Imp-pumps NMT(D) LAN (C) 40-100 & NMT SAN LAN (C) flange Manuel d'utilisateur télécharger pdf (Page 34)

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Proportional pressure

The pump maintains the pressure with relation to the

Max

Min

Hset*HQ%

Hset

current ow. The pressure is equal to the set

pressure (Hset on the drawing) at maximum

power; at 0 ow it is equal to HQ%(default 50%,

HQ% can be set on the pump webpage) of the

set pressure. In between, the pressure changes

linearly, relative to the ow.

In regulated mode we can only set the pump pressure (Hset on the drawing).

We can only scroll through the other parameters.

Constant pressure

The pump maintains the currently set pressure (Hset on

Max.

Min.

Hset

the drawing), from 0 ow to maximum power, where the

pressure begins to drop.

At constant pressure, we can only set the pressure

(Hset on the drawing) which the pump will maintain.

We can only scroll through the other parameters.

Constant speed

The pump operates with the currently set speed (RPMset

Max.

Min.

RPMset

on the drawing).

In the unregulated mode, we can only set the speed

at which the pump will operate. We can only scroll

through the other parameters.

Combined mode

Multiple limits can be set only over the web interface. None of the other

modes are on.

5.2.1 Twinpumpoperation

During normal operation, only one pump is active, while the other is in

standby. Pumps change duty once per day. Every pump operates according

to its own settings, so parameter changes should be made on both pumps. If

any pump detects an error or loss of communication, the standby pump will

start in less than 15 seconds.

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Imp-pumps NMT(D) LAN (C) 40-100 & NMT SAN LAN (C) flange Manuel d'utilisateur Page 34

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