Reznor P125 YDSA Parts Manuals - Manual (Page 5)

Form P-Y (01-15), PN 273651R6, Page 5
11 / 12 - Low Ambient
Controller
13 - Capacitor
(Only used with standard
condenser Fan)
7 - VFD
3 - Transformer
15 - Fuses
8 - Line Reactor
2 - Ground Bar 3 - Transformer
5 - Compressor
Controller (DH)
4 - Contactor
(Compressor B)
4 - Contactor
(Cond Fan B)
4 - Contactor
(Cond Fan A)
4 - Contactor
(Compressor A)
4 - Contactor
(Compressor DH)
6 - Power
Feed
Terminals
1a - Phase Loss/Voltage
Monitor (not illustrated)
1b - Socket for 1a
High Voltage Panel
4 - Contactor
(Power Exhaust)
4 - Contactor (ER Wheel)
4 - Contactor (ER Preheat)
(NOTE: Picture shown for illustration purposes - actual configuration to change with options purchased)
27 - Terminal Blocks
5 - Compressor
Controller (A)
16 - Carel
Controller
17 - Plugs for Code 14
18 - BacNet Card (BHB8)
19 - Lon Card (BHB7)
(Not Illustrated)
26 - Pressure Sensor
Transducer
25 - Terminal Strip
24 - Energy Recovery Filter Switch
High Side - Green Tubing
Low Side - Clear Tubing
20 - Supply Fan Pressure Switch
High Side - Blue Tubing
Low Side - Clear Tubing
22 - Exhaust Fan Pressure Switch
High Side - Yellow Tubing
Low Side - Clear Tubing
23 - Unit Dirty Filter Switch
High Side - Red Tubing
Low Side - Clear Tubing
21 - Relay
Low Voltage Panel
(NOTE: Picture shown for illustration purposes - actual configuration to change with options purchased)
27 - Terminal Blocks
Electrical Panels Cabinet Size 1A, Models YDHA size 60 & YDMA size 90
Electrical Compartment and Control Components (Cont’d)