Orion-system HB Controller Manuel d'utilisateur télécharger pdf (Page 10)

Zone

Installation & Wiring

HB Controller Technical Guide

GND

V10

TB3

P10

POWER

R67

R66

C30

SAT

TB1

Dehumidistat (24VAC)

Normally Open

Single-Stage Thermostat

1-Cool / 1-Heat

(24VAC)

24VAC Power Supply

24VAC to Economizer

Clogged Filter Indicator

(Outputs 24VAC)

24VAC

GND

HB Controller Terminal Block

Note:

The economizer will not have 24VAC to the actuator

without installing a jumper wire between A1 and A2.

If a device needs to disable the economizer, install a

normally closed contact between A1 and A2.

If a device needs to enable the economizer, install a

normally open contact between A1 and A2.

(GND)

Single Stage T-stat Wiring For HB Units

With 2 Stage Cooling&3StageHeating

Figure 5: Single-Stage T-Stat Wiring for HB Units with 2-Stage Cooling & 3-Stage Heating

Controller Installation & Wiring

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Orion-system HB Controller Manuel d'utilisateur Page 10