Our Bonaire Evap Cooler stopped after power failure

To fix code E5 on a Bonaire evaporative cooler, which typically indicates a water management issue, try the following steps:

1. Check the water level in the unit to ensure it's sufficient.
2. Inspect the water inlet valve for blockages or malfunction and clean or replace as necessary.
3. Clean the filter and pump to ensure proper water flow.
4. Reset the unit by turning it off at the power source, waiting a minute, and turning it back on.

If the problem persists, consult the user manual or contact Bonaire customer support for further assistance.

You can check the wiring but this looks like an incompatible controller. Here are some alternatives:

If you're looking to purchase an Evaporative Cooler Vulcan Touchpad Controller, there are several options available. Here are some places where you can buy one:

The Home Depot: You can purchase a DIAL Evaporative Cooler Digital Controller from The Home Depot for $64.48.
Gasstop: Gasstop offers a refurbished wired Bonaire Comfort Control remote that works with Bonaire and Vulcan gas central heating systems for $150.
Bonaire Heating & Cooling: Bonaire offers a range of Navigator Remote Controls for Cooler and Heater, including My Climate® Wi-Fi® for ducted evaporative cooler, ducted gas heater, or dual-cycle air conditioner.

Navigator Remote Control for Cooler and Heater (bonaire.com.au)

google Bonaire evap err02 for more info an the answer to your question. If you is under warranty call for service.

Error Code 2: Pressure switch inactive. Fan Running but pressure switch is still open or fan stopped but pressure switch is still closed

Not sure you have an issue. These machines have built in time delays to protect themselves from power surges. You can’t turn the machine off and then right back on. Read the manual on sequence of operation and possibly get some answers.

there is an electrical short in the unit that is causing the fuse / breaker to trip
could be insulation, moisture in a junction connection or failing motor
Call in an accredited electrician to find / fix the fault

Go to the Bonaire website for manual

Remotes are a pain. Can you get into the unit to see the control box? You need to see if the unit has power. If its new enough it will have some diognostic lights so you can see if it has power. Without that its hard to diognose. Unit Model number is also helpfull. if it looks like the one on this picture it will be etched into a badge on one of the corner pillars. if its a plastic unit it will be on a sticker inside the unit

English only please.

Unplug the unit or turn off the breaker to the unit for at least 30 seconds. If this reset does not work, the electronics may be damaged and need a repair person.

This unit is a cooling unit only. I don't know what switch you are looking at but I don't think it's for the evap. cooler(swamp cooler). I am in the Phoenix, Arizona area and it's very common to have a evap. cooler and a seperate heat/cool system as on the hottest days the evap. cooler doesn't cool enough. I hope this helps. Please give me a positive rating. Thank you.