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Professional humidity switch PLS1000
Terminal T 1 = relay Temperature sensor TH-1 (inside)
Terminal F 1 = relay Humidity sensor TH-1 (inside)
Terminal T 2 = relay Temperature sensor TH-1 (outside)
Terminal F 2 = relay Humidity sensor TH-1 (outside)
5. CONTROL AND DISPLAYS
LEDs
T1 / T2 ON:
The relay T1 / T2 is switched on
F1 / F2 ON:
The relay F1 / F2 is switched on
ERROR 1/ERROR 2 ON:
The indoor or outdoor sensor TH-1 is not
connected or is defective
KEYS
ESC KEY:
Step back or cancel
OK KEY:
Confi rm or select a value
KEY :
Increases the value or scroll up
KEY :
Increases the value or scroll down
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Sensor 1 =
Indoor Sensor
Sensor 2 =
Outdoor Sensor
D-/D+ = Data line
+/- = Power supply
for sensors
S = normally open contact
W = change-over contact
O = normally closed contact
T 1 F 1 F 2T 2
General installations instructions