TECSYSTEM T119 Installacion Y Programacion página 19

TECSYSTEM S.r.l ®
2) USE AND PROGRAMMING
1 Turn on the unit
2 Push TEST botton twice
Within 5" push and keep pushed TEST till when PRG led
3
lights
4 Within 5" push TEST to select the wished T (time)
5 Wait for PRG led turning off
6 End of FAN cycle programming
7 Turn off and turn on the unit
To choose the FAN time (point 4):
For 5' push TEST once (T1 turned ON)
For 10' push TEST (T2 turned ON) twice
For 20' push TEST (T3 turned ON) 3 times
For 40' push TEST (T4 turned ON) 4 times
If you don't need any FAN cycle, push TEST 5 times (all leds turned OFF): the unit is
programmed only for L1 and L2 ( alarm and trip )
1 push TEST three times in sequence
within 5" push and keep pushed TEST till the leds are lighting
2
all together
3 after 5" the relay FAN is ON then L1/L2 are ON
4 end of "TEST CYCLE"
one of the PTC is in Short Circuit
replace or repair the PTC
ATTENTION :
if your T119 has not the right PTC model connected, the leds lighten the PTC temperature at delta NAT+T=1300 ohm.
1 the PTC/FAN is ON
2 the temperature decreases under the PTC value
3 if the temperature raises again over the PTC value
"FAN" PROGRAMMING CYCLE
actions
ALARM RELAYS TEST
FAULT PTC sensor
DELAY OFF WORKING
T119
the GREEN led lights
the led PRG blinks
the led PRG is lighted fixed
the red led switches from T1÷T4
( FAN time 5'-10'-20'-40' )
all the leds are switched OFF
the leds T1,2,3,4 are lighting in sequence
the leds T1,2,3,4 are lighting all together
leds and relay of FAN-ALL1-ALL2 are ON
all the red leds are light OFF
the yellow led FLT and the corresponding led (ALL1-ALL2-FAN) are
flashing
the leds are light OFF
the FAN relay is ON and the red led is switched ON
the FAN relay remains ON for the fixed time and the red led
flashing till the end of the selected time
the led stops to flash and remains fixed
results
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