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MC-MP-SBD Owner’s Manual
22
JMP1: Current limiting option
Jumper JMP1 is used to limit the current drawn when either 2 pumps, or a
pump and a blower are operating at the same time.
Position 1 (HC) [*]:
The heater may be turned on when both pumps are
operating at high speed.
Position 2 (LC):
The heater may NOT be turned on if ANY pump
(1 or 2) is on at high speed. The "Heater" indicator will
flash on the display to advise you that more heat has been
requested, but the heater is not allowed to start
Jumper Set-Up Positions
Installation
*
Factory default setting.
Summary of Contents for MC-MP-SBD
Page 7: ...Notes ...
Page 27: ...MC MP SBD Owner s Manual 26 Notes ...
Page 29: ...MC MP SBD Owner s Manual 28 Notes ...
Page 31: ...MC MP SBD Owner s Manual 30 Notes ...
Page 41: ...MC MP SBD Owner s Manual 40 Notes ...