34
MODGAS-X Technical Guide
MODGAS-X ONLY
MHGRV-X ONLY
MODGAS-X and MHGRV-X
Stand-
Alone
Install Supply Air
Sensor on MODGAS-X.
Install Supply Air Sensor on
MHGRV-X. Set “SAT Options”
Jumpers to “Normal”.
Install sensor on MODGAS-X and daisy-chain it
to the MHGRV-X. Set “SAT Options” Jumpers to
“MODGAS X”. If connected to a MODGAS II Retrofit,
Set “SAT Options” Jumpers to “MODGAS”.
VCCX2
VCB-X
Install Supply Air Sensor on
VCCX2 or VCB-X. Connect
to VCCX2 or VCB-X using
E-BUS cable.
Install Supply Air Sensor on VCCX2 or
VCB-X. Connect to VCCX2 or VCB-X
using E-BUS cable.
Install Supply Air Sensor on VCCX2 or VCB-X.
Connect to VCCX2 or VCB-X using E-BUS cable.
VCM-X,
SA, RNE
Install Supply Air Sensor on
AAON unit controller. Connect
to AAON unit controller using
I
2
C cable.
Install Supply Air Sensor on AAON
unit controller. Connect to main
controller using I
2
C cable.
Install Supply Air Sensor on AAON unit controller.
Connect to AAON unit controller using I
2
C cable.
VCM,
VAV/
CAV,
MUA,
MUA II,
MUA IID
Install Supply Air Sensor
on MODGAS-X. Connect to
AAON unit controller using I
2
C
cable.
Install Supply Air Sensor on
MHGRV-X. Connect to AAON unit
controller using I
2
C cable.
Install Supply Air Sensor on MODGAS-X.
Connect to AAON unit controller using I
2
C cable.
Table 10: SAT Wiring Conditions
STAND-ALONE MODE
SAT OPTIONS JUMPER SETTINGS*
Condition
Jumper Setting
MODGAS-X only
1
MODGAS-X with MHGRV-X**
1
MODGAS-X with MHGRV-II***
2
MODGAS-X with MHGRV-III
2
* For SAT Sensor testing, use
Table 8, page 31
for jumper setting 1
and
Table 9, page 32
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 11: Stand-Alone Mode SAT OPTIONS
Jumper Settings
Communications Mode
SAT OPTIONS JUMPER SETTINGS*
Condition
Jumper Setting
VCM-X/RNE/SA*
1
VCM, MUA, MUA II, MUA IID VAV/
CAV **
1
VCCX2, VCB-X*
1
* For SAT Sensor testing, use
Table 8, page 31
for Jumper Setting
1. SAT Sensor should be connected to the AAON unit controller.
** For SAT Sensor testing, use
Table 9, page 32
for Jumper
Setting 1. SAT Sensor should be connected to the MODGAS-X.
Table 12: Communications Mode SAT OPTIONS
Jumper Settings
APPENDIX A: SAT SENSOR
SAT Sensor Wiring Guide and Jumper Settings
Содержание MODGAS-X
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