Specification

Technical data
UP Series
6
54
UP 15 ALPHA
Performance* and operation mode selection
*Hydraulic performance without check valve.
TM04 6025 0611
Pos. Description Pos. Description
• Push-button for selection of pump setting
• Every time the push-button is pressed, the circulator setting
is changed
Constant pressure I
• The duty point of the pump will move left and right along the
lowest constant-pressure curve depending on water demand
in the system. The pump head (pressure) is kept constant,
irrespective of the water demand.
III
High fixed Speed
• Runs at a constant speed and consequently on a constant
curve. In Speed III, the pump is set on the maximum curve
under all operating conditions. Quick vent of the pump can
be obtained by setting the pump to Speed III for a short
period.
Constant pressure II
• The duty point of the pump will move left and right along the
middle constant-pressure curve depending on water demand
in the system. The pump head (pressure) is kept constant,
irrespective of the water demand.
II
Medium fixed speed
• Runs at a constant speed and consequently on a constant
curve. In Speed II, the pump is set on the medium curve
under all operating conditions.
Constant pressure III
• The duty point of the pump will move left and right along the
highest constant-pressure curve depending on water
demand in the system. The pump head (pressure) is kept
constant, irrespective of the water demand.
I
Low fixed speed
• Runs at a constant speed and consequently on a constant
curve. In Speed I, the pump is set on the minimum curve
under all operating conditions.
AutoAdapt (factory setting)
• This function controls the pump performance automatically
within the defined performance range, automatically
adjusting the pump performance to system demands over
time.
ALPHA 15-55 F Terminal box
TM04 9773 0111
B
C
A
E
G
F
D
ALPHA 15-55 FR Terminal box
TM04 9774 0111
B
C
A
E
F
G
D