Submittal Sheet

T775L SERIES 2000 CTLR 1. SETUP
62-0257–05 14
Fig. 26. Setup - Sensors - Sensor B Menu.
1.2.1. SENSOR B
For two-sensor reset control, Sensor B must always be
the controlling temperature. For example, in a reset
control based on outside temperature, Sensor B must be
the outside sensor.
1. From the Sensors menu, use the T button to high-
light SENSOR B.
2. Press the X button to display the Sensor B menu.
3. Repeat the selections described in “1.1.1. SENSOR
A” through “1.1.1.4. Exit Sensor A Setup” beginning
on page 12.
Continue with “1.3. Setting up the Outputs”.
Fig. 27. Setup - Outputs Menu.
1.3. Setting up the Outputs
1. From the Setup menu, use the Sand T buttons to
highlight OUTPUTS.
2. Press the X button to display the Outputs menu
3. Continue with “1.3.1. Number of RELAYS”.
Fig. 28. Setup - Outputs - Number of Relays.
1.3.1. Number of RELAYS
1. From the Outputs menu, use the Sand T buttons
to highlight # RELAYS.
2. Press the X button to display the number of relays.
3. Use the S and T buttons to select the number of
relays depending on setup. (See note below.)
4. Press the X button to accept the value and display
the Outputs menu.
IMPORTANT
If you change the number of relays, the control-
ler resets the number of relays per loop to zero
(0) for all loops. You must use Setup mode to
reconfigure all loops and additional relays.
NOTE: Up to two T775S Expansion Modules can be
connected to a T775L, making the following
outputs available:
T775L: 4 relay outputs
T775L with one T775S module: 8 relay outputs
T775L with two T775S modules: 12 relay outputs
SETUP
SENSORS
SETUP
SENSORS
# SENSORS
SENSOR A
SENSOR B
EXIT
M24435
SETUP
OUTPUTS
SETUP
OUTPUTS
# RELAYS
# LOOPS
OPTIONS
LOOP 1
LOOP 2
RELAY 9
RELAY 10
EXIT
APP TYPE:
SEQUENCER
M24436
SETUP
OUTPUTS
# RELAYS
SELECT
NUMBER OF
AVAILABLE
RELAYS
SETUP
OUTPUTS
# RELAYS
1 RELAY
2 RELAYS
3 RELAYS
4 RELAYS
8 RELAYS
12 RELAYS
M24437