Heat & Glo LifeStyle 550TRSI-AUF owner manual • also shows gas line access

The gas is introduced to the appliance on the left hand side. See Figure 11.1.

After the gas pipe installation is complete, check carefully all gas connections for leaks with a commercially-available, noncorrosive leak check solution. Be sure to rinse off all leak check solution following testing. DO NOT USE AN OPEN FLAME.

NOTICE: the gas supply line should be purged of any trapped air prior to the first firing of the unit.

GAS ACCESS

Figure 11.1

•Section 16 also shows gas line access.

•Gas line may be run through knockout(s) provided.

•The gap between supply piping and gas access hole may be caulked with high temperature caulk or stuffed with non-combustible, unfaced insulation to prevent cold air infiltration.

•Ensure that gas line does not come in contact with outer wrap of the appliance. Follow local codes. Reference AS5601 Gas Installation Standard

•Pipe incoming gas line into valve compartment.

•Connect incoming gas line to the connection on manual shutoff valve.

WARNING! Risk of Fire or Explosion! Support control when attaching pipe to prevent bending gas line.

• A small amount of air will be in the gas supply lines.

WARNING! Risk of Fire or Explosion! Gas build-up dur- ing line purge could ignite.

•Purge should be performed by qualified service technician.

•Ensure adequate ventilation.

•Ensure there are no ignition sources such as sparks or open flames.

Light the appliance. It will take a short time for air to purge from lines. When purging is complete the appliance will light and operate normally.

WARNING! Risk of Fire, Explosion or Asphyxiation! Check all fittings and connections with a non-corrosive commercially available leak-check solution. DO NOT use open flame. Fittings and connections could have loos- ened during shipping and handling.

WARNING! Risk of Fire! DO NOT change valve settings. This valve has been preset at the factory.

Heat & Glo • 550TRSI-AUF, 550TRSILP-AUF • 2079-980 Rev. N • 5/12 53