White Rodgers PART NO. 37-6509A - Manual (Page 5)

5
EMER
FAULT
STG1+2
OPERATION OPERATION OPERATION OPERATION OPERATION
Figure 6 – Thermostat display, buttons and switches Figure 6 – Thermostat display, buttons and switches Figure 6 – Thermostat display, buttons and switches Figure 6 – Thermostat display, buttons and switches Figure 6 – Thermostat display, buttons and switches
Before you begin programming your thermostat, you should be
familiar with its features and with the display and the location
and operation of the thermostat buttons. Your thermostat
consists of two parts: the thermostat cover and the base. To
remove the cover, pull it straight out from the base. To replace
the cover, line up the cover with the base and press until the
cover snaps onto the base.
The Thermostat Buttons and Switches The Thermostat Buttons and Switches The Thermostat Buttons and Switches The Thermostat Buttons and Switches The Thermostat Buttons and Switches
1 Raises temperature setting
2 Lowers temperature setting.
3 FAN switch (ON ON ON ON ON, AUTO AUTO AUTO AUTO AUTO)
4 SYSTEM button (COOL COOL COOL COOL COOL, AUTO AUTO AUTO AUTO AUTO, HEAT HEAT HEAT HEAT HEAT, EMER EMER EMER EMER EMER, OFF OFF OFF OFF OFF)
The Display The Display The Display The Display The Display
5 Flame icon Flame icon Flame icon Flame icon Flame icon ( ) is displayed when the system is in
HEAT
HEAT HEAT HEAT HEAT mode. Snowflake icon Snowflake icon Snowflake icon Snowflake icon Snowflake icon ( ) is displayed when
the system is in COOL COOL COOL COOL COOL mode. Flame icon Flame icon Flame icon Flame icon Flame icon ( ) and
Snowflake icon Snowflake icon Snowflake icon Snowflake icon Snowflake icon ( ) are displayed simultaneously
when thermostat is in AUTO AUTO AUTO AUTO AUTO mode.
6 Displays BATT BATT BATT BATT BATT when the 2 "AA" batteries are low and
should be replaced. Only BATT BATT BATT BATT BATT and LO LO LO LO LO are displayed
when batteries are low with no system power.
7 Displays current temperature or LO LO LO LO LO when batteries
are low.
8 Displays currently programmed set temperature (this
is blank when SYSTEM is OFF).
9 Displays FLTR FLTR FLTR FLTR FLTR when the system has run for the
programmed filter time period as a reminder to change
or clean your filter.
10 Display ( ) when in keypad lockout mode.
11 EMER EMER EMER EMER EMER is displayed flashing when the system is in
EMER mode.
12 Indicates a fault in the heating/cooling system. It does
not indicate a fault in the thermostat.
13 Display ( ) when limited range is activated.
14 Stage1 & 2 Stage1 & 2 Stage1 & 2 Stage1 & 2 Stage1 & 2 indicators: The thermostat shall indicate
when the first and second stage is energized except
in emergency mode. The icon is STG 1
STG 1 STG 1 STG 1 STG 1 for the first
stage energized. The icons for the first and second
stage energized are STG1+2
STG1+2 STG1+2 STG1+2 STG1+2 located in the upper
right side of the display.
CONFIGURATION MENU CONFIGURATION MENU CONFIGURATION MENU CONFIGURATION MENU CONFIGURATION MENU
The configuration menu allows you to set certain thermostat
operating characteristics to your system or personal require-
ments.
Set SYSTEM SYSTEM SYSTEM SYSTEM SYSTEM button to OFF OFF OFF OFF OFF, then simultaneously press
and to enter configuration menu. The display will
show the first item in the configuration menu.
The configuration menu table summarizes the configuration
options. An explanation of each option follows.
Press SYSTEM SYSTEM SYSTEM SYSTEM SYSTEM to change to the next menu item. To exit the
menu and return to the program operation, press RUN RUN RUN RUN RUN. If no
keys are pressed within fifteen minutes, the thermostat will
revert to normal operation.
1) Single Stage, Multi-stage or Heat Pump System Single Stage, Multi-stage or Heat Pump System Single Stage, Multi-stage or Heat Pump System Single Stage, Multi-stage or Heat Pump System Single Stage, Multi-stage or Heat Pump System
Configuration
Configuration Configuration Configuration Configuration – This control can be configured for Heat
Pump or two stage heat/two stage cool multi-stage opera-
tion. The display indicates MS 2
MS 2 MS 2 MS 2 MS 2 (default for multi-stage
mode) in the display. The Multi-stage configuration can be
toggled to SS1
SS1 SS1 SS1 SS1, HP2 HP2 HP2 HP2 HP2, or HP1 HP1 HP1 HP1 HP1 by pressing the Tempera- Tempera- Tempera- Tempera- Tempera-
ture Up ture Up ture Up ture Up ture Up or Temperature Down Temperature Down Temperature Down Temperature Down Temperature Down key. In Multi-stage configu-
ration, system button will not have EMER EMER EMER EMER EMERgency mode.
2) Fast or Slow Cycle Selection Fast or Slow Cycle Selection Fast or Slow Cycle Selection Fast or Slow Cycle Selection Fast or Slow Cycle Selection – The factory default setting
is fast cycle, which cycles 1st stage at approximately 1.2°F
and 2nd stage 0.75°F. If you prefer slow cycle, press the
temperature key to change to SL. The 1st stage and 2nd
stage would be 1.5°F and 1.2°F respectively.
3) Select Compressor Lockout CL OFF or ON Select Compressor Lockout CL OFF or ON Select Compressor Lockout CL OFF or ON Select Compressor Lockout CL OFF or ON Select Compressor Lockout CL OFF or ON – Selecting
CL ON will cause the thermostat to wait 5 minutes before
turning on the compressor if the heating and cooling system
loses power. It will also wait 5 minutes minimum between
cooling and heating cycles. This is intended to help protect
the compressor from short cycling. Some newer compres-
sors already have a time delay built in and do not require
this feature. Your compressor manufacturer can tell you if
the lockout feature is already present in their system. When
the thermostat compressor time delay occurs it will flash the
setpoint for about five minutes.