Rinnai E- Series User Manual

11 008082013GW
A temperature difference has been detected
between the supply and return sensor while
the burner is not in operation. After the
average ΔT has disappeared, the block will
disappear.
A temperature difference has been detected
between the supply T1 sensor and the return T2
sensor while the burner is not in operation. After
the average ΔT has disappeared, the blocking
code will go away.
T2 Sensor
T1 Sensor
Check the supply T1 sensor and the return T2 sensor for
the proper resistance valve. Replace if found to be
defective. WARNING: Turn off power and water supply
to boiler before removing the T1 or T2 sensor.

Rinnai E- Series Specifications

General

Fuel Type	Natural Gas or Propane
Installation	Wall-mounted
Type	Condensing
Venting	Direct Vent
Dimensions	Varies by model
Weight	Varies by model
Warranty	12 years heat exchanger, 5 years parts
Heating Capacity	15, 000 - 199, 000 BTU/h
Vent Type	Direct Vent