102(107)
2) Unlock heater cap. (Refer to pictures below)
Picture 6-7:Pipe Heater 2
3) Unlock the screws of pipe heater to take it out. (Refer to the pictures below.)
Picture 6-8:Pipe Heater 3
4) Install the pipe heater in a reverse order.
6.5 By-pass Globe Valve
Shut off the by-pass globe vale when water pressure gauge display value is too
low.
Picture 6-9:By-pass Globe Valve
6.6 Printed Circuit Board
MAIN terminal board drawing (refer to next page for terminal position and
number).