User manual TOSHIBA RAS-M10YKCV-E SERVICE MANUAL

[. . . ] A00-9906 SUPPLEMENT SERVICE MANUAL AIR-CONDITIONER SPLIT TYPE RAS-M10YKV-E, RAS-M13YKV-E / RAS-M18YAV-E RAS-M10YKCV-E, RAS-M13YKCV-E / RAS-M18YACV-E R410A PRINTED IN JAPAN, Nov. , 1999 ToMo CONTENTS 1. SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . REFRIGERANT R410A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CONSTRUCTION VIEWS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] When finished the check and test operation, make sure to return to REMOTE CONTROL. (Push the TEMPORARY button with once again. ) ¨ 10. Explain to the customer on the correct usage of air conditioner with simple layman's terms. AUTO MODE ACL CHK TIMER ON OFF RSV CNL WC-E1BE CHK button MODE button Fig. 9-2-21 R410A (Special requirement) 17) Gauge manifold (Charge hose : R410A special requirement) 18) Vacuum pump (Charge hose : R410A special requirement) 19) Torque wrench 1/4 (17 mm) 16N·m (1, 6 kgf·m) 3/8 (22 mm) 42N·m (4, 2 kgf·m) 1/2 (26 mm) 55N·m (5, 5 kgf·m) 20) Copper pipe gauge adjusting projection margin 21) Vacuum pump adapter Strong wind * The above remote control is one for cooling only model. Fig. Installation in the following places may result in trouble. · A place where high-frequency waves are likely to be generated as from audio equipment, welders, and medical equipment. 9-3-4. Optional Installation Parts (Local Supply) Parts name A B C Refrigerant piping Liquid side : ø6, 35 mm Gas side : ø9, 52 mm or ø12, 7 mm Pipe insulating material (polyethylene foam, 6 mm thick) Putty, PVC tapes Q'ty Each one 1 Each one · Projection margin in flaring : B (Unit : mm) Rigid (Clutch type) Outer dia. R410A tool used of copper R410A R22 pipe 6, 35 9, 52 12, 7 Conventional tool used R410A R22 Fixing bolt arrangement of outdoor unit 600 115 310 Suction side · Total piping length : Two room Multi (A + B) = 30 m or less · Minimum piping length : A or B = 2 m or more · Maximum indoor piping length : A or B = 20 m or less · Maximum piping height difference : A or B = 10 m or less ~ 0, 5 0 ~ 0, 5 0 ~ 0, 5 0 (Same as left) 1, 0 (Same as left) (Same as left) ~ 1, 5 1, 0 ~ 1, 5 1, 0 ~ 1, 5 ~ 1, 0 0, 5 ~ 1, 0 0, 5 ~ 1, 0 0, 5 76 Diffuser Drain hole Imperial (Wing nut type) Outer dia. of copper pipe 6, 35 9, 52 12, 7 R410A 1, 5 1, 5 R22 1, 0 ~ 1, 5 1, 0 ~ 1, 5 1, 5 ~ 2, 0 Fig. 9-3-6 · Secure the outdoor unit with the fixing bolts and nuts if the unit is likely to be exposed to a strong wind. · Use ø8 mm or ø10 mm anchor bolts and nuts. · Maximum piping / height difference between two rooms = 10 m or less A Outdoor unit 9-3-5. Optional Installation Parts (Separate Sold) Parts name RB-M43RE RB-M34EE Reducer (Ø12, 7 Ø9, 52) Expander (Ø9, 52 Ø12, 7) ~ 2, 0 ~ 2, 0 2, 0 ~ 2, 5 10 m or less B · Flaring size : A (Unit : mm) Outer dia. of copper pipe 6, 35 9, 52 12, 7 A R410A 9, 1 13, 2 16, 6 +0 ­ 0, 4 Drainage R22 9, 0 13, 0 16, 2 Bottom plate Drain nipple ø25 Drain hose sold separately or one on the market. 9-3-6. If the outdoor unit is to be mounred on a wall, make sure that the platform supporting it is sufficiently strong. The platform should be designed and manufactured to maintain its strength over a long period of time, and sufficient consideration should be given to ensuring that the outdoor unit will not fall. When the outdoor unit is to be mounted high on a wall, take particular care to ensure that parts do not fall installer is protected. When doing installation work on level ground, it is usual to wiring and piping connections to the indoor units. However if outdoor work is difficult it is possible instead to make changes to the procedure. For example by making adjustments to the wiring and piping length on the inside (rather than the outside). CAUTION KEEP IMPORTANT 4 POINTS FOR PIPING WORK Fig. Insert a flare nut into the pipe, and flare the pipe. As the flaring sizes of R410A differ from those of refrigerant R22, the flare tools newly manufactured for R410A are recommended. However, the B conventional tools can be used by adjusting projection margin of the copper pipe. [. . . ] 43T60002 43T69004 43T69005 43T69031 43T69046 Description Terminal Block, 3P, AC 300V, 20A Sensor, Heat Exchanger 10k, 25°C Sensor, Thermostat 10k, 25°C P. C. Board Assembly, MCC-772 (M10YKCV-E) Location No. 43T69047 43T69050 43T69049 43T61001 43T62006 Description P. C. Board Assembly, MCC-772 (M13YKCV-E) P. C. [. . . ]