1 4 Setting of power level in power saving mode 1 3 4 2 3 Pushing left side of the button select an indoor unit to be monitored The sensor temperatures of indoor units and their outdoor unit in the control group are displayed 4 Push button to return to the normal display Group cont...

Страница 16: ...s Example of random setup After setup change of manual address Example of address setup change Outdoor unit Indoor unit Indoor unit Indoor unit Line address Group address Indoor address Address 1 1 1 Address 2 1 2 Address 2 2 2 Address 1 1 2 Address 2 1 2 Address 3 3 1 Procedure example 1 Single system Twin system Triple system Outdoor unit Indoor unit Indoor unit Indoor unit Remote controller Add...

Страница 17: ...o erase the display and repeat procedure from the first step After pushing button operation of the remote controller is not accepted for approx 1 minute 2 In the group control every time button is pushed the indoor UNIT No in the group control is displayed in order In this time the position of the indoor unit can be confirmed because only fan of the selected indoor unit operate For a group control...

Страница 18: ...ush button to stop a test run Display part is same as procedure 1 5 Push button to cancel release from the test run mode TEST disappears on the display and the status returns to a normal 2 4 3 1 5 Wireless remote controller 1 Push ON OFF button on the remote controller select COOL or HEAT with MODE button and then select HIGH with FAN button 2 Cooling test run Set the temperature to 18 C with temp...

Страница 19: ... and remove them or apply rustproof treatment if necessary As a general rule when an indoor unit is operated for 8 hours or more daily clean the indoor unit and outdoor unit at least once every 3 months Ask a professional for this cleaning maintenance work Such maintenance can extend the life of the product though it involves the owner s expense Failure to clean the indoor and outdoor units regula...

Страница 20: ...unit and outdoor unit Auto reset IPDU CDB communication error E08 Duplicated indoor addresses Indoor Indoor address setting error The same address as the self address was detected Auto reset E09 Duplicated header remote controllers Remote controller Remote controller address setting error Two remote controllers are set as header in the double remote controller control The header indoor unit stops ...

Страница 21: ... in the discharge temp releasing control Entire stop P04 ALT Outdoor unit high pressure system error Outdoor High pressure switch The IOL was activated or an error was detected in the high pressure releasing control using the TE Entire stop P05 ALT Open phase detected Outdoor The power wire may be connected incorrectly Check open phase and voltages of the power supply Entire stop P07 ALT Heat sink...

Страница 22: ...EH99878999 00EH99878901_01EN book Page 51 Wednesday April 13 2011 9 38 AM ...

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