Manual 2100-746D
Page
51 of 59
MC-5300: SYSTEM 1-3 OR
MC-5600: SYSTEM 1-6
LOCK OUT 4
POWER
LOSS 6
POWER
LOSS 5
POWER
LOSS 4
LOCK OUT 5
LOCK OUT 6
HIGH
TEMP 2
NOTE: NOT ALL TERMINALS
REPRESENTED FOR ALARM
BOARD 1
LOCK OUT 1
LOCK OUT 3 LOCK OUT 2
POWER
LOSS 3
POWER
LOSS 2
LOW
TEMP
HIGH
TEMP 1
POWER
LOSS 1
VENT
FILTER
THEFT
ALARM BOARD 1
MC5300-BC AND MC5600-BC
ALARM BOARD 2
MC5600-BC ONLY
W1
Contacts
(opt.)
Y1 Y2
Vent
Theft
Contacts
(opt.)
Filter
Optional Remote
Sensors #1 and #2
EMERG
PRIMARY BOARD
REM 2
REM 1
THEFT
OFF
GEN
VENT
Generator
Contacts
Switch
Factory Jumper
St
age
1
Cooling
C
R
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
(Optional)
Off Contacts
W2
C
R
11 12
2
3
RT
Shutdown
Emergency
MC5600 PRIMARY AND SECONDARY BOARD.
W*SA* SERIES UNIT
24
VAC
St
age
1
Elec
tric
Heat
St
age
2
Elec
tric
Heat
Indoor
Fan
M
.D
ehum
idif
icat
ion
Filt
er
Sw
itch
Filt
er
Sw
itch
Com
pr
ess
or
Lo
ck
out
Com
pr
ess
or
Lo
ck
out
MC5300 PRIMARY BOARD ONLY.
TERMINAL STRIP
24VAC
AVAILABLE NOC REMOTE MONITORING DRY CONTACTS. MC5300-BC AND MC5600-BC ONLY.
LOW VOLTAGE
WITH ECONOMIZER
Vent
ilat
ion
2-STAGE W*SA* SERIES UNIT
MC SERIES CONTROL BOARDS
(Optional)
Relay
Alarm
Emergency
Co
mm
on
St
age
2
Cooling
Y3
Units w/ Economizer
must have jumper
installed
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 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.
MIS-4209 B
B/W1
FIGURE 27
2-Stage W*SA* Series Unit with Economizer