Radiant EcoSmart ES50LVP Installation, operation and maintenance manual - Cold Water At Hot Faucet
Manual is about: PREMIUM MODULATING
AIR HANDLER
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Cold water at hot faucet
When the heat source is a water heater, the most probable cause is reverse flow through the
heating loop from a stuck check valve - repair or replace valve.
Fan runs for cooling but not for heating
The room thermostat may be connected improperly. Refer to Electrical section or wiring
schematic on ecosmart for proper installation.
Heating during standby mode
Probable cause is thermal siphoning.
WARRANTY
Warranty is 2 years parts. Visit ecosmartair.com/warranty.htm for full details.