Daikin RZQ100B8V3B Service Manual page 145

ESIE05-03
3.4.3 Discharge Pipe Temperature Control
Outline The expansion valve opening will be controlled in order to avoid abnormal high compressor discharge
temperatures (see also compressor operating frequency control).
Details
M°C
N°C
Part 2 – Functional Description
Normal operation
Td < N°C
Td > M°C
Expansion valve opening
+5 pls/2 min when cooling,
1 min when heating.
RZQ71B
95°C
Outdoor Unit Functional Concept
RZQ100~140B
95°C
80°C
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