York IDM030B21E Series, Service Manual

Page: 88 / 144

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