FIG. 9
a) SINGLE ELEMENT
RECOMMENDED ECONOMY 7 SYSTEMS
THERMAL
CUT-OUT
PIPES
THERMOSTAT POCKET
L1
N
THERMOSTAT
DAY
ELEMENT
3 KW
240 V
THE IMMERSION HEATER SHALL BE INSTALLED WITH 85°C
RUBBER INSULATED HOFR-SHEATHED FLEXIBLE CORDS
COMPLYING WITH TABLE 8 OF BS 6141 : 1981
THE FOLLOWING DRAWING MUST BE REFERRED TO BEFORE
THE SIDE MOUNTED IMMERSION HEATER IS REPLACED.
WALL
DIAG. 4
- 23 -
FIG. 8
RECOMMENDED ECONOMY 7 SYSTEMS
SYSTEM A
SYSTEM B
- 22 -