TH131 & TH133
400-131-002-C 1/11/06 2/2
4.1
Temperature Adjustment
TH131
Use the dial on the front of the thermostat to set the desired tempera-
ture.
NOTE
: If the dial is placed at a temperature beyond the high or low
temperature limit, the temperature will be maintained at that limit (see
section 3.2).
TH133
Remove the control module from the base and use the dial on the
back of the control module to set the desired temperature.
4.2
On/Off Switch (TH131 only)
Use the On/Off switch to turn the thermostat Off when it is not used
(e.g., in the summer).
TH131 accepts the six following pilot wire orders when installed on a
230 V power base.
Setpoint range
: 7°C, 15°C to 35°C (45°F, 59°F to 95°F)
Minimum temperature limit
: 5°C to 25°C (41°F to 77°F)
Maximum temperature limit
: 15°C to 35°C (59°F to 95°F)
Accuracy
: ± 0.2°C (0.36°F)
Storage
: -20°C to 50°C (-4°F to 120°F)
Heating cycle length
: 15 minutes
Software
: Class A
Controller
: Electronic
Size (H/W/D)
:
•
TH131
: 78.9 x 78.9 x 16.3 mm (3.1 x 3.1 x 0.64 in.)
•
TH133
: 78.9 x 78.9 x 18 mm (3.1 x 3.1 x 0.71 in.)
Operation
4.
Pilot Wire Orders (Europe only)
5.
ORDER
SIGNAL
DESCRIPTION
Comfort
No signal Maintain temperature at setpoint
Reduced setpoint
(3.5k setback)
Maintain temperature at 3.5°C below
setpoint
frost protection
Maintain temperature at 7°C
g
n
it
a
e
h
p
o
t
S
ff
O
1k setback
Maintain temperature at 1°C below setpoint
2k setback
Maintain temperature at 2°C below setpoint
Specifications
6.
