Orion-system HB Controller Manual do Utilizador descarregar pdf (Página 13)

Installation & Wiring

HB Controller Technical Guide

Controller Installation & Wiring

EXTERNAL

INTERNAL

ECONO

GND

RAB

POS

TB2

MHGRV

RESET

JO2

JO1

ECONO

POS

RAB

Optional Jumper

Locations

For External Control

External Control Inputs

0-10VDC Input Signal for

Modulating Hot-Gas Reheat

2-10VDC Economizer Signal

0-10VDC Return Air Bypass Signal

Common Ground for External Signals

Note:

The factory jumpers are located on

the bottom two pins for each 3-pin

header. For field control of either the

Economizer and/or the Return Air

Bypass, move their respective

jumpers to the “External” position on

the jumper pins as shown.

Figure 8: Field Wiring & Jumper Settings for Mod Hot Gas Reheat, Economizer, and Return Air Bypass

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 47 48

Sem comentários

Orion-system HB Controller Manual do Utilizador Página 13