Orion-system MODGAS-XWR Manual de usuario descargar pdf (Pagina 26)

APPENDIX A

MODGAS-XWR Technical Guide

SAT Sensor Wiring Guide & Jumper Settings

SAT Options Jumper Settings

Refer to Tables 8 & 9 to determine the settings. See Figure 2, page 5

for jumper locations.

STAND-ALONE MODE

SAT OPTIONS JUMPER SETTINGS*

CONDITION SETTING

MODGAS-XWR Only 1

MODGAS-XWR with

MHGRV-X** 1

MODGAS-XWR with

MHGRV II*** 2

MODGAS-XWR with

MHGRV III 2

* For SAT Sensor testing, use Table 5, page 23 for

jumper setting 1 and Table 6, page 24 for jumper

setting 2.

** In this situation, also set MHGRV-X SAT Option

to MODGAS-X. See the MHGRV-X Technical

Guide for more information.

*** The MHGRV II must have PU resistor installed.

Table 8: Stand-Alone Mode SAT OPTIONS Jumper

Settings

SAT Wiring Conditions

MODGAS-XWR ONLY MHGRV-X ONLY MODGAS-XWR & MHGRV-X

STAND-

ALONE

Install Supply Air

Sensor in MODGAS-

XWR.

Install Supply Air

Sensor in MHGRV-X.

Set “SAT Options”

Jumpers to “Normal”.

Install Sensor in MODGAS-XWR and daisy-chain

it to the MHGRV-X. Set “SAT Options” Jumpers to

“MODGAS X”. If connected to a MODGAS II

Retroﬁ t, Set “SAT Options” Jumpers to “MODGAS”.

VCB-X,

VCC-X

Install Supply Air Sensor

in VCB-X or VCC-X.

Connect to VCB-X or

VCC-X using E-BUS

cable.

Install Supply Air

Sensor in VCB-X or

VCC-X. Connect to VCB-X

or VCC-X using E-BUS

cable.

Install Supply Air Sensor in VCB-X or VCC-X.

Connect to VCB-X or VCC-X using E-BUS cable.

VCM-X,

SA, RNE

Install Supply Air Sensor

in Main Controller.

Connect to Main

Controller using I

cable.

Install Supply Air

Sensor in Main Controller.

Connect to Main

Controller using I

C cable.

Install Supply Air Sensor in Main Controller.

Connect to Main Controller using I

C cable.

VCM,

VAV/CAV,

MUA,

MUA II,

MUA IID

Install Supply Air Sensor

in MODGAS-XWR.

Connect to Main

Controller using I

cable.

Install Supply Air

Sensor in MHGRV-X.

Connect to Main

Controller using I

C cable.

Install Supply Air Sensor in MODGAS-XWR.

Connect to Main Controller using I

C cable.

Table 7: SAT Wiring Conditions

COMMUNICATIONS MODE

SAT OPTIONS JUMPER SETTINGS*

CONDITION SETTING

VCM-X / RNE / SA* 1

VCM, MUA, MUA II,

MUA IID VAV/CAV** 1

VCB-X / VCC-X* 1

* For SAT Sensor testing, use Table 5, page 23 for

jumper setting 1. SAT should be connected to the

Main Controller.

** For SAT Sensor testing, use Table 5, page 23

for jumper setting 1. SAT should be connected to

the MODGAS-X Controller.

Table 9: Communications Mode SAT OPTIONS

Jumper Settings

1 2 ... 21 22 23 24 25 26 27 28

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Orion-system MODGAS-XWR Manual de usuario Pagina 26

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