The microprocessor based Series TSX offers a low cost solution for cooling applications. Units are designed to accept up to two temperature probes selectable between PTC or NTC thermistor input. The probe temperature is displayed on the bright 3-digit LED. The Series TSX offers 23 programming paramters for specific application requirements (see parameter chart on "Specfications" page). To quickly program multiple units with the seame settings, use the configuration key TS2-K (sold separately). The user can define set point, hysteresis, probe error performance, and defrosting. The defrosting mode can also be initiated or interrupted manually by pressing the up arrow button. Units include password protection to secure from unwanted setting changes except for set point adjustment. If required, the keypad can be locked out so no adjustments can be made.

Select from single units with one 16A SPST relay or dual output with on 16A SPST relay and one 8A SPDT relay for defrosting. The temperature switch includes one NTC probe, gasket, mounting clips, and instruction manual.

SPECIFICATIONS
Probe range: PTC: -58 to 302°F (-50 to 150°C); NTC: -58 to 230°F (-50 to 110°C).
Input: PTC/NTC thermistor (1000 O @ 25°C).
Output: 16A SPST relay @ 250 VAC resistive, 5A inductive; dual output units also have one 8A SPDT relay @ 240 VAC resistive, 3A inductive.
Horsepower Rating (HP): 16A: 1 HP 240 VAC - 10 FLA, 60 LRA 250 VAC.
Control Type: ON/OFF.
Power Requirements: 110 VAC; 230 VAC; 24 VAC/DC; 12 VAC/VDC (depending on model).
Accuracy: ±1% F.S.
Display: 3-digit, red, 1/2" (12.7 mm) digits.
Resolution: 0.1° (<100°); 1° (=100°).
Memory Backup: Nonvolatile memory.
Ambient Operating Temperature: 14 to 131°F (-10 to 55°C).
Storage Temperature: -4 to 176°F (-20 to 80°C).
Weight: 2.3 oz (65 g).
Front Panel Rating: NEMA 4X (IP65).
Agency Approvals: UR pending.

PARAMETERS

	Description	Units	Range
SP	Set point	Degrees	r1 to r2
r0	Differential or Hysteresis	Degrees	1 to 20
r1	Lower Value for SP	Degrees	-48 to r2
r2	Higher Value for SP	Degrees	r1 to 302
d0	Type of Defrosting	Option	rE/ln
d1	Temperature Defrosting Stop	Degrees	-58 to 302
d2	Defrosting Duration	Minutes	0 to 59
d4	Delay of First Defrosting	Minutes	0 to 999
d5	Display on Defrosting	Option	off/on/-d-
d7	Compressor Drip Time	Minutes	0 to 999
d8	Defrosting Interval Time	Hours	0 to 24
d14	Defrost Counting Mode	Option	ct/rt
c0	Minimum Stopping Time	Minutes	0 to 59
c2	ON Time of Fault Cycle	Minutes	0 to 999
c3	OFF Time of Fault Cycle	Minutes	0 to 999
c4	Minimum ON Time	Minutes	0 to 999
c5	Minimum Time Between 2 Activations	Minutes	0 to 999
P1	Ambient Probe Adjustment	Degrees	-10 to 10
P2	Defrosting Probe Adjustment	Degrees	-10 to 10
P4	Number of Probes	Option	1/2
H1	Keyboard Protection	Minutes	yes/no
H5	Access Code to Parameters	Numeric	0 to 255
H6	Probe Type	Option	ptc/ntc

ACCESSORIES -- See "Ordering" Page
TS2-K Configuration Key
TS-5 PVC Probe (PTC), 5 ft
TS-6 Metal Probe (PTC), 5 ft
TS-7 Plastic Probe (NTC), 3 ft