Orion System VAV II Controller v.1 - Manual (Page 52)

Zone
Zone
MUA II CONTROLLER STATUS
VAV/CAV/MUA Operator Interface SD 52
MUA II Status Screens
Status Screen 6 - Current Reset Temperature
& Humidity Reading
MUA-II v.2.01 0001
Space Temp: XX.XºF
Reset RH..: XX.X%
Line 2 Current Reset Temperature Reading
Line 3 Current Reset Humidity Reading
Status Screen 7 - MODGAS Output %, MHGRV
Output % & External Heat Output %
MUA-II v.2.01 0001
MODGAS Pos..: XXX%
MHGRV Pos...: XXX%
External Heat: 0.0%
Line 2 Current MODGAS Heating Output Signal
Indicates the percentage of the output signal being supplied
to the MODGAS Controller when you have one connected
to your HVAC unit. If you do not have a MODGAS
Controller connected to your
Unit Controller , this screen
will indicate [NO MODGAS DETECTED].
Line 3 Current MHGRV Reheat Valve Output Signal
Percentage
Indicates the percentage of the output signal being supplied
to the MHGRV Controller when you have one connected
to your Unit Controller . If you do not have an MHGRV
Controller connected to your Unit Controller, this screen
will indicate [NO REHEAT DETECTED].
Line 4 External Heat Signal
This is the signal, 0-10 or 2-10 VDC, to an optional external
modulating heating device.
Status Screens 8-28 - Relays
VAV/CAV v 1.00 0001
On Board Rly 1
FAN
Off
Line 2 Relay Status
On Board Relays 1-5, Expansion Board Relays 1-16.
On Board Relay #1 is the Fan and is not confi gurable.
Line 3 Relay description of what it is confi gured for
Possible options are as follows:
Not Used Gas Re-Heat
Heat Stage Exhaust Fan
Cool Stage Pre-Heater
Warm-Up Mode External Heat
Rev Valve
Line 4 Current relay status On or Off or FRC
FRC indicates the relay is forced to its current condition.
Status Screens 29-31 - Alarm Conditions
VAV/CAV v 1.00 0001
NO ALARMS!
VAV/CAV v 1.00 0001
ALARMS PRESENT
SCROLL DOWN TO VIEW
Line 2 Blank
Line 3 NO ALARMS! OR ALARMS PRESENT
If alarms are present, the screens that follow will display
one or more of the following:
No Supply Temp Fan Proving
No Outdoor Temp Low SAT
No Outdoor RH High SAT
Press <

> to scroll through all active alarms.
For Alarm Defi nitions, see the MUA II Controller
Technical Guide.