Viconics VT8300 Low Voltage User Interface Guide Manual do Utilizador descarregar pdf (Página 22)

028-0427-01 www.viconics.com | sales@viconics.com November 2014

VT8300 Series

User Interface Guide

4/7 Configuration

BO8 Out Time

Control Type

CPH

15 min

Floating

BO8 AuxOut

Not used

Floating Time

0.5 min

DA/RA

CONFIGURATION PARAMETERS SCREEN 4/7

PARAMETER DETAILS SCREEN 4/7

Conﬁguration Parameters Default Value Signiﬁcance and Adjustments

CPH

Default value: 4 CPH

Cooling Output Cycles/Hr

Sets maximum number cycles per hour under normal control operation.

It represents the maximum number of cycles equipment turns ON and

OFF in one hour.

A higher CPH represents a higher accuracy of control at the expense of

wearing mechanical components faster.

Range: 3, 4, 5, 6,7 and 8 CPH.

Control Type

Control type for Triac models

Default: Floating

Control Output for FCU Valves

Deﬁnes type of control output for type of valves installed for the FCU

application

On/Off: normally opened or normally closed 24 VAC 2 position valves

Floating: modulating 3 wires control of 24 VAC ﬂoating valves

Analog: analog modulating control of 2-10 Vdc valves

Refer to proper control diagram according to selected control type

outputs.

1 2 ... 17 18 19 20 21 22 23 24 25 26 27 ... 44 45

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Viconics VT8300 Low Voltage User Interface Guide Manual do Utilizador Página 22