Manual
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Grozone SCC1 Advanced User Guide – March 2012 www.grozonecontrol.com
6- FACTORY SETTINGS AND ALTERNATE SETTINGS
When shipped from the factory, the SCC1 is set with factory settings. These settings are those that a vast majority
of users will be using during their growing experiences. Advanced users may need to change some settings in order
to fix control problems or to improve control performances in some specific set-ups.
Review below the settings that can be changed by the users.
To make these changes, refer to section below: ACCESSING THE FACTORY / ALTERNATE SETTING
EDIT MODE.
The settings that can be changed are:
1- the CO2 ELEVATION
2- the Fan Output Control DIFFERENTIAL
3- the Humidity Output Control DIFFERENTIAL
4- the CO2 Output Control DIFFERENTIAL
5- the Aux Heater Output Control DIFFERENTIAL
6- the LOW TEMPERATURE LIMIT
7- the HIGH TEMPERATURE LIMIT
8- the Fan And CO2 Outputs PRIORITY MANAGEMENT
9- the Fan Output ON-DELAY
10- the Fan Output FAIL STATE
11- the (optional) AUX Fan Output FAIL STATE
1
FACTORY SETTING
ALTERNATE SETTING
CO2
ELEVATION
Sea level (or 0-ft elevation)
500-ft to 10 000-ft elevation in step of 500 feet.
2
FACTORY SETTING
ALTERNATE SETTING
FAN
OUTPUT
CONTROL
DIFFERENTIAL
Cooling only:
Starts +2°F above setpoint
Stops -2°F below setpoint
Cooling & Dehumidifying:
Starts +2°F OR +4% above setpoints
Stops -2°F below temp setpoint
AND
at humidity setpoints
Cooling only:
Starts +4°F above setpoint
Stops -4°F below setpoint
Cooling & Dehumidifying:
Starts +4°F OR +4% above setpoints
Stops -4°F below temp setpoint
AND
at humidity setpoints
(NOTE: See below Humidity Output Control Differential
to set alternate Humidity Differential value)
3
FACTORY SETTING
ALTERNATE SETTING
HUMIDITY
OUTPUT
CONTROL
DIFFERENTIAL
Dehumidifying:
Starts +4% above setpoint
Stops at setpoint
Humidifying:
Stops at setpoint
Starts -4% below setpoint
Dehumidifying:
Starts +8% above setpoint
Stops at setpoint
Humidifying:
Stops at setpoint
Starts -8% below setpoint
(NOTE: this alternate value will apply to
Cool & Dehumidify as well)