Daikin LRLEQ5AY1(E) - 4 Description of Functions and Operation; Operating Mode

Description of Functions and Operation SiENBE28-901
40 Air Cooled Refrigeration Condensing Unit
4. Description of Functions and Operation
4.1 Operating Mode
[Classification of operating modes]
The table below lists all the operating modes available.
<List of operating modes>
1 There are 8 operating modes available. (This includes a mode in which the system is
stopped.)
2 Operating modes 5, 6 and 7 are INV compressor abnormal operation modes.
If operating mode is 4 or 7, the STD1 compressor may be defective.
If operating mode is 1, 2 or 5, the STD2 compressor may be defective.
3 The state in which all the compressors are stopped is operating mode 0.
Compressor
Cooling operation
(Operating Mode)
(1 compressor) (2 compressors) (3 compressors)
INV 1
kkk
INV+STD1 2
kk
INV+STD1+STD2 3
k
INV+STD2 4
k
STD1 5
kk
STD1+STD2 6
k
STD2 7
k