Carrier WeatherExpert 48N2 Controls, Start-Up, Operation, Service, And Troubleshooting page 167

Packaged rooftop cooling units with gas heat, optional electric heat, or hydronic heat and comfortlink controls version 10.x
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ROLLOUT
SWITCH
GAS
VALVE
IGNITOR
FLAME
SENSOR
Fig. 45 — Standard Gas Burner Details
GAS
ROLLOUT
VALVE
SWITCH
MODULATING
GAS VALVE
IGNITION
FLAME
SENSOR
Fig. 46 — Modulating Gas Burner Assembly
167

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