Installation manual with safety, wiring, mechanical and maintenance instructions for the Nuaire ES-ISC Ecosmart Speed Control.
The ES-ISC Ecosmart Speed Control is a three‑phase fan controller designed for Nuaire ventilation fans. This manual provides the safety guidelines, delivery handling, and detailed installation steps required for proper commissioning.
Key sections cover electrical and mechanical installation, control and data cable connections, device settings, routine maintenance, warranty information, and end‑of‑life recycling procedures.
| Dimensions (mm) for ES-ISC3.3A | 230 × 325 × 410 |
|---|---|
| Weight for ES-ISC3.3A | 6 kg |
| Operating temperature range | -10 °C to 40 °C |
| Maximum number of devices on one system | 32 |
Up to 32 devices, including fans, can be connected together via the cable.
PWR GREEN indicates power on and OK; RED shows over‑current or short circuit. Fan LEDs show running (GREEN) or fault (RED). Additional LEDs indicate standby, fault, frost, transmission (Tx) and reception (Rx).
Protective steel‑toed shoes, full‑finger gloves (Marigold PU800), semi‑fingerless gloves (Marigold PU3000), safety glasses, and reusable half‑mask respirators.
The first maintenance is required three months after commissioning, then annually, with shorter intervals in harsh environments.