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SiUS281811EA
Outline of Control (Indoor Unit)
Part 4 Functions and Control
135
Note(s)
When the indoor unit is FCQ, if the air outlet is set as dual-directional or tri-directional, the starting
conditions will be changed as follows.
Liquid pipe temperature
≤
1°C (33.8°F) (for total of 15 minutes)
or
Liquid pipe temperature
≤
0°C (32°F) (for 1 minute continuously)
During freeze-up prevention operation, the airflow rate is fixed to LL.
(The cancelling conditions are same as the standard.)
0ºC
(32°F)
+7ºC
(44.6°F)
10 min.
1 min.
+1ºC
(33.8°F)
t1
t2
t3
t4
+7ºC
(44.6°F)
10 min.
OR
t > 15 minutes
Freeze-up prevention control
Forced OFF by thermostat
Freeze-up prevention control
Forced OFF by thermostat
Liquid pipe
temperature
Start
Cancel
Start
Cancel
Normal operation
Normal operation
Summary of Contents for SkyAir RZR-TA Series
Page 1: ...Service Manual Cooling Only 60 Hz Heat Pump 60 Hz RZR TA RZQ TA Series SiUS281811EA...
Page 202: ...SiUS281811EA 196 Part 6 Service Diagnosis 5 15 Fan Motor Connector Check for FTQ TA 311...
Page 323: ...SiUS281811EA Wiring Diagrams Part 7 Appendix 317 RZR18 24TAVJUA RZQ18 24TAVJUA 3D124495...
Page 327: ...SiUS281811EA Wiring Diagrams Part 7 Appendix 321 FHQ18 24 30PVJU FHQ36 42MVJU 3D048116C...
Page 328: ...Wiring Diagrams SiUS281811EA 322 Part 7 Appendix FAQ18 24TAVJU 3D114844B...
Page 329: ...SiUS281811EA Wiring Diagrams Part 7 Appendix 323 FBQ18 24 30 36 42 48PVJU 3D065984J...