Trane GETB manual Low Voltage Wiring, Installation, 24V AC conductors, Six 6 Pin Connector/Harness

Installation

Low Voltage Wiring

Low Voltage Wiring

Factory ordered thermostats and zone sensors are pre-wired with a quick connecting plug.

1After installing the cabinet assem- bly, simply plug the male portion of thermostat/zone sensor plug into the female portion of the plug locat- ed inside the unit’s junction box.

2Mount the thermostat or zone sen- sor on the finished drywall.

Thermostat/zone sensor connection is shown in Figure 13.

Low Voltage Wiring for Field Provided Thermostats/Zone Sensors

Ensure that the AC control wiring be- tween the controls and the unit’s ter- mination point does not exceed three

(3)ohms/conductor for the length of the run.

Note: Resistance in excess of 3-ohms per conductor may cause component failure due to insufficient AC voltage supply.

Check all loads and conductors for grounds, shorts, and mis-wiring.

Use copper conductors unless other- wise specified.

Do not run the AC low voltage wiring in the same conduit with the high volt- age power wiring.

Table 4: 24V AC conductors

Distance from unit	Recommended
to Control	Wire Size
000-460 feet	18 gauge
461-732 feet	16 gauge
733-1000 feet	14 gauge

Factory provided plug

Six (6) Pin Connector/Harness

Red = 24V

Black = Fan

Orange = RV

Yellow = Compressor

Blue = Common

Figure 13: Zone sensor connection

Table 5: Deluxe controller diagnostic LEDs

Color: Green	Color: Red		Controller Mode
LED1	LED2	LED3
OFF	OFF	OFF	Control OFF
ON	OFF	OFF	Normal/Compressor OFF
ON	OFF	FLASH	Anti-short Cycle
ON	OFF	ON	Normal/Compressor ON
FLASH	ON	OFF	Brownout Condition
ON	FLASH	ON	Soft Lockout (low pressure)
ON	FLASH	FLASH	Soft Lockout (high pressure)
ON	ON	ON	Manual Lockout (low pressure)
ON	ON	FLASH	Manual Lockout (high pressure)
ON	FLASH	OFF	Manual Lockout (condensate overflow)
ON	ON	OFF	Compressor Disable

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