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5

INSTALLER/CONFIGURATION MENU 

To enter the menu: Press the

 Menu

 touch key. Press and hold for 5 seconds the 

Installer Config

 touch key. This displays 

screen reference #1 in the table below. Screen Reference numbers appear in top right corner of display. Press 

 to advance 

to the next menu item or 

 to return to a previous menu item. Press   or   to change a menu item option. Shaded items are 

not available if selected for Non-Programmable. Write the options selected in the "Option Selected" column of the menu.

Installer Note:

 To default the programming, clock and Configuration Menu to the Factory Default Settings, press the  

,

and SYSTEM keys simultaneously. The thermostat display will go blank for a few seconds, and then all segments will display 
momentarily. 

For heat pump systems, Configuration Menu items 1 and 3 must be set to match the heat pump system. 

CONFIGURATION MENU

Screen

Reference

Number

SS1

MS2

HP1
HP2 

Press 

key

Displayed 

Factory 

(Default)

Press 

 or 

 

to select from 

listed options

Comments

Option

Selected

1

SS1

HP 1

Selects Heat Pump 1  (HP1, 1 compressor), or Single Stage.

2

(GAS)

ELE

GAS setting: furnace controls blower.  

 

 

 ELE setting: thermostat controls blower.

3

0b (0)

b

Selects Reversing Valve (This item is only to appear if HP1 or HP2 

is selected above.)

4

Days, 

(7) P

5

 or 

0

Programs per week. (7 days, 5+1+1 days or non-programmable)

5

(4) PS

2

Programs per day.  

 

 

 

 4 = Morning, Day, Evening, Night 

 

 

 2 = Day, Night

Not available if 4 is 0

6

Cool-Off-

Heat-Auto

Cool-Off-Heat, Heat Off, 

Heat, Cool-Off, Auto Off

System switch configuration in non heat pump mode.

Cool-Off-Heat-

Em-Auto

Cool-Off-Heat-Em, 

Off-Em-Auto

System switch configuration, heat pump mode.

7

(On) 

E

OFF

Selects Energy Management Recovery. Not available if 4 is 0

8

(FA) Heat, Cr 

SL

Selects Adjustable Anticipation, cycle rate, Heat

9

(FA) Cool, Cr 

SL

Selects Adjustable Anticipation, cycle rate, Cool

10

(FA) Cr/AU, Em

SL

Selects Adjustable Anticipation, cycle rate auxiliary, (This item is  

 only to appear if HP1 or HP2 is selected above).

11

(OFF) 

SC

On

Select stage cycle completion On or Off.

12

(OFF) 

CL

 

On

Selects Compressor Lockout.

13

(OFF) 

dL

On

Selects Continuous Display backlight.

14

0

(Temperature)

5, LO to 5, HI

Selects Adjustable Ambient Temperature Display [range -5 (LO) to 

+5 (HI)].

15

°F

°C

Selects °F/°C Display (temperature units in Fahrenheit or Celsius).

16

(On) 

b

OFF

Selects audible Beeper On/Off.

17

(On) 

dS

OFF

Selects Daylight Saving Time calculation.

18

(On) Heat, 

AS

 

OFF

Selects Automatic Schedule for comfort temperature Programming, 

heat mode. Not available if 4 is 0

19

(On) Cool, 

AS

 

OFF

Selects Automatic Schedule for comfort temperature Programming, 

cool mode. Not available if 4 is 0

20

(OFF) 

CS

  

On

Selects Cool Savings Feature On of Off.

21

CS 

Cool Savings

(3)

1-2-3-4-5-6

Selects amount of Cool Savings adjustment.

22

(Off) 

CO

On

Select Compressor Optimization (not available on earlier models)

23

(OFF) CA

On

Selects Comfort Alert Feature On or Off. (not available on earlier 

models)

24

(99) Heat, 

HL

 

62-98

TEMPERATURE LIMIT, HEAT (max. heat set point).

25

(45) Cool, 

LL

 

46-82

TEMPERATURE LIMIT, COOL (min. cool set point).

26

OFF,   

Keypad Lockout

L

 (total), 

P

 (partial), 

Temperature Limit

(limited temperature range)

Selects Keypad Lockout.

27

000

001-999

Selects Keypad Lockout Combination (active only if keypad Lockout

is selected).

28

Remote (OFF)

On

Remote temperature sensor, enable/disable.

29

Remote, In 

Outdoor Remote

Remote temperature sensor (Indoor/Outdoor).

30

(On) LS

OFF

Local temp. Sensor enable/disable (only when Indoor Remote is   

 selected  On).

31

(OFF) dF

On

Selects Dual Fuel feature On or OFF (this item appears if HP1 or 

HP2 is selected above).

32

(35) dF

-5 - 50

Selects Dual Fuel setpoint (°F), dF selected On with outdoor sen-

sor available.

33

(05) dF

0 - 09

Selects Dual Fuel setpoint (°F), dF selected On with no outdoor 

sensor.

Summary of Contents for 1F97-1277

Page 1: ...products containing mercury must not be discarded in household trash Do not touch any spilled mercury Wearing non absorbent gloves clean up any spilled mercury and place in a sealed container For proper disposal of a product containing mercury or a sealed container of spilled mercury place it in a suitable shipping container Refer to www thermostat recycle org for location to send the product cont...

Page 2: ...hes The Power Stealing Switches Fig 1 should be left in the On position for most systems The information in the following table details the thermostat power method and switch options WARNING Thermostat installation and all components of the control system shall conform to Class II circuits per the NEC code INSTALLATION Figure 1 Thermostat Base Multi Stage 1F97 1277 2 AA Batteries Power Stealing Sw...

Page 3: ...tem You can configure the thermostat for use with the following fossil fuel systems Heat Pump 1 HP1 System RC RH C Y W E G O B 6 L CLASS II TRANSFORMER HOT 24VAC NEUTRAL 120VAC Heat mode 2nd stage Emergency Mode 1st stage Note Dual Fuel option de energizes Heat mode stage 1 compressor when auxiliary heat is energized 24 volt power for cooling 24 volt power for heating 24 volt common optional for s...

Page 4: ...Items 7 15 6 5 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 3 0 3 1 3 2 3 3 3 4 3 5 3 6 3 7 3 8 3 9 3 19 20 2 1 11 10 15 16 9 8 17 13 12 4 18 15 Remote indicates that the indoor remote temperature sensor is being accessed Outdoor Remote indi cates the outdoor remote temperature sensor is being accessed 16 Display time remote temperature 17 Heat ...

Page 5: ...ycle rate Heat 9 FA Cool Cr SL Selects Adjustable Anticipation cycle rate Cool 10 FA Cr AU Em SL Selects Adjustable Anticipation cycle rate auxiliary This item is only to appear if HP1 or HP2 is selected above 11 OFF SC On Select stage cycle completion On or Off 12 OFF CL On Selects Compressor Lockout 13 OFF dL On Selects Continuous Display backlight 14 0 Temperature 5 LO to 5 HI Selects Adjustabl...

Page 6: ...plete heating and or cooling cycles on the highest stage engaged during the cycle Thermostat will not reduce heating or cooling stages be fore the heating or cooling cycle is satisfied and all stages are turned off 12 Select Compressor Lockout CL Selecting CL On will cause the thermostat to wait 5 minutes between cool ing cycles This is intended to help protect the compressor from short cycling So...

Page 7: ...en using this feature The temperature limit icon will flash if an attempt is made to adjust the temperature beyond the range selected 25 Cool Temperature Limit Range This feature adjusts the lowest setpoint temperature for cool The default setting is 45 F It can be changed to a setting between 46 F and 82 F The temperature limit icon will be dis played to the left of your setpoint temperature when...

Page 8: ... is delayed for the time selected in seconds This delay is factory set to 60 but can be set in the range of 0 to 99 35 Select Auxiliary Off AO Applicable with HP1 or HP2 selected with outdoor sensor Select the temperature that will inhibit the auxiliary heating stage As long as the outdoor temperature is above the selected temperature the auxiliary heat will not turn on The default setting is 80 d...

Page 9: ... that the Emergency system is operating 3 Press to adjust the thermostat below room temperature The heating system should stop operating 20 minutes if the thermostat has not called for heat or cool during the past 60 minutes This assures moderate air ci rculation even when the heating and cooling equipment is not cycling Choose the System Setting Cool Off Heat Em Auto Press the SYSTEM key to selec...

Page 10: ...step or press Advance Day until the day you wish to copy to is flashing 5 Press Copy Copy will disappear the day you copied from will disappear and the day s you copied to will be on 6 If you wish to copy this same program into other days press Copy and repeat steps 3 4 and 5 7 Press Run Schedule to return to normal operation Fill in the blank schedule on the next page then Enter the Heating Progr...

Page 11: ... You can eliminate these two program periods in the configuration menu reference 5 if the building is occupied all day Day period will change to 6 00 AM and 70 and can be programmed as required Wake Up Morning Leave For Work Day Return Home Evening Go To Bed Night Heating Program 6 00 AM 70 F 8 00 AM 62 F 5 00 PM 70 F 10 00 PM 62 F Cooling Program 6 00 AM 75 F 8 00 AM 83 F 5 00 PM 75 F 10 00 PM 78...

Page 12: ... on the terminal block allow connection of the remote sensor The thermostat must have 24 VAC Common connection to terminal C for the remote sensor to operate The remote sensor can be enabled or disabled in the Installer Configuration menu item 28 When remote sensor Remote is selected Off factory default no remote sensor is enabled When remote sensor is selected On the next step is to select the re...

Page 13: ...the dual fuel temperature setpoint menu item 33 can be set to a temperature of 5 through 50 When outdoor remote sensor is not installed a software logic based dual fuel number menu item 34 from 01 to 09 can be selected A higher temperature or dual fuel setting will provide a smaller stage separation between the heat pump and Aux to give more comfort A lower temperature or number will provide a lar...

Page 14: ... FAN Switch set to Fan ON Check each wire connection to verify they are not shorted or touching together No bare wire should stick out from under terminal block Try resetting the thermostat as de scribed above If the condition persists the manufacturer of your system or service person can instruct you on how to test the Heat Cool system for correct operation If the system operates correctly replac...

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