White Rodgers PART NO. 37-6509A - Manual (Page 7)

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CONFIGURATION MENU CONFIGURATION MENU CONFIGURATION MENU CONFIGURATION MENU CONFIGURATION MENU
SPECIFICATIONS SPECIFICATIONS SPECIFICATIONS SPECIFICATIONS SPECIFICATIONS
Electrical Rating Electrical Rating Electrical Rating Electrical Rating Electrical Rating:
20 to 30 VAC 50/60 Hz or DC
0.05 to 1.5 Amps (Load per terminal)
2.5 Amps Maximum Total Load (All terminals combined)
ELECTRICAL DATA ELECTRICAL DATA ELECTRICAL DATA ELECTRICAL DATA ELECTRICAL DATA
Setpoint Temperature Range Setpoint Temperature Range Setpoint Temperature Range Setpoint Temperature Range Setpoint Temperature Range:
45°F to 90°F (7°C to 32°C)
Operating Ambient Temperature Range Operating Ambient Temperature Range Operating Ambient Temperature Range Operating Ambient Temperature Range Operating Ambient Temperature Range:
32°F to 105°F
Operating Humidity Range Operating Humidity Range Operating Humidity Range Operating Humidity Range Operating Humidity Range:
0 to 90% RH (non-condensing)
Shipping Temperature Range Shipping Temperature Range Shipping Temperature Range Shipping Temperature Range Shipping Temperature Range:
-40°F to 150°F
THERMAL DATA THERMAL DATA THERMAL DATA THERMAL DATA THERMAL DATA
OPERATION OPERATION OPERATION OPERATION OPERATION
The system "mode" is selected by pressing the SYSTEM
button. Icons on the bottom right corner of the display will
indicate the mode: COOL
COOL COOL COOL COOL ( ), AUTO AUTO AUTO AUTO AUTO ( ), HEAT HEAT HEAT HEAT HEAT ( ), EMER EMER EMER EMER EMER,
or OFF OFF OFF OFF OFF. In any mode except OFF OFF OFF OFF OFF, the setpoint temperature will
be shown on the right side of the display. In OFF OFF OFF OFF OFF, this area will
be blank. The current temperature will be displayed on the left
side of the display.
To operate properly in the AUTO AUTO AUTO AUTO AUTO mode, the heat setpoint
temperature cannot be the same as or higher than the cool
setpoint temperature. The heat setpoint must be at least 1°
lower than the cool setpoint.
Automatic System Changeover Automatic System Changeover Automatic System Changeover Automatic System Changeover Automatic System Changeover
When the thermostat is in the AUTO AUTO AUTO AUTO AUTO mode, both the Flame Flame Flame Flame Flame and
Snowflake Snowflake Snowflake Snowflake Snowflake icons are displayed. The thermostat will call for heat
or cool depending on the room temperature. The setpoint
temperature displayed will be that of the last mode called. If the
last system cycle was heat, the HEAT
HEAT HEAT HEAT HEAT setpoint will be displayed.
If the room temperature raises above the HEAT HEAT HEAT HEAT HEAT setpoint and the
COOL COOL COOL COOL COOL setpoint and a call for cool is required, the temperature
displayed will change to be the COOL
COOL COOL COOL COOL setpoint.
Second Stage Time Delay Second Stage Time Delay Second Stage Time Delay Second Stage Time Delay Second Stage Time Delay
Your thermostat is designed to determine the optimum time to
activate the second stage. Simply raising the temperature in
heating or lowering it in cooling will not always force the
thermostat to bring the second stage on quickly. There is a time
delay from 0-30 minutes depending on the performance of the
first stage of the system.
EXAMPLE: For the last 2 hours the thermostat is set on 70° and
the room temperature is 70° with the equipment using only the
first stage of heat. Since the equipment is keeping the tempera-
ture within 1 degree of setpoint, the thermostat will delay second
stage for a longer time if you manually raise the temperature or
if the room temperature quickly changes. Once the second
stage comes on, it will come on sooner the next time there is a
difference between the setpoint and the room temperature. The
net effect of the staging program is that when the first stage is
capable of making temperature the second stage will delay
longer. When the thermostat calculates that first stage cannot
make temperature in a reasonable time, the second stage will
come on sooner. This built in function automatically optimizes
the use of additional stages of heat or cool.
While the keypad is locked out, a simultaneous press of the
temperature
and will enter the menu item from any
mode instead of only OFF mode OFF mode OFF mode OFF mode OFF mode. When the menu is
entered with the keypad lockout feature enabled, the first
menu item displayed is the combination code 0
0 0 0 0. The or
keys are used to set the combination unlock number
from 0 0 0 0 0 to 999 999 999 999 999. If the unlock number matches exactly with the
combination lock number stored in memory when the
SYSTEM
SYSTEM SYSTEM SYSTEM SYSTEM key is pressed, the keypad is unlocked and the
lock
lock lock lock lock icon is removed. If the unlock number does not match
when the SYSTEM
SYSTEM SYSTEM SYSTEM SYSTEM key is pressed, menu is exited and the
keypad remains disabled.
To reset the combination code and unlock the keypad if the
code is forgotten, see troubleshooting section.
12 & 13) Keypad Lockout Keypad Lockout Keypad Lockout Keypad Lockout Keypad Lockout – This menu selection will display
lock lock lock lock lock icon. The and are used to toggle the function and
display the lock lock lock lock lock icon and OFF OFF OFF OFF OFF (keypad not locked out,
default) indicating in the time digits to the lock lock lock lock lock icon and ON ON ON ON ON
(keypad locked out). When the keypad lockout function is
enabled (ON
ON ON ON ON), and the SYSTEM SYSTEM SYSTEM SYSTEM SYSTEM key is pressed again, the
display will indicate the number 0 0 0 0 0 (default, still disabled) in
the time digits. The and are used to set the combina-
tion number from 0 0 0 0 0 to 999 999 999 999 999. "0 0 0 0 0" will not be a valid combination.
If a combination of 0 0 0 0 0 is selected and the system key is
pressed the menu will be exited and keypad lockout will not
be evoked. If 1 to 999
1 to 999 1 to 999 1 to 999 1 to 999 is selected and the SYSTEM SYSTEM SYSTEM SYSTEM SYSTEM key is
pressed again, the combination is locked into non-volatile
memory and the menu is exited. The lock
lock lock lock lock icon (to designate
keypad locked with a valid combination) will display when
the menu is exited. The system key will operate for 10
seconds after the menu mode is exited to allow the user to
change the mode from OFF
OFF OFF OFF OFF to the desired system mode.