Draft Avoidance Control 2 - Daikin SkyAir Service Manual

SiBE28-804
2.5

Draft Avoidance Control 2

Purpose The purpose of the draft avoidance control 2 is to avoid draft when the flap is moving.
Starting The draft avoidance control 2 is activated when:
conditions
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:
Input
Limit switch for flaps
No. of fan turns
Functional Description
Hot start is finished, or
Cold air prevention control is finished.
H
Fan
OFF/LL
Setting
Flap
Po0
Hot start finished
L
T
Indoor Unit Functional Concept
T = 24 s
FCQ: T = 5s
Connection on Connection on
indoor PCB outdoor PCB
33S —
X26A —
57