2.4 Electric circuit diagram YLCA/YLHA PLUS 12 and 15 TC and
T (400.3.50)
C
B
B
*(3)
*(4)
*(4)
*(4)
*(5)
I-2533i
*(1)
G
D E
F
*(2)
C
LAK
a b c
H
I
UNIT
Q2
I
12
16
2,5
15
16
2,5
*(1)
Alarm. Contact normally open free of voltage (maximum 3A.resistive)
*(2)
Outdoor temperature probe in units with LAK (NTC)
Battery temperature probe in standard units (NTC)
*(3)
Ratiometric pressure transducer in units with LAK
Outdoor temperature probe in standard units (NTC)
*(4)
Only TC units
*(5)
Only YLHA units
2
Electric circuit diagrams
2.4
Electric circuit diagram YLCA/YLHA PLUS 12 and 15 TC and T (400.3.50)
44
Summary of Contents for Ylha plus 12
Page 4: ...1 Installation manual...
Page 40: ...2 Electric circuit diagrams...
