First EMV 110 502 Series, Manual

Page: 49 / 104

page
49
DTC 100/2 TDG
TESTING SENSORS
For testing purposes you can simulate temperatures with resistors.
Sensor dimensions:
l
l=1,5m sensor BSF1, PVC (gray)
l=2m
sensor KF, silicon (red)
ELECTRICAL CONNECTION
The thermostat is designed for
fixed instalation. When performing
electric instalation, an element
should be inserted which enables at
least 3 mm separation of thermostat
from the mains (switch or socket). Prir to
each intervention in the thermostat, first
disconnect it from the mains.
Before opening unplug power supply! Only qualified person can maintain
the thermostat.
Grounding wires should be
connected to special screw
terminals situated on right side of
terminal strips.
BURNER
Terminal Connection
1,2 sensor T1 - heating source
3,4 sensor T2 - hot water tank
11 N - neutral conductor
12 L - phase - boiler control 1(1)A, 250V , 50Hz
13 N - neutral conductor
14 L - phase - pump control 1(1)A, 250V , 50Hz
15 L - phase - connector for mains 230V , 50Hz
16 N - neutral conductor for mains