User manual TOSHIBA RAV-SP800AT-E SERVICE MANUAL

[. . . ] A03-014 SERVICE MANUAL SPLIT TYPE RAV-SP1100UT-E RAV-SP560AT-E, RAV-SP800AT-E RAV-SP1100AT-E, RAV-SP1400AT-E R410A The type of all the indoor units described in this Service Manual is a new model, RAV-SP1100UT-E only. For the other indoor units to be combined, refer to the Service Manuals for the following models. Indoor unit RAV-SM560UT-E RAV-SM800UT-E RAV-SM1400UT-E RAV-SM561BT-E RAV-SM801BT-E RAV-SM1101BT-E RAV-SM1401BT-E RAV-SM561CT-E RAV-SM801CT-E RAV-SM1101CT-E RAV-SM1401CT-E RAV-SM560KRT-E RAV-SM800KRT-E Service Manual No. A02-013 A02-013 A03-003 A03-007 A03-007 A03-007 A03-007 A03-015 A03-015 A03-015 A03-015 A02-013 A02-013 4-way Air Discharge Cassette type Concealed Duct type Under Ceiling type High wall type PRINTED IN JAPAN, Feb. , 2004 ToMo CONTENTS 1. [. . . ] Replace Defect * Refer to Characteristics-3. [F04 error]/[19 error] Is connection of TD sensor connector of CDB CN600 normal?YES Are characteristics of TD sensor resistance value normal?YES NO Correct connection of connector. NO Replace TD sensor. Check control P. C. Replace Defect * Refer to Characteristics-4. [F08 error]/[1b error] Is connection of TO sensor connector of CDB CN601 normal?YES Are characteristics of TO sensor resistance value normal?YES NO Correct connection of connector. NO Replace TO sensor. Check CDB. Defect Replace * Refer to Characteristics-5. 59 [L29 error]/[1C error] Are connections of CDB CN800 and CDB IPDU CN06 connectors normal?YES Was the error just after power ON determined?NO NO Correct connection of connector. YES Are cabling/connector normal?YES NO Check cabling between IPDU and CDB and connector. IPDU P. C. board error Defect Replace YES Is there no abnormal overload?board come to closely contact with heat sink?YES NO Improve and eliminate the cause. Correct mounting. IPDU P. C. board error Defect Replace [H02 error]/[1d error] NO Is power voltage normal?YES Are connections of cable/connector normal?YES Does electron expansion valve normally operate?YES NO NO NO Improve power line. Check and correct circuit cabling such as cabling to compressor (phase missing) and connector. Compressor lock Replace Check TE and TS sensors. Defect Replace 60 [P03 error]/[1E error] Is protective control such as discharge temprelease control normal?YES NO Are connections of cable/connector normal?YES NO Correct the cabling and connection of connector. Check parts. Defect Replace NO Is charged refrigerant amount normal?NO Are characteristics of TD sensor resistance value normal? [. . . ] * In this time, work attentively so that the cycle pipes are not damaged by dent or deformation. Apply protective measures to pipes if necessary. 2 Cord heater installation work Drill a hole on the outdoor unit base, and fix the cord heater to the outdoor unit base using P-shape clamp. Using a motor drill, etc. , drill Ø3. 2 holes to the existing emboss on the outdoor unit base. (12 positions) As shown in the left figure, install the cord heater to the outdoor unit base by using P-shape clamp and screws (Self-tapping screw type-B Ø4 × 6mm, stainless). [. . . ]