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6
REFRIGERANT SYSTEM DIAGRAM
Heat exchanger
Room temparature thermistor TH21
Item
Gas pipe
Liquid pipe
Item
Gas pipe
Liquid pipe
Electrical Component Location
Fan
Speed
Relays
L1
Line Voltage
Terminal Strip
208/230V 1ph.
13
Gas pipe thermistor TH23
Liquid pipe thermistor TH22
Strainer (#100mesh)
Capacity
R410A
R410A
Capacity
R410A
R410A
Low
Med
High
M1 M2 S
G
L2
1 2
TB15
Terminal
Gas pipe
Linear expansion valve
Strainer (#100mesh)
PVFY-P12,18E00A
ø
12.7 (1/2)
ø
6.35 (1/4)
PVFY-P24, 30, 36, 45, 54E00A
ø
15.88 (5/8)
ø
9.52 (3/8)
Circuit Board
T1
T2
24 VAC
27 VAC
TB5
Terminal
Transformers
Flare connection
mm <in.>
mm <in.>
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