publication

Single Stage

3-wire

Zone Valve

application

Blower/Circulator

Fan Energized

Opens

Valve

(4)

Constant

24 Volt

(Com-

mon)

24 Volt

(Hot)

Cool

System

C RC

CLASS II

TRANSFORMER

HOT

24VAC

NEUTRAL

120VAC

24 Volt

(Hot)

Heat

(5)

Jumper

Closes

Valve

(6)

3-Wire (SPDT) Heat Only Zone Valve Wiring

Remote Sensor Terminals

Supply

voltage

to remote

temperature

sensor

Remote

temperature

sensor

signal

Supply

voltage

to remote

temperature

sensor

TYPICAL WIRING

AND CONFIGURATION

1F95-0680

CONFIGURATION MENU

Menu

Ref

HP SS

Press

Button

Displayed

Factory (Default)

Press

select from listed options

COMMENTS

1 1 MENU

(MS 2)

HP 1, HP 2, SS 1

Selects Multi-Stage (MS 2 No Heat Pump), Heat Pump 1 (HP 1,

1 compressor), Heat Pump 2 (HP 2, 2 compressor or 2

speed compressor), or Single Stage (SS 1)

2 2 MENU (GAS) for SS or MS

ELE

GAS setting: furnace controls the blower

ELE setting: thermostat controls the blower

3 3 MENU

(3) CS

0, 1, 2, 4, 5, 6

Selects Cool Savings

Value 1 (low) to 6 (high), Value 0 disables feature

4 4 MENU

(On) E

OFF

Selects Energy Management Recovery (EMR) On or OFF.

– 5 MENU

(ME) Heat CR

SL, FA

Adjustable Anticipation:

Selects heating cycle rate for MS or SS in #1 only

5 – MENU

(ME) Heat Pump

SL, FA

Adjustable Compressor Anticipation (Heat Pump)

[only when HP1 or HP2 is selected in #1]

6 6 MENU

(ME) Cool CR

(FA) AU CR

SL, FA

Adjustable Anticipation: Selects the cycle rate for cooling (only

when MS 2 or SS 1 is selected in item 1.) or Selects the cycle

rate for Emergency mode and Auxiliary stage if HP1 or HP2

is selected in item 1.

7 7 MENU

(OFF) CL

CL On

Compressor Lockout Time

8 8 MENU Cool Off, Em Heat

Auto

Heat Auto Cool Off,

Heat Off with Fan icon, Heat Off

without Fan icon,

Cool Off, Auto Off

System Mode Configuration

with Automatic Changeover capability

10 9 9 MENU

(On) dL

dL OFF

Selects Display Light On or OFF

11 10 10 MENU

(current temperature)

1 HI, 2 HI, 3HI, 4 HI,

1 LO, 2 LO, 3 LO, 4 LO

Adjustable Ambient Temperature Display

12 11 11 MENU

°F

°C

Selects Fahrenheit/Celsius Temperature Display

13 12 12 MENU

(On) b

OFF

May select Beeper OFF to stop audible key feedback

14 13 13 MENU

(7) P

3, 0

Defaults 7-day programming (P7) but non-programmable (0)

or 5/1/1 programming (P3) is available on most models.

15 14 14 MENU

(2) PS

Selects Program periods per day: 4 = Morn, Day, Eve,

Night 2 = Day, Night

16 15 15 MENU

(OFF) Heat AS

Automatic Schedule for heat mode

17 16 16 MENU

(On) Cool AS

OFF

Automatic Schedule for cool mode

Press and hold the Menu button for at least 5 seconds. The display will show item #1 in the table below. Press Menu to ad-

vance to the next menu item. Press

to change a menu item options.

INSTALLER/CONFIGURATION MENU

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