Carrier 52S series Bedienungsanleitung PDF herunterladen (Seite 41)

WIRING DIAGRAMS (cont)

CAP — Capacitor

COMP — Compressor

CR — Cooling Relay

EQUIP

GND

— Equipment Ground

FM — Fan Motor

FR — Fan Relay

HR — Heating Relay

IFT — Indoor Frost Thermostat

L—Power Supply Line

OL — Overload

PL — Plug

PLS — Primary Limit Switch

SLS — Secondary Limit Switch

SSS — Speed Selector Switch

ST — Start Thermistor

TB — Terminal Board

TRANS — Transformer

Component Connection (Marked)

Component Connection (Unmarked)

Terminal Board Connection

Field Ground Wiring

Field Control Wiring

Accessory or Optional Wiring

Factory Wiring

To Indicate Common Potential Only

Not to Represent Wire

52SE — Typical Wiring Schematic For Remote Control Units

LEGEND

NOTES:

1. Recommended for use on grounded power supply only.

2. Compressor and fan motor thermally protected.

3. Use copper conductors only.

4. All wiring must conform with NEC (National Electrical Code) and

local codes.

5. Dashed lines indicate components when used.

6. Control center uses thermostat part no. HH01AD045 or equivalent.

7. Field control wire suitable for NEC class 2 control circuit, at

24 volts.

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Carrier 52S series Bedienungsanleitung Seite 41