Lennox FLEXY FX 025 Application Manual page 45

REFRIGERATION DRAWINGS
Air treatment unit
UT
Cooling unit
UF
Condenser coil
BCD
Evaporator coil
BEV1
Blower temperature probe
BT12
Compressor -MG1 accumulator
BTP1
Compressor -MG1 high pressure safety switch
B41
Compressor -MG2 high pressure safety switch
B42
FX 110 - FX 140 - FX 170
VAM
BCD3.4
DT4/2
4
-MC2
YV12
3
4
-B42
3 >P
-B62
>P
VAM
BCD1.2
2
-MC1
YV11
1
17
-B41
2 >P
VAM
1
-B61
>P
UF
Discharge
Suction
Liquid line
Application Guide • FLEXY FX-AGU-1112-E
VAM
DT2/2
VAM
17
FD2
YV14
-MG2
17
17
-B52
<P
-B44
VAM
>P
-B64
-E52
VAM
DT3/2
VAM
DT1/2
17
VAM
FD1
YV13
-MG1
-B51
-B43
17
<P
>P
VAM
-B63
>P
-E51
Pipe diameters
7/8»
1»1/8
5/8»
Compressor -MG1 low pressure safety switch
B51
Thermostatic holder
DT
Dehumidifi er fi lter
FD
Condenser -MC1 fan motor
MC1
Compressor -MG1 contactor
MG1
Blower fan motor MS1
MS1
Manual check valve
VAM
DT4/1
VAM
17
FD4
-MG4
>P
-B54
<P
-E54
DT3/1
VAM
FD3
17
-MG3
-B53
<P
-E53
BEV2.4
DT2/1
4
-MS1
2
2
4
BEV1.3
DT1/1
3
-MS2
1
1
3
UT
Insulated pipes
Uninsulated pipes
STEK options
R407C option
• 43 •