Broan ERV130 USER AND INSTALLER MANUAL

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ERROR DESCRIPTION SOLUTION

E40

Outside air thermistor

STEP 1: Contact customer service.

E42

PCBA thermistor fault

E43

PCBA temperature over limit

STEP 1: Validate if the air exchanger is exposed to ambiant temperatures

within the operating limits (see section 2.3)

If STEP 1 did not ﬁ x the problem, contact customer service.

E50

Wall control communication lost

STEP 1: Unplug unit, inspect wall control wires, plug unit.

If STEP 1 did not ﬁ x the problem, perform STEP 2: Remove wall control from

the wall installation and test with a short cable. If it works, bring a new cable

to the wall installation location.

If STEP 2 did not ﬁ x the problem, perform STEP 3: Test the air exchanger with

a spare wall control. If it works, replace the wall control.

If STEP 3 did not ﬁ x the problem, contact customer service.

7. INSTALLER’S TROUBLESHOOTING (CONT’D)

WARNING DESCRIPTION SOLUTION

W61

Protection mode

electronics

overheating

The unit is currently in protection mode. The power transmitted to the motor is deliberately

reduced to decrease electronics temperature. The unit will exit this mode by itself once

conditions are back to normal. It is normal to observe reduction in airﬂ ows during this period.

This condition should appear only when the unit is set in high speed and located in a warmer

environment, for example over 30°C (86°F). If not, contact customer service.

Make sure that no piece of mineral wool will enter in the unit during installation. Otherwise, this could reduce

airﬂ ow and generate vibrations and noise in the unit.

CAUTION

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Broan ERV130 Venmar by , Energy Recovery Ventilator, 131 CFM