ESIE02–01 Overview of the heating mode functions
Part 2 – Functional Description 2–43
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3.4 Draft Avoidance Control 2
Applicable units The draft avoidance control 2 is applicable for the following units:
Purpose The purpose of the draft avoidance control 2 is to avoid draft when the flap is moving.
Starting conditions The draft avoidance control 2 is activated when:
■ Hot start is finished, or
■ Cold air prevention control is finished.
Time chart If the fan speed is set to “H”, the fan turns at low speed for a certain amount of time.
Used input Draft avoidance control 2 uses the following inputs:
Model type Model name
Cassette FHYCP and FUYP
Corner FHYKP
Ceiling FUYP
Wall FAYP
Fan
Flap
Hot start,
cold air prevention
Setting
OFF/LL
L
H
Po0
Finished
T
T =
24 s (50Hz)
5 s (FH(Y)CP and FH(Y)KP)
Input
Connection on
indoor PCB
Connection on
outdoor PCB
Limit switch for flap 33S —
No. of fan turns X26A —
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