Home Automation RC-2000 installation instructions Zone Controller, 12 11 10 8 7 6 4, Thermostat

Single Stage Conventional for Zone Control Systems

12

11

10

8

7

6

4

3

1

Dehumidier	(D)
Humidifier	(H)
Cool Mode	(Y2)
Fan	(G)
Cool	(Y1)
Heat	(W1)
Heat Mode	(W2)
24VAC Common	(C)
24VAC "HOT"	(RC)

UP

ZONE CONTROLLER

Dehumidifier

Humidifier

System Cool Mode

Fan Relay

Zone Cool

Zone Heat

System Heat Mode

	24VAC
THERMOSTAT	CONTROL
	TRANSMFOMER

Figure 7 – Connections for single stage thermostat for zone control systems

CONFIGURATION

￿The “System Type” for this thermostat must be set to “Zone Control” under “System Options”.

The two additional outputs (W2 and Y2) are use with zoned heating and cooling systems. The W2 and Y2 terminals control the mode of operation (heating or cooling) of the zone control panel. The zone control panel will recognize calls for heat (W) from the individual zones when the W2 terminal is energized, and calls for cool (Y) when the Y1 terminal is energized. Neither W2 nor Y2 is energized when the mode is set to "OFF". Therefore, the RC-2000 can act as a Master to set the operating mode of the entire system.

POWER UP

1.Double check wiring, be sure that there are no stray wires or wire strands at the connections.

2.Connect power to the transformer and system. The display will show the current thermostat settings.

3.Press [FAN] and select “On”. The fan should come on.

4.Press [FAN] and select “Auto”. The fan should go off.

5.Set the Mode to "Heat". Raise the desired heat setting above the current temperature. Ensure that the heating unit comes on. Set the mode to "Off". Ensure that the heating unit goes off.

6.Set the Mode to "Cool". Lower the desired cool setting below the current temperature. Ensure that the cooling unit comes on. Set the mode to "Off". Ensure that the cooling unit goes off.

7