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General| Brand | WEISS |
|---|---|
| Model | ER12D-1 |
| Category | Controller |
| Language | English |
Details the WEISS Heat Transfer Controller for single speed fans, including product code ER12D-1.
Explains how the controller monitors room and set temperatures to activate the heat source fan.
Highlights safety notes regarding appliance use by persons with reduced capabilities and cord safety.
Provides guidelines for choosing an internal wall location near the heat source, avoiding direct sunlight.
Outlines the process for opening the controller, cutting the wall hole, wiring, and mounting the unit.
Details the LIVE line, neutral, and fan live connections to the WEISS ER12D-1 digital controller terminals.
Explains the display modes: Power OFF (system off) and standby mode.
Confirms the controller is locked into Heat Transfer mode and cannot switch to other modes.
Steps to access advanced settings by turning off the controller and holding the Fan Indicator button.
Lists advanced settings like temperature calibration, controller lock, min/max operating temps, and factory reset.
Mandates installation by a registered electrician and requires a COC for warranty claims.
Specifies restrictions like not using with heat pumps, covering the fan, or closing vents.
States that incorrect wiring/installation is not covered and provides a link for full warranty details.
Answers about placing the controller in the same room as the heat source, ideally 2-4 metres away.
Recommends a minimum 1.5 metres distance between the heat source extraction point and the fan.
Lists common faults like sensor errors (E1, E2) and temperature indicators (HI, LO).
Details set temperature range, resolution, voltage, sensing element, operating temp, and approvals.
Advises annual checks and confirms the controller is designed for Weiss Heat Transfer AC Fans only.
