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Menu 3: Setpoints
PROJECT
PARAMETER
MAT SET
LOW T LOCK
DRYBLB SET
ENTH CURVE
DCV SET
MIN POS L
MIN POS H
VENTMAX L
VENTMAX H
VENTMIN L
VENTMIN H
ERV OAT SP
EXH1 L SET
EXH1 H SET
EXH2 L SET
EXH2H SET
PARAMETER
DEFAULT
VALUE
VALUE
53°F (12°C)
38 to 65°F (3 to 18°C);
increment by 1°
32°F (0°C)
-45 to 80°F
(-43 to 27°C);
increment by 1°
63°F (17°C)
48 to 80°F (9 to 27°C);
increment by 1°
ES3
ES1, ES2, ES3, ES4,
or ES5
1100ppm
500 to 2000 ppm;
increment by 100
6.0 V
2 to 10 Vdc
4.4 V
2 to 10 Vdc
6.0 V
2 to 10 Vdc
4.4 V
2 to 10 Vdc
3.7 V
2 to 10 Vdc
2.8 V
2 to 10 Vdc
32°F (0°C)
0 to 50°F
(-18 to 10°C);
increment by 1°
65%
0 to 100%;
increment by 1
50%
0 to 100%;
increment by 1
80%
0 to 100%;
increment by 1
75%
0 to 100%;
increment by 1
PARAMETER
RANGE AND
INCREMENT
SUPPLY AIR SETPOINT
Setpoint determines where the economizer will modulate the OA
damper to maintain the supply air temperature.
See Table 7 on page 48, Menu Note 2.
COMPRESSOR LOW TEMPERATURE LOCKOUT
Setpoint determines outdoor temperature when the mechanical
cooling cannot be turned on.
OA DRY BULB TEMPERATURE CHANGEOVER SETPOINT
Setpoint determines where the economizer will assume outdoor
air temperature is good for free cooling; e.g.: at 63°F (17°C), unit
will economize at 62°F (16.7°C) and below and not economize at
64°F (17.8°C) and above. There is a 2°F (1.1°C) deadband.
See Table 7 on page 48, Menu Note 3.
ENTHALPY CHANGEOVER CURVE
(Requires enthalpy sensor option)
Enthalpy boundary "curves" for economizing using single
enthalpy
DEMAND CONTROLLED VENTILATION SETPOINT
Displays only if CO
Controlled Ventilation of space. Above the setpoint, the OA
dampers will modulate open to bring in additional OA to maintain
a space ppm level below the setpoint.
VENTILATION MINIMUM POSITION AT LOW SPEED
Displays ONLY if a CO
VENTILATION MINIMUM POSITION AT HIGH SPEED
Displays ONLY if a CO
DCV MAXIMUM DAMPER POSITION AT LOW SPEED
(Requires CO
DCV MAXIMUM DAMPER POSITION AT HIGH SPEED
(Requires CO
DCV MINIMUM DAMPER POSITION AT LOW SPEED
(Requires CO
DCV MINIMUM DAMPER POSITION AT HIGH SPEED
(Requires CO
ENERGY RECOVERY VENTILATION UNIT OUTDOOR AIR
TEMPERATURE SETPOINT
Only when AUX1 O = ERV
EXHAUST FAN STAGE 1 SETPOINT AT LOW SPEED
Setpoint for OA damper position when exhaust fan1 is powered
by the economizer.
EXHAUST FAN STAGE 1 SETPOINT AT HIGH SPEED
Setpoint for OA damper position when exhaust fan1 is powered
by the economizer.
EXHAUST FAN STAGE 2 SETPOINT AT LOW SPEED
Setpoint for OA damper position when exhaust fan 2 is powered
by the economizer.
Only used when AUX1-O is set to EHX2.
EXHAUST FAN STAGE 2 SETPOINT AT HIGH SPEED
Setpoint for OA damper position when exhaust fan 2 is powered
by the economizer.
Only used when AUX1-O is set to EHX2.
65
NOTES
sensor is connected. Setpoint for Demand
2
sensor is NOT connected.
2
sensor is NOT connected.
2
sensor connected)
2
sensor connected)
2
sensor connected)
2
sensor connected)
2
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