Outline Of Fan Operation; Outline Of Clean Operation; Outline Of Allergen Clear Operation - Mitsubishi Heavy Industries SRK20ZD-S1 Technical Manual

(12) Outline of fan operation

(a) Operation of major functional components
Fan speed switching
Functional
components
Inverter command speed
Indoor fan motor
Outdoor fan motor
Flap and louver

(13) Outline of clean operation

COOL, DRY, AUTO (COOL, DRY); after operation has stopped, the moisture inside the dryer air conditioner, controls the production
of fungus etc.
(a) Operating condition
'Clean' is switched ON, when the air conditioner receives a STOP signal.
(b) Detail of operation
Inverter command speed
Indoor fan motor
Outdoor fan motor
Flap and louver
(c) Reset condition
When control finishes 120 minutes after the Clean operation starts. When the stop signal is received from the remote control.

(14) Outline of allergen clear operation

(a) The start fan operation, and decision to the operation pattern.
Indoor fan speed at 2nd speed, outdoor fan speed at 4th speed for 6 minutes, measure room temperature and outdoor temperature,
decide to use operation Pattern 1 or operation Pattern 2 according to the conditions in the following diagram.
Inverter command speed
Indoor fan motor
Outdoor fan motor
Flap and louver
(b) Operation flow
Start fan
operation
(6 min.)
Start
AUTO HI
2nd speed 8th speed
0 rps
1st speed
OFF
Fully closed
0
2nd speed
4th speed
Horizontal, center
Operation pattern1
Operation pattern2
Cooling Standby
operation operation
(18 min.) (6 min.)
Allergen clear operations control (90 minutes)
-
MED LO
0rps
6th speed 4th speed
OFF
Depend on the flap and louver control
20
Operation pattern1
0
Outdoor temperature (°C)
Fan operation1
(84 min.)
After cooling operation, if (outdoor
temperature-indoor temperature) > = 9°C or
humidity sensor measures humidity > = 70%
Fan operation 2 (42 min.)
After cooling operation, if (outdoor
temperature-indoor temperature) < 9°C
and humidity sensor measures humidity < 70%
Heating cycle operation (42 min.)
89
-
ULO ECONO
2nd speed 2nd speed
Operation pattern2
4
Fan
operation
1
(18 min.)
End