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Cancels: New WD 558F.36.1
11/15/00
DIAGRAM INDEX
LEGEND
UNIT LABEL DIAGRAM
Unit 558F Voltage-Phase-Hertz Type Label Diagram Figure No.
036,048
208/230-1-60 Schematic/Component Arrangement 50DK508524 1
208/230-3-60 Schematic/Component Arrangement 50DK508526 2
460-3-60 Schematic/Component Arrangement 50DK508529 3
575-3-60 Schematic/Component Arrangement 50DK508531 4
060
208/230-1-60 Schematic/Component Arrangement 50DK508525 5
208/230-3-60 Schematic/Component Arrangement 50DK508527 6
460-3-60 Schematic/Component Arrangement 50DK508530 7
575-3-60 Schematic/Component Arrangement 50DK508532 8
072
208/230-3-60, 460-3-60 Schematic/Component Arrangement 50DK508528 9
575-3-60 Schematic/Component Arrangement 50DK508533 10
090-150
208/230-3-60, 460-3-60 Schematic/Component Arrangement 50DK508793 11
575-3-60 Schematic/Component Arrangement 50DK508794 12
ACCESSORY WIRING
Description Unit Size Fig. No.
Motormaster® I Control 036-150 13
Motormaster II Control
036-072 14
090-150 15
Time Guard® II Device 036-150 16
Solid-State Enthalpy Control 036-150 17
Differential Enthalpy Control 036-150 18
EconoMi$er 036-072 19
EconoMi$er Sensor Wiring 036-150 20
Power Exhaust 036-072 21
wiring diagrams
SINGLE PACKAGE ROOFTOP
ELECTRIC COOLING
UNITS
558F
036-150
3 to 12
1
/
2
Tons
A
HA — Adjustable Heat Anticipator
A
WG — American Wire Gage
C
— Contactor, Compressor
C
AP. — Capacitor
C
B—Circuit Breaker
C
C—Cooling Compensator
C
OMP — Compressor Motor
D—Diode
EC — Enthalpy Control
ECON — Economizer
EPS — Emergency Power Supply
(Nine-Volt Battery)
EQUIP — Equipment
ER — Economizer Relay
FPT — Freeze-Up Protection Thermostat
FU — Fuse
G
ND — Ground
HC — Heater Contactor (Strip Heat)
HPS — High-Pressure Switch
IFC — Indoor-Fan Contactor
IFM — Indoor-Fan Motor
IFMOVL— Indoor-Fan Motor Overload
TDR — Time-Delay Relay
TH — Thermostat, Heating
TRAN — Transformer
Field Splice
Marked Wire
Terminal (Marked)
Terminal (Unmarked)
Terminal Block
Splice
Splice (Marked)
Factory Wiring
Field Control Wiring
Field Power Wiring
Accessory or Optional Wiring
To indicate common potential only.
Not to represent wiring.
IFR — Indoor-Fan Relay
LPS — Low-Pressure Switch
LSM — Limit Switch (Manual Reset)
MTR — Motor
OAT — Outdoor-Air Thermostat
OFC — Outdoor-Fan Contactor
OFM — Outdoor-Fan Motor
OLR — Overload Relay
P—Plug
PL — Plug Assembly
QT — Quadruple Terminal
R—Relay
SAT — Supply-Air Thermostat
SEN — Sensor
ST — Start Thermistor
SW1 — Switch Fully Open
SW2 — Switch Fully Closed
SW3 — Switch Minimum Vent Position
SW4 — Switch Maximum Vent Position
TB — Terminal Block
TC — Thermostat, Cooling