Spirax Sarco LP30 - Page 15

IM-P402-44 AB Issue 15
15
Fig. 11 UL/ FM version



Terminal box
* Internal resistor
Black
Black
Red
Yellow
Screen
*
Internal link
Comparator tip Low alarm tip
LP30 connector
Ensure that resistance from
the probe body to boiler shell
is less than 1 .
LC3050 controller
50
51
52
53
54