(Main Parts)
MAINTENANCE
4-54
SM-18001-rev.1
Micro-Computer
Pulse Signal
2-2 Phase Permanent Magnetic Pulse Motor
Opening of Expansion Valve is Controlled
by the indoor unit PCB1.
Refrigerant Flow Control
Precise Control
4.4.3.4 Electronic Expansion Valve
Gear
Driver
Valve
Bellows
* Electronic Expansion Valve
The following electronic expansion valves are adopted.
Type Model Expansion Valve Body Motor for EXPV
Ducted High Static
(H,Y)IDH018B21S
PAM-B80YGHS-1
PAM-MD12HS-5
(H,Y)IDH024B21S
(H,Y)IDH030B21S
(H,Y)IDH036B21S
PAM-BA0YGHS-1
(H,Y)IDH048B21S
Ducted Medium Static
(H,Y,C)IDM006B21S
PAM-B40YGHS-1
PAM-MD12HS-5
(H,Y,C)IDM008B21S
(H,Y,C)IDM012B21S
(H,Y,C)IDM015B21S
(H,Y,C)IDM018B21S
PAM-B80YGHS-1(H,Y,C)IDM024B21S
(H,Y,C)IDM030B21S
(H,Y,C)IDM036B21S
PAM-BA0YGHS-1
(H,Y,C)IDM048B21S
Ducted Slim
(H,Y,C)IDS006B21S
PAM-B40YGHS-1
PAM-MD12HS-5
(H,Y,C)IDS008B21S
(H,Y,C)IDS012B21S
(H,Y,C)IDS015B21S
(H,Y,C)IDS018B21S PAM-B80YGHS-1