![background image](http://html1.mh-extra.com/html/daikin/skyair-rzr-ta-series/skyair-rzr-ta-series_service-manual_3918999198.webp)
Test Operation
SiUS281811EA
192
Part 5 Field Settings and Test Operation
Caution
No display on the remote controller
Error in connection/communication among indoor unit remote controllers. Check if there is any
disconnection or loosening of connectors.
For the plumber
For the electrician
Before giving the air conditioner back to the customer after a test operation, please make sure that
the casing is securely in place and the screws are well fastened.
U4
01
Q1/Q2 or indoor-outdoor units wiring error
Check (Q1/Q2) wiring.
03
Q1/Q2 or indoor-outdoor units wiring error
Check (Q1/Q2) wiring.
04
System test operation ends abnormally.
Re-execute the test operation.
U9
01
System mismatch
Mismatched indoor unit models used (R-410A,
R-407C, RA, Hydrobox, etc.).
Defective indoor unit
Check if there are any other defective
indoor units and verify if the indoor unit
combination meets requirements.
UA
03
Defective indoor unit connection or
mismatched models (R-410A, R-407C, RA,
Hydrobox, etc.).
Check if there are any other defective
indoor units and verify if the indoor unit
combination meets requirements.
18
Defective indoor unit connection or
mismatched models (R-410A, R-407C, RA,
Hydrobox, etc.).
Check if there are any other defective
indoor units and verify if the indoor unit
combination meets requirements.
31
Wrong combination of units (multi-unit system) Check the compatibility of unit types.
49
Wrong combination of units (multi-unit system) Check the compatibility of unit types.
UF
01
Defective automatic addressing
(inconsistency)
Check if the quantity of connected
units is below the maximum number of
units that can be connected (through
monitor mode) or if initiation is
complete.
05
Stop valve closed or defective (During system
test operation)
Open the stop valve.
UH
01
Defective automatic addressing
(inconsistency)
Check if the quantity of connected
units is below the maximum number of
units that can be connected (through
monitor mode) or if initiation is
complete.
A0
01
External protection device abnormality
Check if 24 VAC power has been
supplied to R and C terminals.
Check if TB4 and TB5 terminals have
not been opened.
Check F1U fuse.
Error code
Description
Solution
Primary
code
Sub
code
Содержание SkyAir RZR-TA Series
Страница 1: ...Service Manual Cooling Only 60 Hz Heat Pump 60 Hz RZR TA RZQ TA Series SiUS281811EA...
Страница 202: ...SiUS281811EA 196 Part 6 Service Diagnosis 5 15 Fan Motor Connector Check for FTQ TA 311...
Страница 321: ...SiUS281811EA 315 Part 7 Appendix 1 Wiring Diagrams 316 1 1 Outdoor Unit 316 1 2 Indoor Unit 320 Part 7 Appendix...
Страница 322: ...Wiring Diagrams SiUS281811EA 316 Part 7 Appendix 1 Wiring Diagrams 1 1 Outdoor Unit RZR18 24TAVJU RZQ18 24TAVJU 3D115455...
Страница 323: ...SiUS281811EA Wiring Diagrams Part 7 Appendix 317 RZR18 24TAVJUA RZQ18 24TAVJUA 3D124495...
Страница 324: ...Wiring Diagrams SiUS281811EA 318 Part 7 Appendix RZR30 36 42 48TAVJU RZQ30 36 42 48TAVJU 3D115456...
Страница 325: ...SiUS281811EA Wiring Diagrams Part 7 Appendix 319 RZR30 36 42 48TAVJUA RZQ30 36 42 48TAVJUA 3D124500...
Страница 326: ...Wiring Diagrams SiUS281811EA 320 Part 7 Appendix 1 2 Indoor Unit FCQ18 24 30 36 42 48TAVJU 3D115647A...
Страница 327: ...SiUS281811EA Wiring Diagrams Part 7 Appendix 321 FHQ18 24 30PVJU FHQ36 42MVJU 3D048116C...
Страница 328: ...Wiring Diagrams SiUS281811EA 322 Part 7 Appendix FAQ18 24TAVJU 3D114844B...
Страница 329: ...SiUS281811EA Wiring Diagrams Part 7 Appendix 323 FBQ18 24 30 36 42 48PVJU 3D065984J...