GE 8500 Series Controls-terminal connections, Controls-Terminal Connections, Tips, if applicable

Safety Instructions

Operating Instructions

Controls—terminal connections.

Controls–Terminal Connections

The terminal connections are located behind	CAUTION:
the front case panel through an opening
on the front of the unit.	Improper CDC wiring may damage the Zoneline
To access the terminal connections, remove	electronics or cause erratic Zoneline operation.
the front panel by removing the filter, taking out	No common busing is permitted. A separate wire
the four front screws, the upper two screws from	pair must be run from each separate controlling
the top of the panel and the shipping screws on	switch to each individual Zoneline.
each side, if present. (Discard the four side shipping
screws, if present.)
Insert the building hook-up wires into the bottom
of the terminals and tighten screws securely
to make the desired connections.
Route the wires from the terminal connections
through the unit wire guides and out through	Route wires
the case wire guide.
	through
NOTE: The owner is responsible for setting	wire guides

the appropriate dip switches and connecting	Terminal
terminals.
	connections

Care and Cleaning

24VAC FANLO FANHI REVVAL COMP AUXHEAT COMMON

Room Air Sensor

Motion Sensor

Door Sensor

Central Desk Control

Common–Ground

White–Heater

Yellow–Compressor Black–Reversing Valve Green–High Speed Fan Green–Low Speed Fan Red–24V AC only

Tips

Room Air Sensor (Requires room air sensor kit – RAVRMS)

Troubleshooting

When connected, the room air sensor will allow utilization of the temperature limiting and freeze sentinel features.

NOTE: If GE thermostat RAK148D1, RAK148P1 or RAK164D1, RAK164P1 is used with the unit, the room sensor kit is not needed for temperature limiting since this feature is incorporated in the thermostats.

Room Air Sensor

24VAC FANLO FANHI REVVAL COMP AUXHEAT COMMON

Consumer Support

Hydronic Heating (Requires Hydronic Heating Kit – RAVHW1, RAVHW2 or RAVHW3)

Required connections for hydronic heating kit.

NOTE: R, W, C terminal connections will
also be connected to the remote thermostat	24VAC	FANLO	FANHI	REVVAL	COMP	AUXHEAT	COMMON
if applicable.

6

Hydronic Heating