DAB MCE-150/C Инструкция по установке и обслуживанию - Страница 8

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Start/Stop: If input 1 is activated from the control panel (see par. 9) it will be possible to

command the switching on and off of the pump in remote mode.

Economy: If input 2 is activated from the control panel (see par. 9) it will be possible to

active the set-point reduction function in remote mode.

Quick Start: If input 3 is activated from the control panel, the pump is started at

the quick start frequency Fq (see advanced menu).

Not enabled

With reference to the example in Figure 4, and if the EXT and Economy functions have been activated from the control panel, the

system behaviour will be as follows:

Open

Closed

Open

Closed

Figure 4: Example of Connection of Digital Inputs Start/Stop and Economy

Functions associated with the digital inputs

Figure 5: Example of Connection of Quick Start Digital Input

Pump stopped

Pump running with set-point set by the user

Pump running with reduced set-point

ENGLISH

System Status