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CL-12
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With the supply fan operation at 100% speed or the balanced speed and the gas heat operating at low fire (50%
capacity for 2 stage units, 25% capacity for 4 stage units, 20% capacity for 5:1 modulating units, and 10% capacity for
10:1 modulating units), record the following information in the startup log:
·
Outdoor air temperature (OAT)
·
Unit supply air temperature (SAT)
·
Inlet pressure (single furnace)
·
Manifold pressure (single furnace)
·
Flue gas CO and CO
2
levels (single furnace)
·
Inducer draft fan pressure (single furnace)
Electric Heat (if equipped)
With the supply fan operation at 100% speed or the balanced speed and the electric heater operating at 100%
capacity, record the following information in the startup log:
·
Outdoor air temperature (OAT)
·
Unit supply air temperature (SAT)
·
Heater amp draw
With the supply fan operation at 100% speed or the balanced speed and the electric heater operating at 50%
capacity, record the following information in the startup log:
·
Outdoor air temperature (OAT)
·
Unit supply air temperature (SAT)
·
Heater amp draw
Hot Water Heat (if equipped)
With the supply fan operation at 100% speed or the balanced speed and the electric heater operating at 50%
capacity, record the following information in the startup log:
·
Outdoor air temperature (OAT)
·
Unit supply air temperature (SAT)
·
Heater amp draw
Field Installed Heat (if equipped)
With the supply fan operation at 100% speed or the balanced speed and the electric heater operating at 100%
capacity, record the following information in the startup log:
·
Heater operation and signal response
With the supply fan operation at 100% speed or the balanced speed and the electric heater operating at 50%
capacity, record the following information in the startup log:
·
Heater operation and signal response
STARTUP CHECKOUT
Verify Test Mode has been disabled
(
Home
Setup
Test
)
by changing Run Test to “Off”
Verify all manual overrides have been turned off, unless set by air balance
(
Home
Setup
Misc. Settings
Man
Ovrd
)
Verify all sensor offsets have been turned off, unless set by calibration
(
Home
Setup
Calibration
)
Verify that the current time and date has been set in the controller
(
Home
Setup
Misc. Settings
BAS Setup
Set
Time and Date
)
Verify emergency shutdown is set to “Off”
(
Home
Setup
Tech. Setup.
)
Verify manual occupancy control is set to “Off”
(
Home
Setup
Tech. Setup.
)
Verify configured occupancy control is set to the last known setting
(
Home
Setup
Tech. Setup.
)
Set Enable Unit Operation to “On”
(
Home
Setup
Tech. Setup.
)
Verify no alarms are displayed
(
Home
Alarms
)
The unit should now restore normal operation