To Next PageTo Next PageWhat to do if my Rheem R801TA100521MSA Blower has a 1 hour lockout?
If your Rheem Blower experiences a 1-hour lockout, shut off the main power to the unit, wait 30 seconds, and then restore power to reset it.
What to do if line and neutral are reversed on Rheem R801TA100521MSA Blower?
If the line and neutral are reversed on your Rheem Blower, ensure L1 and Neutral are not swapped on the IFC and junction box.
How to resolve a twinning fault in Rheem R801TA100521MSA Blower?
To resolve a twinning fault in your Rheem Blower, for twinned units, check that both IFCs are set for "TWIN" and wires are connected between "TWIN" terminals.
Critical safety warnings regarding installation, operation, and potential hazards.
Criteria for choosing an appropriate location for furnace installation.
Essential requirements for providing adequate air for combustion and ventilation.
Specific guidance for providing combustion air based on space type.
Safety information and guidelines for natural gas and propane supply and piping.
Information on required gas supply and manifold pressures for proper furnace operation.
Procedures for setting and measuring gas supply and manifold pressures.
Guidelines for making electrical connections, including voltage, circuit protection, and wiring diagrams.
Warnings and considerations for installing the furnace at high altitudes with natural gas.
Specific guidance for LP gas installations at high altitudes.
Step-by-step guide for starting up the furnace and its operational sequence.
Explanation of the diagnostic display and interpretation of fault codes.
Guide to using dipswitches for various furnace settings and orientations.
How to adjust and check the furnace's input rate for proper operation.
Instructions on setting the furnace input rate based on gas heating value and altitude.
Procedure to check and adjust airflow based on temperature rise measurements.
Critical warnings about maintaining temperature rise within specific ranges to prevent damage.
A flowchart and notes for troubleshooting furnace issues using the IFC.
General