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ESIE16-03B
|
Part 5. Appendix
5.2. Detailed information setting mode
SA R32 Sky-Air RZAG-L
Page 110
22/08/16
|
Version 1.1
Parameters
Graph 1
Target evaporating temperature control in case of factory setting 16(26)-2-01:
C
AUTION
When using the “LH settings” outside the “Low Humidity Area” there is an increased risk of ice accumulation on the indoor coil or water blowing out from the indoor unit.
Factory setting
Low humidity application setting
Low humidity appli freeze up
operation prevention
Field Setting
16(26)-2-01
16(26)-2-03
16(26)-2-04
Compressor control
• The compressor frequency is controlled in function of the target evaporating temperature.
• The target evaporating temperature is controlled in function of the cooling load.
Minimum target Te = 2°C
Minimum target Te = 0°C
Initial minimum target Te = 2°C, but can be
changed in function of actual Te, to avoid
freeze up activation:
• Te
≤
-1°C for 20 minutes accumulated =>
Change target Te
≥
5°C
• Te
≤
-1°C for 30 minutes accumulated =>
Change target Te
≥
8°C
See graph 1
See graph 2
See graph 3
Freeze protection function
Start
Te
≤
-1°C for 40 minutes accumulated
OR
Te
≤
A°C for 1 minute continuous (Indoor deci-
sion)
Te
≤
-1°C for 40 minutes accumulated
OR
Te
≤
-3°C for 1 minute continuous (Outdoor
decision)
Te
≤
-1°C for 40 minutes accumulated
OR
Te
≤
A°C for 1 minute continuous (Outdoor
decision)
End
Te > 7°C for 10 minutes continuously. (Indoor
decision)
Te > 7°C for 3 minutes continuously
OR
Te > 4°C for 20 minutes continuously (Outdoor
decision)
Te > 7°C for 3 minutes continuously
OR
Te > 4°C for 20 minutes continuously (Outdoor
decision)
FCQG
FHQG
A
-5°C
-3°C
Te target limited
≤
Indoor temp. – 11°
(not to rising wetbulb)
Te target limited
≤
20°C
(to protect the comp.)
Remote controller setting temp.
Te (see note) target
acceptable area
■
Indoor temp. > setting
→
Te target down
■
Indoor temp. < setting
→
Te target up
Te target limited
≥
2°C
(not to freeze)
Te target limited
≥
Indoor temp. – 25°
(not to sweat)
Freeze protection
(40 min. integrated coil temp.
≤
-1°C)
Te target acceptable area
Indoor Temp
(°C DB)
Содержание RZAG100L7V1B
Страница 14: ...ESIE16 03B Part 1 Introduction 1 4 How to use Page 14 22 08 16 Version 1 1 SA R32 Sky Air RZAG L ...
Страница 60: ...ESIE16 03B Part 2 Troubleshooting 2 5 Other capacity range Page 60 22 08 16 Version 1 1 SA R32 Sky Air RZAG L ...
Страница 98: ...ESIE16 03B Part 5 Appendix Page 98 22 08 16 Version 1 1 SA R32 Sky Air RZAG L ...