Grozone Control The Simple One CLIMATE CONTROLLER - Accessing the Factory; Alternate Setting Edit Mode

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Grozone SCC1 Advanced User Guide – January 2012 www.grozonecontrol.com
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FACTORY SETTING
ALTERNATE SETTING
FAN OUTPUT
FAIL STATE
The FAN Output is turned ON when a Temperature
Sensor Failure is detected, regardless of DAY and
NIGHT Temperature Setpoints.
The FAN Output is turned OFF when a Temperature
Sensor Failure is detected, regardless of DAY and
NIGHT Temperature Setpoints.
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FACTORY SETTING
ALTERNATE SETTING
AUX FAN
OUTPUT
FAIL STATE
The AUX FAN Output (optional OB1-V) follows the
regular FAN Output (ON or OFF) in the event of a
Temperature Sensor Failure, regardless of DAY and
NIGHT Temperature Setpoints.
The AUX FAN Output (optional OB1-V) sets the
OB1-V at IDLE SPEED in the event of a Temperature
Sensor Failure, regardless of DAY and NIGHT
Temperature Setpoints. IDLE SPEED value is set
directly on OB1-V module through an adjustment on
the side of the enclosure.
ACCESSING THE FACTORY / ALTERNATE SETTING EDIT MODE
Step 1- Follow the procedure to enter CO2 Sensor Calibration...
 Day Enrichment Knob to CAL
 Lock/Unlock Slide Switch to UNLOCK
 HOLD pushbutton
...BUT YOU HAVE TO ABORT the Calibration AFTER 5 SECONDS (one blink per second)
by moving the Slide Switch back to the LOCK position. Then let the pushbutton go.
Step 2 - You are now given access to the FACTORY / ALTERNATE SETTING EDIT MODE.
TO EXIT this mode, simply return the Slide Switch to UNLOCK position.
Step 3 - The 11 settings that can be changed are grouped in 3 different PARAMETERS.
One PARAMETER can include up to 6 settings. Make sure to select the right PARAMETER from
these 3 choices.
SETTING NAME
PARAMETER NAME
1
CO2 Elevation
CO2 ELEVATION
2
Fan Output Control Range (also called Differential)
OUTPUT CONTROL
3
Humidity Output Control Range (also called Differential)
4
CO2 Output Control Range (also called Differential)
5
Aux Heater Output Control Range (also called Differential)
6
LOW TEMPERATURE LIMIT
7
HIGH TEMPERATURE LIMIT
8
Fan And CO2 Outputs PRIORITY MANAGEMENT
PRIORITY AND FAIL
9
Fan Output ON-DELAY
10
Fan Output FAIL STATE
11
AUX Fan Output FAIL STATE (optional)