Robertshaw 9901i, 9915i, 9920i User Manual
9901
i
DELUXE
9915
9920
i
i
PROGRAMMABLE
THERMOSTATS
User's Manual
Menu Driven Display
Integrated Damper /
Economizer Control
24 VAC with Worry-Free
Memory Storage
English and Spanish Menus
Fresh Air
Control
110-1069B
Two Year Warranty
IMPORTANT SAFETY INFORMATION
WARNING:
!
Always turn off power at the main power source by unscrewing fuse or switching circuit
breaker to the off position before installing, removing, or cleaning this thermostat.
Read all of the information in this manual before programming this thermostat.
This is a 24V AC low-voltage thermostat. Do not install on voltages higher than 30V AC.
All wiring must conform to local and national building and electrical codes and ordinances.
Do not short (jumper) across terminals on the gas valve or at the system control to test
installation. This will damage the thermostat and void the warranty.
This thermostat is equipped with automatic compressor protection to prevent potential
damage due to short cycling or extended power outages. The short cycle protection provides a
5-minute delay between heating or cooling cycles to prevent the compressor from being damaged.
Do not switch system to cool if the temperature is below 50°F (10°C). This can damage the
cooling system and may cause personal injury.
Use this thermostat only as described in this manual.
2
TABLE OF CONTENTS
Changing the Time of Day . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 4
Turning on Heating and Cooling Cycles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 5
What do the LED’s below the display mean? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 6
Fan Cycles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 7
Intermittent Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 7
Temporary Temperature Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 8
Timed Temperature Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 9
Permanent Hold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 10
Returning to Program Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 10
Vacation Hold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 11
Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 12
Copy Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 14
Events . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 15
Energy Savings Programs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 15
Setting the Economizer / Damper Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 16
Setting the Purge Cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 16
User Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 17
Installer Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 21
Energy Efficient Recovery™ (EER™) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 25
Indoor Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 25
Outdoor Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 25
Additional Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 26
Power Outage Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 26
Resetting to Factory Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 26
3
Changing the Time of Day
MONDAY 3:29 PM
COOL
FAN AUTO
78.1
SET AT 78
4
From the main screen press MENU.
HOLD TEMP MENU
Use the UP or DOWN arrow to highlight DAY, HOUR
or MINUTES. Press SET.
MENU
DAY / TIME
FAN
FRESH AIR
USER SETTINGS
HOME
Use the UP or DOWN arrows to highlight DAY/TIME.
Press SELECT.
SELECT
DAY
HOUR
MINUTES
SET DAY & TIME
FINISHED
FRIDAY
12 PM
6
SET
Use the UP or DOWN arrow to scroll through
the days of the week, hours or minutes.
Press SET to select desired value.
Press FINISHED when complete.
DAY
HOUR
MINUTES
FINISHED
SET DAY & TIME
FRIDAY
12 PM
31
SET
Turning on Heating and Cooling Cycles
MONDAY 3:29 PM
COOL
FAN AUTO
78.1
HOLD TEMP MENU
SET AT 78
PROGRAM
HEAT / COOL
DAY / TIME
FAN
HOME
Use the UP or DOWN arrows to highlight HEAT, COOL
or AUTO CHANGEOVER. Press SELECT. The SELECT
button will turn on the desired cycle. You do not have to
turn off HEAT to turn on COOL. When HEAT or COOL or
AUTO CHANGEOVER is turned on, all others are automatically shut off. After pressing the SELECT button, the
From the main screen press MENU.
MENU
Use the UP or DOWN arrows to highlight HEAT/COOL.
Press SELECT.
SELECT
HEAT / COOL SETTINGS
OFF
HEAT
COOL
AUTO CHANGEOVER
MAIN MENU
main screen will automatically appear.
NOTE: Emergency Heat is used only on the 9920i model.
NOTE: AUTO CHANGEOVER appears only if Auto Changeover is turned on in
the Installer Settings.
SELECT
HEAT / COOL SETTINGS
HEAT
COOL
AUTO CHANGEOVER
EMERGENCY HEAT
MAIN MENU
SELECT
5
What do the LED’s below the display mean?
6
When the LED’s are on...
HEAT – The heating cycle has been
activated.
FAN – The fan has been activated.
COOL – The cooling cycle has been
activated.
AUX – The second stage of heating or
cooling has been activated.
CHECK – Indicates that the heat pump should
be serviced by a qualified technician.
EMER – Emergency heat has been activated.
Thermostat
Model HEAT FAN COOL AUX CHECK EMER
9901i
9915i
9920i
•••
•••
LED Names • = Model has the LED
•••
Fan Cycles
MONDAY 3:29 PM
78.1
COOL
FAN AUTO
SET AT 78
From the main screen press MENU.
HOLD TEMP MENU
Intermittent Fan
INTERMITTENT FAN
ON TIME 5 MIN
OFF TIME 20 MIN
FAN MENU
SELECT
HEAT / COOL
FRESH AIR
DAY / TIME
FAN
HOME
MENU
SELECT
Use the UP or DOWN buttons until FAN is highlighted. Press SELECT.
FAN MENU
FAN SETTINGS
FAN PROGRAM
MAIN MENU
SELECT
Use the UP or DOWN buttons to highlight FAN settings.
Press SELECT.
Three choices are available:
FAN SETTINGS
ON
AUTO
INTERMITTENT
ON will turn the fan on continuously.
AUTO will turn the fan on only
when there is a call for heating
or cooling.
FAN MENU
SELECT
INTERMITTENT will turn the fan
on for a set period of time for a
given interval. Highlight the choice
INTERMITTENT will turn the fan on for a set period of time for a
you desire and press SELECT.
given interval.
The thermostat will cycle the fan on for the set ON cycle. The fan will remain off for the set OFF cycle.
If the HVAC system runs for a longer period than the ON cycle, the OFF cycle will start counting over
again when the system shuts off.
7
Temporary Temperature Adjustments
MONDAY 3:29 PM
COOL
FAN AUTO
78.1
HOLD TEMP MENU
SET AT 78
From the main screen, press the UP or DOWN button. The screen
will change to the following.
SET AT
70 ˚
UNTIL 6:30 PM
8
Use the UP or DOWN button to adjust to the desired
F
temperature. This is a temporary 3-hour hold or until
the next programmed event, whichever is shorter.
For a longer duration see page 9.
HOME
SET TEMP
SET AT 70 UNTIL 6:30 PM
F
70.5˚
RESUME
PROGRAM
FAN AUTO
MENU
COOL
After pressing the SET
TEMP button or after 5
seconds the screen will
indicate the new setpoint
and its duration. To return
to the normal operating
program mode, press
RESUME PROGRAM.
Timed Temperature Adjustments
MONDAY 3:29 PM
COOL
FAN AUTO
78.1
HOLD TEMP MENU
SET AT 78
Press the HOLD TEMP button. The following screen appears.
HOLD SETTINGS
PERMANENT HOLD
TEMPORARY HOLD
VACATION HOLD
HOME
SELECT
Press the DOWN button to highlight TEMPORARY HOLD. Press SELECT.
TEMPORARILY AT
F
70 ˚
UNTIL 3:50 PM
HOME
The time should be highlighted. Press the UP or
DOWN button to adjust the time. Press SET TIME.
The main screen will now indicate a TEMPORARY HOLD until the
desired time. Press RESUME PROGRAM to return to the program
operating mode.
SET TEMP
The temperature should be highlighted.
Press the UP or DOWN button to adjust
the temperature. Press SET TEMP.
TEMPORARILY AT
F
70 ˚
UNTIL 3:50 PM
HOME
SET TIME
SET AT 70 UNTIL 8:29 PM
77.0
RESUME
PROGRAM
°
F
MENU
COOL
FAN AUTO
9
Loading...