York IDM030B21E Series Service Manual page 88

MAINTENANCE
(Main Parts)
Specifications
Items
Type
Refrigerant Used
Working Temperature Range
Mounting Direction
Flow Direction
Drive Method
Rated Voltage
Drive Condition
Wiring Diagram, Drive Circuit
and Activation Mode
Applicable Indoor Unit
Ducted (Medium Static)
with EconoFresh Kit
Applicable Indoor Unit
Ducted (Medium Static)
with EconoFresh Kit
4-18
Drive Shaft in Vertical Direction, Motor Upside and 90
White (3)
φ1
Red
(1)
< COM >
φ3
Orange
(5)
(4)
Yellow
The coil resistance shall be 100+10Ω
between each phase.
( ): Connector Nos.
a
030
3-7/8
(98)
036, 048
Dimension
e
43-5/16
030-048
(1100)
Specifications
PAM Type
R410A
o o
-22 F to 158 F (-30
Reversible
4-Phase Pulse Motor Method
DC12V+1.2V
100~250PPS
2 Phase Excitation
Procedure
Lead Wire
Phase
Color
M
No.
1
White
φ
2
φ
Yellow
3
φ Orange
φ2 φ4
4
φ
Blue
(6)
Blue
Activation Mode:
1 2 3
4 3 2
Dimension
b c
1-15/16 1-13/16
(49) (46)
Valve Coil
f
41-5/16
PAM-MD12HS-6
(1050)
o o
C to 70 C)
o
in Four Directions
1 2 3 4
ON
OFF
4 1 ...Close
1 4 ...Open
Unit: inch (mm)
Valve Body
d
PAM-B80YGHS-1
13/16
(20)
PAM-BA0YGHS-1
SM-16005-rev.2
1