Service manual

ROBERTS GORDON
®
NRG CONTROL INSTALLATION, OPERATION AND SERVICE MANUAL
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Table 1: Recommended Configuration Settings for Appliance Type
Function Type
Screen path from
engineer code
ON/OFF
HI/LO
4 - 1
High Flame Boost
4 - 1 - (1)
Fan Purge
4-1-(0 or 2)-1
Double Ignition
4 - 1 - (0, 1 or 2)
Pressure
Switch
4-1-(0, 1 or 2)
Fan Options
4 - 2
Burner Options - Warm Air Heaters
ON/OFF 0 N/A 0 0 0 See below
High/Low Operation 1 1 N/A 0 0 See below
Modulating Operation 2 N/A N/A 0 0 See below
Fan Options - Warm Air Heaters
Constant Fan with Time
Burner Options - See Above
1
Automatic Summer Fan 2
Normal Fan 0 (default)
Radiant Systems
Unitary Tube Heaters 0 N/A 0 0 or 1 0 N/A
Plaque Heaters 0 N/A 0 0 or 1 0 N/A
Linear Tube Heaters 0 N/A 0 0 or 1 0 N/A
BLACKHEAT
®
Multiburner Systems
0 N/A 1 Pre-Purge 00
Post-Purge 03
00N/A
CORAYVAC
®
Single
Zone Systems
0 N/A 1 Pre-Purge 00
Post-Purge 03
01N/A