TACOFLOW3 MAX / MAX PRO
20
Instructions for installation and use
MKTG-TRA-MAN-E9150400-10/2019-ENG
5.12.1 OPERATING MODE MAX AND MAX PRO MOD.
LED
Colour
Description
ActiveADAPT
Purple
The activeADAPT program allows the circulator to adapt its performance to the system
requirements during short control intervals within a defined regulation area.
• It improves the hydraulic balance of the system
• Guarantees optimal performance during periods of partial load, e.g. at night
• Enables quick configuration
Orange
Mode C - Constant pressure difference
The circulator maintains constant head (pressure), regardless of the system heat demand
(flow rate)
Green
Mode P - Proportional pressure difference
The head (pressure) of the circulator decreases proportionally to the decrease of the system
heat demand (reduction in the flow rate) and increases proportionally to the increase of the
system heat demand (increase in the flow rate)
Blue
Min-max - fixed speed mode
The circulator maintains a fixed speed, regardless of the system heat demand (flow rate).
The speed is adjusted by gradually positioning the selector at any point between the min and
max positions. If the performance is insufficient, gradually increase the value or if noise is
generated due to the speed of the pumped fluid, gradually decrease the calibration
Yellow
0-10V/PWM
Analogue signal output External pump setpoint
White flashing
slowly
Automatic detection of the presence of air in the system.
Vent the system
Red
Alarm
READING SETTING (MAX PRO Mod.)
“W”
Orange
Absorbed electrical power
“m3/h”
Orange
Estimated flow
“m”
Orange
Estimated head
“RPM”
Orange
Speed
To select the desired reading, press the
DOWN
and UP buttons, and the orange LED of the selected reading will light up.
TAB. 14
(Operating mode MAX and MAX PRO mod.)
