Quantum GAS-FIRED BOILERS Boiler User Manual


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NOTE: First couple of cold starts may be rough due to gas line not being completely purged
of air, causing low firing rate and high excess air levels..
B. INSPECT VENTING AND AIR INTAKE SYSTEM
Operate the boiler and verify that all vent/air intake connections are gastight and watertight.
Repair any leaks immediately.
C. INSPECT CONDENSATE DRAIN
Verify that all connections are watertight, and that condensate flows freely. Repair any leaks
immediately.
D. INSPECT SYSTEM PIPING
Verify that all connections are watertight. Repair any leaks immediately.
E. TEST IGNITION SYSTEM SAFETY SHUTOFF DEVICE
1. Turn off manual gas valve
2. Set thermostat to call for heat
3. Boiler begins normal sequence of operation
4. After approximately 40 seconds (pre purge and igniter warm-up period), lamp D illumi
nates, indicating gas valve is powered
5. After 6 seconds, gas valve closes, lamp D goes out as integrated boiler control senses
that flame is not present
6. To restart system, follow operating instructions under START-UP PLACE IN OPERATION
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