Toshiba RAV-SP1100UT-E - Manuals

Page 3 - Accessories ––––––––––––––––––––––––––––––––––––––––––––––––––––; Standard Remote Controller; Indoor Unit (4-Way Air Discharge Cassette Type) ––––––––––––––––––––––––; RA

Accessories –––––––––––––––––––––––––––––––––––––––––––––––––––– OWNER’S MANUAL REMOTE CONTROLLER FOR AIR CONDITIONER (SPLIT TYPE)<Wireless Type> TCB-AX21U (W)-E .......................................... 63 WEEKLY TIMER FOR AIR CONDITIONER (SPLIT TYPE)<Program Weekly Timer Type> RBC-EXW...

Page 4 - PRECAUTIONS FOR SAFETY; New Refrigerant Air Conditioner Installation; CAUTION; To Disconnect the Appliance from Main Power Supply.; ) must be used for the power supply line of this conditioner.; WARNING; • Connect the connecting cable correctly.; Do not store it in a wet basement or expose to rain or water.

36 1 PRECAUTIONS FOR SAFETY • Ensure that all Local, National and International regulations are satisfied.• Read this “PRECAUTIONS FOR SAFETY” carefully before Installation.• The precautions described below include the impor tant items regarding safety. Obser ve them without fail.• After the install...

Page 5 - Inappropriate grounding may cause electric shock.; Required tools for installation work; ACCESSORY AND REFRIGERANT; Accessory and Installation Parts; • Piping kit used for the conventional refrigerant cannot be

37 • When the air conditioner is installed in a small room, provide appropriate measures to ensure that the concentration of refrigerant leakage occur in the room does not exceed the criticallevel. • Install the air conditioner securely in a location where the base can sustain the weight adequately....

Page 6 - SELECTION OF INSTALLATION; * Caution at addition of refrigerant; Air purge; Before installation; Length of refrigerant pipe

38 3 SELECTION OF INSTALLATION Length of refrigerant pipe connected to indoor/outdoor unit 20m or shor ter * 21m to 30m <SP560AT-E> * Caution at addition of refrigerant When the total length of refrigerant pipe exceeds20m, add 20g/m of refrigerant and the maximum totallength of pipe is 50m.(Ma...

Page 7 - Necessary Space for Installation; Obstacle at rear side; Obstacle at front side; Installation Place

39 500 Strong wind Strong wind 2) Supposing the wind direction during the operation season of the air conditioner, installthe unit so that the discharge por t is set atright angle to the wind direction. 4. Installation in the following places may result in some troubles. Do not install the unit in s...

Page 8 - Obstacles at both front and rear sides; Installation of Outdoor Unit

40 1000 or more 300 or more 1500 or more 2000 or more 200 or more 300 or more 300 or more 1000 or more 200 or more 1000 or more 1000 or more 1000 or more 150 or more <Obstacle also at the upper side> Obstacles at both front and rear sides Open the upper side and both right and left sides.The h...

Page 9 - • When there is a possibility of freezing of drain at the; Refrigerant Piping Connection; Keep dust and moisture away from inside the; For Reference

41 Waterproof rubber cap Base plate Drain nipple Knockout hole Waterproof rubber cap Open Drain nipple <SM560AT-E> <SM800AT-E, SP560AT-E, SP800AT-E> • When there is a possibility of freezing of drain at the cold district or a snowfall area, be careful for drainageability of drain. The dr...

Page 10 - Knockout of Pipe Cover; Knockout procedure

42 Knockout of Pipe Cover <SM800AT-E, SP560AT-E, SP800AT-E> Front direction Rear direction Pipe cover Side direction Down direction Knockout procedure • The indoor/outdoor connecting pipes can be con- nected to 4 directions. Take off the knockout par t of the pipe cover in whichpipes or wires ...

Page 11 - REFRIGERANT PIPING; Pipe Forming/End Positioning; • Forming of pipe; Flaring; * In case of flaring for R410A with the conventional

43 4 REFRIGERANT PIPING 85mm Marked line 90˚ Obliquity Roughness Warp B A Pipe Forming/End Positioning <SM560AT-E> • Forming of pipe Form the pipe along with a marked line of the cabinet. • End positioning of pipe Match the ends of both pipes at a distance of85 mm apar t from the marked line. ...

Page 12 - Tightening of Connecting Part; SM800 type valve at gas side

44 Tightening of Connecting Part (Unit: N•m) Externallythreaded side Internallythreaded side Fix with spanner. Tighten with torque wrench. Half union or packed valve Flare nut Flare at indoor unit side Flare at outdoor unit side • Align the centers of the connecting pipes and tighten the flare nut s...

Page 13 - EVACUATING; Air Purge; Vacuum pump

45 5 EVACUATING Air Purge This air conditioner can be installed up to the connecting pipe length and height difference in the following table. With respect to the preservation of terrestrial environment, adopt “Vacuum pump” for air purge (Evacuate air inthe connecting pipes) when installing the unit...

Page 14 - How to open the valve; Handle position; • Open the valve stem or the handle until it strikes

46 Compound pressure gauge Service port (Valve core (Setting pin)) Packed valve (Gas side) Pressure gauge Manifold valve Handle Hi(Keep fully closed) Charge hose(For R410A only) Vacuum pump adapter for counter-flow prevention(For R410A only) Handle Lo Charge hose(For R410A only) –101kPa (–76cmHg) Va...

Page 15 - ELECTRICAL WORK; How to wire; Stripping length power cord and connecting cable; How to remove the valve cover

47 Valve cover Cord clamp Piping cover Indoor/outdoor connecting cables Power cable 6 ELECTRICAL WORK For the air conditioner that has no power cable, connecta power cable as mentioned below. How to wire 1. Connect the connecting cable to the terminal as identified with their respective numbers on t...

Page 16 - FINAL INSTALLATION CHECKS; Check and Test Operation; • Pressure of R410A is approx. 1.6 times higher than that of; Self-Diagnosis by LED Indication; LED indication and code checking

48 Valve cover Check points of outdoor unit Piping cover Flare nut connections (Indoor unit) 7 FINAL INSTALLATION CHECKS Check and Test Operation For R410A, use the leak detector exclusively manufactured forHFC refrigerant (R410A, R134a, etc.). * The conventional leak detector for HCFC refrigerant (...

Page 17 - Installation/Servicing Tools; Changes in the product and components; the charge hose’s por t size.

49 Installation/Servicing Tools Changes in the product and components In the case of an air conditioner using R410A, in order to prevent any other refrigerant from being charged acciden-tally, ser vice por t diameter of the outdoor unit control valve (3 way valve) has been changed. (1/2 UNF 20 threa...

Page 20 - Be careful to the following items before installation.; • Do not use refrigerant charged in the outdoor unit for; Electrical cabling; • Be sure to fix the power cables and indoor/outdoor

52 3 SELECTION OF INSTALLATION Before installation Be careful to the following items before installation. Length of refrigerant pipe <SM1100AT-E, SM1400AT-E> * Caution at addition of refrigerant When the total length of refrigerant pipe exceeds20m, add 40g/m of refrigerant and the maximum tota...

Page 24 - How to remove the front panel; • The metal pipes are attachable to the piping holes.

56 How to remove the front panel 1. Remove screws of the front panel. 2. Pull the front panel downward. Removing the front panel, the electric par ts appear atthe front side. • The metal pipes are attachable to the piping holes. If the size of the used power pipe does not matchwith the hole, adjust ...

Page 25 - Valve at gas side; REQUIREMENT

57 Tightening of Connecting Part (Unit: N•m) Externallythreaded side Internallythreaded side Fix with spanner. Tighten with torque wrench. Half union or packed valve Flare nut Flare at indoor unit side Flare at outdoor unit side • Align the centers of the connecting pipes and tighten the flare nut s...

Page 29 - • Pressure of R410A is approx. 1.6 times higher than that of R22.

61 7 FINAL INSTALLATION CHECKS Check and Test Operation For R410A, use the leak detector exclusively manufactured for HFC refrigerant (R410A, R134a, etc.). * The conventional leak detector for HCFC refrigerant (R22, etc.) cannot be used because its sensitivity for HFCrefrigerant lowers to approx. 1/...

Toshiba RAV-SP1100UT-E - Manuals

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Manual Toshiba RAV-SP1100UT-E

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Toshiba Manuals