Service manual

ROBERTS GORDON
®
NRG CONTROL INSTALLATION, OPERATION AND SERVICE MANUAL
22 of 40
5.4.1 Information
5.4.2 Lockout Reset
WARNING
Explosion Hazard
If control locks out, do not make more than
three attempts to restart the heater.
Dangerous gas mixtures can build up.
The fault must be traced and repaired by a
registered installer or service engineer.
Failure to follow these instructions can result
in death, injury or property damage.