JP 1
JP 2
1. Enter setup menu
Switch the unit to ‘standby’ mode, press and hold “ ”, then press“ - ” , hold “ - ” and release “ ”, keep
holding “ - ” for 10s until “
S-F
” appears.
2. Select sub-menu “
S-F
” or “
S-P
” After enter setup menu and “
S-F
” appears, press “ + “ or “ - ” to select “
S-F
” or “
S-P
”, confirm by “ ”.
3. Select function under sub-menu
Under sub-menu, press “ ” key momentarily to select the functions sequentially.
4. Adjust parameters
Press “ + ” or “ - ” to adjust parameter value.
5. Save changes and
go back to sub-menu selection
Press and hold “ ” , then press“ + ” , hold “ + ” and release “ ”, keep holding “ + ” for 1s.
Under sub-menu, press “ ” to exit.
6. Exit setup menu
7. Time out
If there is no key operation for 30 seconds, new setting will not be stored and exit automatically.
V1.5 04. 2014 · Subject to modification
2
T24-DM1 LCD Temperature Controller
Setup menu
Jumper setting
Wiring diagrams
Notes
Caution
Sub-menu
S-F
Firmware version
Temperature display
Selection for unoccupancy mode
Display selection
Restore factory setting
S
t
uA
c
rF
Display only
Display in °C only
To select
uA1
or
uA2
cAt
= display ambient temperature
cSP
= display setpoint value
rFC
= current setting
rFS
= restore factory setting
(factory default
uA1
)
(factory default
cAt
)
(factory default
rFC
)
Sub-menu
S-P
Proportional band
Integral time
Upper setpoint limit
Lower setpoint limit
Unoccupancy setpoint range - cool
Unoccupancy setpoint range - heat
Display offset
A
I
U
L
C
H
n
Adjustable, 1...10K
Adjustable, 0...30 (1=10s)
Adjustable, 9...40°C
Adjustable, 5...36°C
Adjustable, 5...40°C
Adjustable, 5...36°C
Adjustable, -2,-1,0,+1,+2
(factory default 5K)
(factory default 6)
(factory default 40°C)
(factory default 5°C)
(factory default 26°C)
(factory default 16°C)
(factory default 0)
Open
Close
Use external sensor
Use built-in sensor (factory default)
Open
Close
DC 0...10V output
DC 2...10V output (factory default)
Terminals for sensor
4
3
2
1
Valve actuator
A C 24V
C om
0-10V
2
1
3
T24-DM1
Feedback
5
5
*2 & 4 are internally shorted
SR1
GND
OCU
External
sensor
Occupancy
contact
- 22 or 24 AWG twisted shielded pair double insulated cable is recommended as sensor cable and its length must not exceed 25m.
- Do not bundle and run power cable and sensor cable in the same conduit.
- When using external sensor, run the cable away from any electric motor or power cable.
- Remove JP1 whenever using external sensor.
- Unoccupancy contact CLOSE activates unoccupancy mode.
- Unit to be opened by accredited servicing agents only.
- Electronic control - Type 2.B action (micro-disconnection operation).
- Separate collection for electrical and electronic equipment.
JP2
JP1
t.
