Bard MC5000 Series User Manual

Manual 2100-746
Page 51 of 55
MC-5300: SYSTEM 1-3 OR MC-5600: SYSTEM 1-6
HIGH
TEMP 2
NOTE: NOT ALL TERMINALS
REPRESENTED FOR ALARM
BOARD 1
LOCK OUT 1LOCK OUT 3 LOCK OUT 2
POWER
LOSS 3
POWER
LOSS 2
LOW
TEMP
HIGH
TEMP 1
POWER
LOSS 1 VENT FILTER THEFT
LOCK OUT 4
POWER
LOSS 6
POWER
LOSS 5
POWER
LOSS 4
LOCK OUT 5LOCK OUT 6
ALARM BOARD 1
MC5300-BC AND MC5600-BC
ALARM BOARD 2
MC5600-BC ONLY
Notes:
1.) Stage 2 Electric Heat, Ventilation, Mechanical Dehumidification, and Filter Switch are optional components. Refer to model nomenclature to
verify optional equipment installed in unit.
2.) Ventilation wire between "A" terminals allows for emergency ventilation during a HIGH TEMP 2 alarm. Make sure to set min. position in
WSAC series unit economizer JADE controller to 10V (fully open) to allow ventilation during a HIGH TEMP 2 alarm.
3.) Optional remote sensors #1 and #2 are temperature resistance 10k type 2. Remote sensor #2 can be used as an outdoor or indoor sensor.
4.) Emergency Off Contacts used in MC series controller to shut down all units. Emergency shutdown factory jumper may be removed to field
install a normally closed relay at each individual unit.
5.) Balanced Climate is not available with economizer/CRV.
6.) All MC controllers will have a primary control board with connections for units 1 to 3. MC5600 controllers only will have an additional
secondary control board with connections for units 4 to 6.
7.) MC5300-BC and MC5600-BC controllers have additional alarm board(s) with dry contacts for wired alarms.
PRIMARY BOARD
REM 2REM 1
EMERG
OFF GEN VENT THEFT
Emergency
Shutdown
Factory Jumper
R C W1 W2 EC Y1 Y2 G O/B A D H
FILTER DUST LOR AUX IN EIN
NO C NC
AUX OUT
D A
W3
G Y3 W2
B/W1
CR
11 12 2 3
RT
MC SERIES CONTROL BOARDS
MC5300 PRIMARY BOARD ONLY.
MC5600 PRIMARY AND SECONDARY BOARD.
W*SA* SERIES UNIT
24VAC
Common
Stage 1 Electric Heat
Stage 2 Electric Heat
Indoor Fan
M. Dehumidification
Filter Switch
Filter Switch
Compressor Lockout
Compressor Lockout
LOW VOLTAGE
TERMINAL STRIP
24VAC
AVAILABLE NOC REMOTE MONITORING DRY CONTACTS. MC5300-BC AND MC5600-BC ONLY.
2-STAGE W*SA* SERIES UNIT
WITH ECONOMIZER
Ventilation
Alarm
Relay
Filter
Switch
(Optional)
MIS-4209 A
Stage 2 Cooling
Stage 1 Cooling
Y1 Y2
Generator
Contacts
Emergency
Off Contacts
Optional Remote
Sensors #1 and #2
Theft
Contacts
(opt.)
Vent
Contacts
(opt.)
Units w/ Economizer
must have jumper
installed
FIGURE 28
2-Stage W*SA* Series Unit with Economizer

Bard MC5000 Series Specifications

General

Brand	Bard
Model	MC5000 Series
Category	Controller
Language	English