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G-TRAC 1.1
EngA G-TRAC 1.1 Manuals
Manuals and User Guides for EngA G-TRAC 1.1. We have
1
EngA G-TRAC 1.1 manual available for free PDF download: Installation, Operation And Maintenance Manual
EngA G-TRAC 1.1 Installation, Operation And Maintenance Manual (23 pages)
INDIRECT FIRED HEATING CONTROLLER
Brand:
EngA
| Category:
Controller
| Size: 0 MB
Table of Contents
Table of Contents
2
Purpose
5
Caution
5
Simplified Operation
5
Temperature Control
6
G-TRAC as a Slave to the CTRAC
6
Suggested Settings Re Hunting Problems
6
G-TRAC as a "Stand Alone Device
6
IV. Temperature Control
6
Master Set-Point
7
TE 6100 Wiring Connections and Resistance Values
7
Sensor Resistance Chart for te 6100-960 and te 6000-960
8
Temperature Can be Controlled by
8
Reset Control
8
Example 1
9
Example 2
9
Example 3
9
Multiple Room Sensors
10
Room Reset Authority Pot
10
To Temporarily Drive the Unit to High or Low Fire
10
G-Trac Discharge Temperature Sensor/Setpoint Calibration
10
Method 1
11
Method 2
11
Room Reset Control Calibration
11
Method 1 (most Accurate Method)
11
Method 2 (Does Not Correct for Remote Wire Resistance)
11
Method 3
12
Method 4 (May Correct Minor Electrical Noise on Remote Wire)
12
Bms Reset of the Discharge Air Temperature
12
Potentiometers on the G-Trac
14
Diagnostic Lights
14
Heat Call Light
14
Pre-Purge Timer Light
15
Burner Enabled Light
15
Trouble Shooting
15
Supply Blower Not Starting
15
No Heat (Burner Not Firing)
16
Low Heat (Burner Firing)
16
Unit Short of Temperature Rise
16
Over Delivering Air
17
Inlet Gas Pressure Low or Burner Rumbles
17
Regulator/Manifold Pressure Low or Slow to Respond
17
Gas Valve Won't Open Fully (G-TRAC Slave to CTRAC)
17
Water and Ice from Combustion
17
Over Heating
18
Rapid Cycling of SA Contacts on G-TRAC Connected to BMS Reset
18
G-TRAC Not Responding to BMS Signal
18
Flame Failure Lockouts
18
B" and "C" BURNER ELECTRODE DETAIL
19
Changing a G-Trac in the Field
19
To Set Pre-Purge Time Delay
19
To Set the Maintain Purge Time Delay
20
ESTIMATED POT SETTINGS (Use for Situations Where Design Values Not Available)
20
Combustion Set up
21
High Fire Combustion Set up
21
Low Fire Combustion Set up
21
MID-Fire Range Combustion Set up
21
Check out for G-Trac-1 Normal Operation
22
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