AMICOCIRC AMICO 20-4-130, Руководство пользователя

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AUTO (automatic adjustment mode)
can be set in heating systems with
flow and return in two separate pipes.
7.3 Auto Night Mode
Basic principle
Boiler
Boiler
Auto Night MODE
The AUTO Mode is usually installed in heating systems with double-
pipes-stems. The pump modulates the yield according to the actual de-
mand of the pump. With AUTO you can memorize a set-point .The Set-
ting change is based on a slow system. The AMICO pump needs 20 to
30 minutes to get into the new mode. If the setting does not produce the
desired results in this time frame, you must edit them.
7.2 Pump Control

The pump performance must be adjusted based on system demand.
Setup the pump on "Proportional Pressure" (PP), or on "Constant
Pressure" (CP).

Proportional pressure control: Under this control mode, the pressure
difference is controlled by the flow (at both ends of the pump). In the
H/Q diagram of proportional pressure curve, it is indicated by PP1
and PP2.

Constant pressure control: Under this control mode, the pressure dif-
ference keeps stable and it is irrelevant to flow (at both ends of the
pump). Constant pressure curve is indicated by CP1 and CP2. In Q /
H there is a horizontal performance curve.
WARNING!!
AmicoPump installed in heating system with boiler with
tank cannot be set to AUTO
RED:
Inlet
pipe
system
BLUE:
Return
pipe
system
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6. Select Button
Press the MODE button once to change the settings one at a time.
Press the MODE button for eight (8) times to slew the entire cycle of the
settings.
7. Pump setting
7.1 Pump setting as per type system
The circulator is factory set on "AUTO".
Factory
Setting
=
AUTO
Mode
-
Recom-
mended
settings refer
to the illustra-
tions on the
side.
Loca-
tion
Type System
Best setting Other settings
A
Floor heating sys-
tem
AUTO
Constant pressure (CP2)
Constant pressure (CP1)
B
Double pipeline
heating system
AUTO
Max. proportional pressure
(PP2)
C
Single pipeline
heating system
Min. proportional pres-
sure (PP1)
Max. proportional pressure
(PP2)
Pump Setting