ClimateMaster MPC User Manual

THE SMART SOLUTION FOR ENERGY EFFICIENCY
MPC MultiProtoCol DDC Controls
November 19, 2018
35
MPC Feature Conguration
Occupancy Settings: These control points are used
to set occupancy.
a. Occupancy (All Generations) – This point (BV:12)
controls whether the unit is in occupancy or
is unoccupied. It is normally defaulted to
occupancy. It can be set and overridden via
the Equipment Touch or from the BMS
control program (WebCNTL).
b. Occupancy Override (Generation 7)- is a
digital input BI:8 used to input a signal
from an external motion sensor to
override the occupancy. For this to
function OCC/Dirty Filter Sens BV:59
must be set to OFF.
c. Network OCC Override (Generation 7)- BNI
is used via the Network to override the
occupancy status of the MPC unit.
RNet Sensor Setup (Generation 7 only): The Gen7
MPC is capable of averaging up to 5 ZS Sensors
together over the RNet link. Use one ASW15 and up
to 4 ASW13 sensors. If you wish to use the sensor
alarm feature you must enable the appropriate alarm
enables so that the MPC logic knows how many RNet
Sensors are present.
a. RNet Sensor 1 Alarm Enable- Checking this will
tell the sensor alarm logic to expect a
valid sensor to be present at Address
Sensor Address 1.
b. RNet Sensor 2 Alarm Enable- Checking this will
tell the sensor alarm logic to expect a valid
sensor to be present at Address 2.
c. RNet Sensor 3 Alarm Enable- Checking this
will tell the sensor alarm logic to expect a
valid sensor to be present at Address 3.
d. RNet Sensor 4Alarm Enable- Checking this will
tell the sensor alarm logic to expect a valid
sensor to be present at Address 4.
e. RNet Sensor 5 Alarm Enable- Checking this
will tell the sensor alarm logic to expect a
valid sensor to be present at Address 5.
1. AUX_CFG (All Generations): Controls the output
function of the AUX output dependent on the value
of AV: 31. See Table below.
AUX_CFG
Function of
AUX Output
Behavior
1
Emergency
Electric Heat
AUX output turns “ON” if PID > 90%
Demand in Heating Mode.
2
Cycle with
Compressor
AUX output turns “ON” if PID > 90%
Dem turns “ON” when Compressor
(C1) is “ON”.
3
Cycle with FAN
AUX output turns “ON” when FAN
(SF) is “ON”.
4
Slow Opening
Water Valve
AUX output turns “ON” when C1 or
C2 has a demand call.
5
High Speed Fan
AUX output turns “ON” if HMODE or
CMODE < FAN Speed Trigger.
6
Alarm Relay
Output
AUX output turns “ON” anytime
ALARM is True.
7
Reheat ICM &
DXM STD
Reheat with MPC SF, C and RV on.
8
Reheat ICM &
DXM REV
Reheat with MPC SF, C and RV on.
9
Reheat
DXM STD
Reheat with MPC SF, C and RV off.
10
Reheat
DXM REV
Reheat with MPC SF, C and RV off.
11
AUX Toggle AUX will assume value of BV:40
12
Relative
Humidity Mode
AUX output turns “ON” anytime RH
Exceed Trip Point.
13
CO2 Trip Point
Exceeded
AUX output turns “ON” anytime CO2
Exceed Trip Point.
14
VOC Trip Point
Exceeded
AUX output turns “ON” anytime VOC
Exceed Trip Point.
15
Full Time
Electric Heat
AUX output turns “ON” anytime
Heating Call made.
AUX_CFG= 15 (only found in Generation 7)
Table 8:

ClimateMaster MPC Specifications

General

Brand	ClimateMaster
Model	MPC
Category	Controller
Language	English