User manual TOSHIBA RAS-07EA SERVICE MANUAL

[. . . ] Indoor Unit (E-Parts Assy) Indoor Unit Outdoor Unit Outdoor Unit (E-Parts Assy) ­2­ FILE NO. Specifications Unit model Current limited Cooling capacity Cooling capacity range Heating capacity Heating capacity range Power supply Electric characteristics Indoor Outdoor (kW) (kW) (kW) (kW) Indoor Operation mode Running current Power consumption Power factor Operation mode Running current Power consumption Power factor Starting current High (Cooling / Heating) Low (Cooling / Heating) (Cooling / Heating) Height Width Depth RAS-10UKV-E RAS-07EA -- 2. 5 0. 9 ­ 3. 0 3. 2 0. 7 ­ 4. 0 220 ­ 240V ­1Ph ­50/60Hz Cooling Heating 0. 15 0. 15 30 30 87 87 Cooling Heating 3. 42 3. 69 750 810 95 95 3. 84 3. 21 38/39 27/29 46/47 RAS-10UKV-E 275 790 208 10 30 530/590 RAS-07EA 530 660 240 28 750 Single rotary type with DC-inverter variable speed control DA89X1F-20D 18 1300/1300 Flare connection 6. 35 9. 52 6. 35 9. 52 10 10 8 R-410A 0. 64 3 Wires: includes earth 4 Wires: includes earth 21 ­ 32 / 0 ­ 28 10 ­ 43 / ­10 ­ 24 1 1 1 2 (3. 1 x 16L) 1 1 2 6 (4 x 25L) 1 1 1 (A) (W) (%) (A) (W) (%) (A) (dB·A) (dB·A) (dB·A) (mm) (mm) (mm) (kg) (W) (m3/h) (mm) (mm) (mm) (kg) (W) Outdoor COP (Cooling / Heating) Operation noise Indoor Outdoor Unit model Dimension Indoor unit Net weight Fan motor output Air flow rate (Cooling / Heating) Outdoor unit Unit model Dimension Height Width Depth Net weight Compressor Motor output Type Model Fan motor output Air flow rate (Cooling / Heating) Piping connection Type Indoor unit Liquid side Gas side Outdoor unit Liquid side Gas side Maximum length (Per unit) Maximum chargeless length Maximum height difference Refrigerant Name of refrigerant Weight Wiring connection Power supply Interconnection Usable temperature range Indoor (Cooling / Heating) Outdoor (Cooling / Heating) Accessory Indoor unit Installation plate Wireless remote control Remote controller holder Flat head wood screw Purifying filter Zeolite filter Batteries Mounting screw Installation manual Owner's manual Outdoor unit Drain nipple (W) (m3/h) (m) (m) (m) (kg) (°C) (°C) · The specification may be subject to change without nitice for purpose of improvement. ­3­ FILE NO. Operation Characteristic Curve <Cooling> 7 <Heating> 7 6 6 5 5 Current (A) 3 Current (A) Conditions Indoor : DB 27°C/WB 19°C Outdoor : DB 35°C Air flow : High Pipe lengthh : 5m 230V a 4 4 3 2 2 a Conditions Indoor : DB 20°C Outdoor : DB 7°C/WB 6°C Air flow : High Pipe lengthh : 5m 230V 1 1 0 0 20 40 60 80 100 Compressor speed (rps) 0 0 20 40 60 80 100 Compressor speed (rps) 1-3. Capacity Variation Ratio According to Temperature <Cooling> 105 100 95 90 85 80 75 70 65 60 55 50 32 a Conditions Indoor : DB 27°C/WB 19°C Indoor air flow : High Pipe lengthh 5m <Heating> 120 Current Limited Start 110 100 90 80 70 60 50 40 30 20 a Conditions Indoor : DB 20°C Indoor air flow : High Pipe lengthh : 5m Capacity ratio (%) Capacity ratio (%) 33 34 35 36 37 38 39 40 41 42 43 10 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 Outdoor temp. [. . . ] 9-2-5 CAUTION Firmly insert the drain hose and drain cap; otherwise, water may leak. ­ 40 ­ Die-cutting Front panel slit Fig. 9-2-9 Piping preparation Changing drain hose Rear left FILE NO. SVM-02007 In case of right or left piping · After scribing slits of the front panel with a knife or a making-off pin, cut them with a pair of nippers or an equivalent tool. Slit 9-2-6 Indoor Unit Fixing 1. Pass the pipe through the hole in the wall, and hook the indoor unit on the installation plate at the upper hooks. Swing the indoor unit to right and left to confirm that it is firmly hooked up on the installation plate. While pressing the indoor unit onto the wall, hook it at the lower part on the installation plate. Pull the indoor unit toward you to confirm that it is firmly hooked up on the installation plate. Hook here 1 Fig. 9-2-10 In case of bottom right or bottom left piping · After scribing slits of the front panel with a knife or a making-off pin, cut them with a pair of nippers or an equivalent tool. 1 Installation plate Slit 2 Hook Press (unhook) Fig. 9-2-14 · For detaching the indoor unit from the installation plate pull the indoor unit toward you while pushing its bottom up at the specified parts. Left-hand connection with piping Bend the connecting pipe so that it is laid within 43 mm above the wall surface. If the connecting pipe is laid exceeding 43 mm above the wall surface, the indoor unit may unstably be set on the wall. When bending the connecting pipe, make sure to use a spring bender so as not to crush the pipe. · A place which is not exposed to a strong wind. · A place free of a leakage of combustible gases. · A place which does not block a passage. · When the outdoor unit is to be installed in an elevated position, be sure to secure its feet. · An allowable length of the connecting pipe is up 10m for 10UKV-E and 15m for 13UKV-E. · An allowable height level is up to 8m for 10UKV-E and 10m for 13UKV-E. · A place where the drain water does not raise any problem. CAUTION · Do not apply an excess force. Otherwise, the nut may crack depending on the conditions. of copper pipe Ø6. 35 mm Ø9. 52 mm Tightening torque 14 to 18 (1. 4 to 1. 8 kgf·m) 33 to 42 (3. 3 to 4. 2 kgf·m) CAUTION 1. Install the outdoor unit without anything blocking the air discharging. When the outdoor unit is installed in a place exposed always to strong wind like a coast or on a high story of a building, secure the normal fan operation using a duct or a wind shield. [. . . ] Attachment 1) Insert the claws of the fan guard in the hole of the front cabinet. Push the hooking claws (12 positions) by your hand and fix the claws. Requirement: This completes all the attaching work. Check that all the hooking claws are fixed to the specified positions. [. . . ]