JOHNSON CONTROLS
126
FORM 100.50-NOM12
ISSUE DATE: 04/02/2019
SECTION 6 – USER INTERFACE CONTROL CENTER
TABLE 49 - EXHAUST
DISPLAY TEXT
PASS-
WORD
LEVEL
RANGE DEFAULT
SETTING
LOCATION
SHOW WHEN UNIT TYPE IS
EXHAUST SYS
STATUS
Normal - Active / Normal
- Inactive / Faulted / User
Disabled / None
Derived Always
POWER EXHAUST
TYPE
2
None / On-Off Damper
Ctrl / On-Off Press Cntrl /
Modulate Damper - VFD
/ Return Fan W/ Exh /
Return Fan W/O Exh
Setting
Options /
Exhaust
Always
BUILDING PRESSURE
CURRENT -0.50 To 0.50 iwg Look Up Table
Power Exhaust Does Not
Equal None Or On-Off
Damper Ctrl
ACTIVE SETPOINT 1 -0.15 - +0.15 iwg 0.00" W.C.
Setpoints /
Exhaust
EXHAUST FAN
OUTPUT On - Off Derived
Power Exhaust Equals On Off
Dampers Ctrl, On-Off Press
Cntrl, Modulate Damper - VFD
Fan
STATUS Stopped / Running Derived
EXHAUST DAMPER
POSITION
0–100% Derived
Power Exhaust Equals
Modulate Damper - VFD, Or
Return Fan W/ Exh
EXHAUST /
RETURN FAN VFD
0–100% Derived
Power Exhaust Equals
Modulate Damper - VFD
BLDG PRESSURE
CNTRL OFFSET
1 - 0.15 To +0.15 iwg 0.00" W.C.
Setpoints /
Exhaust
Power Exhaust Equals On -
Off Press Ctrl
ECONO OUTPUT
FOR FAN START
1
Econo Output For Fan
Stop To 100%
10 %
Setpoints /
Exhaust
Power Exhaust Equals On -
Off Dmpr Ctrl
ECONO OUTPUT
FOR FAN STOP
1
0 To Econo Output For
Fan Start
5%
Setpoints /
Exhaust
Power Exhaust Equals On -
Off Dmpr Ctrl
EXHAUST OUTPUT
FOR FAN START
1
Exhaust Output For Fan
Stop To 100%
10%
Setpoints /
Exhaust
Power Exhaust Equals
Modulate Damper - VFD
EXHAUST OUTPUT
FOR FAN STOP
1
0 To Exhaust Output For
Fan Start
5%
Setpoints /
Exhaust
Power Exhaust Equals
Modulate Damper - VFD