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Remote Mounted Switch
Fan Switches, 1-Speed (Optional)
S1
S1
S1H
S1H
Light Switches (Optional)
Tempered Supply, Heat Only
Factory mounted switch. Factory wiring to switch.
• To terminals R and W1
Light Switches (Optional)
S1
Tempered Supply, Cool Only
H2
S1H
• To terminals R and Y1
H2
Tempered Supply, Heat and Cool
Tempered Supply Switches (Optional)
Fan Switches, 2-Speed (Optional)
• To terminals R (common), W1 (heat), and Y1 (cool)
Remote Mounted Switch
Tempered Supply Switches (Optional)
CONNECTIONS TO
R
TEMPERED MUA FAN
S1
R
CONNECTIONS TO
R
TEMPERED MUA FAN
R
Light Switches (Optional)
Switch Mounting - Ship Loose for Remote Mounting
S3-1
HEAT
Switch Mounting - Ship Loose for Remote Mounting
OFF
H2
COOL
S3-1
HEAT
OFF
COOL
Make-Up Air Tempering Switch Example
Tempered Supply Switches (Optional)
CONNECTIONS TO
R
TEMPERED MUA FAN
CONNECTIONS TO
R
R
CONNECTIONS TO
R
TEMPERED MUA FAN
TEMPERED MUA FAN
R
R
Switch Mounting - On Control Package
S3-1
HEAT
BL
Switch Mounting - Ship Loose for Remote Mounting
OFF
Switch Mounting - On Control Package
COOL
S3-1
S3-1
HEAT
HEAT
BL
OFF
OFF
COOL
COOL
Combination Light/Fan Switch (Optional)
Mounted on Control Package
Make-Up Air Tempering Switch Example
CONNECTIONS TO
R
Combination Light/Fan Switch (Optional)
S1
TEMPERED MUA FAN
S1H
Connections from these terminals will have to be made
to the respective supply fan terminals R, W1 (if used),
R
S1
and Y1 (if used) . Use proper gauge wire for field wiring
S1H
depending on the voltage used .
Auto-Damper Switch
Switch Mounting - On Control Package
When connecting to Greenheck's tempered Make-Up
S3-1
HEAT
Air unit, connect R, W1 (if used), and Y1 (if used) up to
Mounted on Kitchen Fan Control Center
BL
OFF
Auto-Damper Switch
the supply unit and land on R, W1 (if used), and Y1 (if
COOL
(Optional)
used) . This will be 24 VAC power, so 18 AWG shielded
Mounted on Kitchen Fan Control Center
wire should be utilized .
(Optional)
Combination Fan/Light Switch
Combination Light/Fan Switch (Optional)
• To terminals S1H and S1
S1
S1H
Audible Alarm (Optional)
For combination light/fans option, light circuit must
Auto-Damper Switch
not exceed 900W maximum .
Audible Alarm (Optional)
Mounted on Kitchen Fan Control Center
Power for Shunt Trip (Optional)
Power for Shunt Trip (Optional)
®
STH
HI
S1S
S1
S1F
LO
S1
S1
S1
S1S
LO
S-1
LT1
B2
S1
S1
R
S-1
B2
HI
S1
S1F
S1S
LO
S-1
B2
Shipped Loose
BL
BL
BL
BL
S1
S1
BL
BL
NONE
NONE
S1
NOTE
NONE
(Optional)
NONE
NONE
STB1
STN
Audible Alarm (Optional)
Switch Mounting - On Control Package
S3-1
HEAT
BL
OFF
COOL
Make-Up Air (MUA) Interface (Optional)
When the KFCC is interfaced with another Greenheck
Power for Shunt Trip (Optional)
supply air unit, this option may omit the redundant
Combination Light/Fan Switch (Optional)
starter in the KFCC, as the supply air unit may already
S1N
be provided with one . This will be 24 VAC voltage; so 18
AWG, shielded control wire can be utilized .
S1
S1H
Make-Up Air Unit
• From terminal R in MUA control center to terminal R
in KFCC
W1
Y1
Auto-Damper Switch
• From terminal G in MUA control center to
MUA Interface (Optional)
terminal G in KFCC
Mounted on Kitchen Fan Control Center
W1
Y1
(Optional)
R
R
W1
Y1
W1
Lights out in Fire (Optional)
Power for Shunt Trip (Optional)
Y1
If the KFCC is configured with the power for shunt
Audible Alarm (Optional)
W1
Y1
trip option, the KFCC will have terminals to connect
an externally provided shunt trip breaker coil to
W1
Y1
Additional Fire Contacts (Optional)
W1
Y1
allow the breakers to be tripped in the event of a fire .
Connections include:
(Externally Provided) Shunt Trip Breakers
Power for Shunt Trip (Optional)
W1
• To terminals STH and STN
W1
Y1
W1
STH
Y1
Y1
MUA Interface (Optional)
Additional Exhaust Contacts (Optional)
W1
Y1
Audible Alarm (Optional)
With this option, an alarm will be provided and mounted
R
Contacts on and off with exhaust fan
on the panel that will sound in the event of a kitchen
TEMPERED MUA FAN
fire . This option will be factory-mounted and wired if
TYP. THRU ALL
R
EXHAUST STARTERS
selected .
13 14
BL
W1
13 14
Y1
Lights out in Fire (Optional)
Extra Relay with Supply (Optional)
Additional Fire Contacts (Optional)
A
B
A
B
Additional Exhaust Contacts (Optional)
Supply Fan Failure Indicator (Optional)
Contacts on and off with exhaust fan
BL
W1
NONE
BL
Y1
STH
STB1
STN
S1
STB2
CONNECTIONS TO
TEMPERED MUA FAN
TYP. THRU ALL
EXHAUST STARTERS
NONE
13 14
BL
13 14
NONE
NONE
RD
C9
BK
A
NO9
12
R5
11
BR
NC9
B
14
STB1
STN
RD
C10
BK
A
NO10
22 21
R5
STB2
BR
B
NC10
24
CONNECTIONS TO
RD
C7
BK
A
NO7
14
R4
BR
11
R12
B
NC7
12
RD
11 14
C8
BK
A
NO8
24
R4
BR
21
B
NC8
22
NONE
RD
C5
RD
C9
BK
A
NO5
BK
14
NO9
R3
11
BR
12
R5
B
NC5
11
BR
NC9
12
RD
14
C6
RD
C10
BK
A
NO6
BK
24
R3
NO10
BR
21
22 21
R5
B
NC6
BR
NC10
22
24
Kitchen Fan Control Center
SUPPLY AIR FLOW SWITCH FIELD WIRED
G
G
R12
BL
11 14
G
G
BL
9
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