Remote mounting of the control box, Loosen screws (a) and remove cover, Cover a – Xylem MM 414B Series 150E and 157E Low Water Cut-Off/Pump Controllers For Steam Boilers and Other Level Control Applications User Manual
Page 6: Bprobe wires b control box b b
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6
Cover
A
Loosen screws (A) and remove cover.
BCOM
BNC
BNO
PCOM
PNC
PNO
N
H
BCOM
BNC
BNO
PCOM
PNC
PNO
N
H
60
30
Secs
.
0
60
30
Secs
.
0
B
Probe Wires
B
Control Box
B
B
• Disconnect probe wires (red, blue, yellow) from
circuit board.
• Remove 4 screws (B) connecting control box to
brackets, lifting control box from brackets.
Remote Mounting of the Control Box
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