Bard MC5000 Series User Manual

The equipment covered in this manual is to be
installed by trained, experienced service and
installation technicians. Please read the entire
manual before proceeding.
IMPORTANT
When connecting this product from a remote
location, ensure that the network connection
is secure and reliable.
IMPORTANT
Nomenclature
MC 5300 - BC
Controller Series
5300 Controller for 1 − 3 units
5600 Controller for 1 − 6 units
Features
C − Controller with local alarms, Ethernet webpages and Modbus
BC − Controller with local alarms, NO/NC alarm contacts, Ethernet webpages and Modbus
Controller
Master Controller
MCS 5000.X.Y.Z
Software
Controller Series
MC5000 Series Software
Hardware Change Revision
Feature Change Revision
Software Enhancement Revision
Software Updates
Software Use
The MC Series controllers contain a solid state
logic board with on-board software similar to a
computer. Software updates, as they become
available, will be posted to the following address:
www.bardhvac.com/software-download/. Updating
software may require the use of an Ethernet cable
and/or a MicroSD card.
Master Controller Software
Manual 2100-746
Page 3 of 55
It is important to check the software version
during installation to ensure that the latest
version has been installed. Current software
versions and installation instructions are
available on the Bard website at http://www.
bardhvac.com/software-download/
NOTICE
Figure 11 Cooling with Six Single Stage Units
(w/Economizers) Using Twinning/
Triples Option ..........................................27
Figure 12 Cooling without Economizer ......................28
Figure 13 Alternating Sequence Cooling ....................29
Figure 14 Non-Alternating Sequence Cooling .............29
Figure 15 Twinning: Simultaneous Unit Operation ......30
Figure 16 Triples: Simultaneous Unit Operation .........31
Figure 17 Back of Touch Screen Display ....................35
Figure 18 Setup Button on MC5000 Home Screen ..... 35
Figure 19 Webpage Navigational Side Panel ..............36
Figure 20 W**A/W**L Series Unit w/CRV-F, ERV
and No Ventilation or Balanced Climate ...... 43
Figure 21
W**A W**A/W**L Series Unit w/CRV-F, ERV
and No Ventilation w/Balanced Climate ........ 44
Figure 22 W**A/W**L Series Unit w/Economizer ........45
Figure 23 W**H Series Unit w/CRV-F, ERV and
No Ventilation or Balanced Climate ............46
Figure 24 W**H Series Unit with CRV-F, ERV and
No
Ventilation w/Balanced Climate............... 47
Figure 25 W**H Series Unit w/Economizer ................48
Figure 26 2-Stage W*SA* Series Unit w/CRV-F, ERV,
and No Ventilation or Balanced Climate ...... 49
Figure 27 2-Stage W*SA* Series Unit w/Balanced
Climate and No CRV-F or Ventilation ..........50
Figure 28 2-Stage W*SA* Series Unit w/Economizer ..51
Table 1 MC5000 Series Set Points/Defaults/
User Settings Record ................................22
Table 2 Alternating Logic: 3-Unit System with
2 Stage Compressor and Economizer .......... 28
Table 3 Non-Alternating Logic: 3-Unit System with
2 Stage Compressor and Economizer .......... 28
Table 4
MC5000BC Series Alarm Functions .............. 33
Table 5 Default Network Settings ..........................34
Table 6 Connection Diagram Selection ..................42
Table 7 10K OHM NTC Sensor: Temp/Resistance ....52

Bard MC5000 Series Specifications

General

Brand	Bard
Model	MC5000 Series
Category	Controller
Language	English