Braemar LE60 Zone Control — Installation, Commissioning & EWPE App (Wi‑Fi) Setup


Overview: This guide provides technicians with a clear, practical process for installing, wiring, commissioning, and connecting Braemar LE60 Zone Control systems to Wi‑Fi and the EWPE Smart App. It also includes simple troubleshooting steps for installers.


Applies to: LE60‑13/GH Zone Control Interface with XE70‑13/E wired wall controller, RF remotes, ME31‑00/C13 Wi‑Fi module; compatible with SDHV/KDHV indoor ducted models as per manual. KGHV included for Dominator‑Series clarity.
Pre‑req: Ensure the indoor unit and LE60 are wired correctly via RS485 or HBS (model‑dependent), all dampers are 24 V, and Zone 1 has an RF sensor installed before commissioning. 


This Solution must be read in conjunction with the official Installation Manual (LE60‑13GH02‑E) to ensure model‑specific requirements and safety instructions are followed. 


Click link to view 

Zone Control Installation Manual - Braemar - Zone Control - LE60-13GH02-E including ME31-00/C13 Wi-Fi Installation Manual: Seeley International Pty Ltd


Part A — Installation (Physical Setup)

1. Components Provided

  • LE60‑13/GH Zone Control Interface
  • XE70‑13/E Wired Wall Controller (main UI)
  • RF Remotes (x4)
  • ME31‑00/C13 Wi‑Fi Module
  • Transformer & communication cables
  • Supports 2–8 zones using 24 V dampers (≤150 mA each)

2. Mount & Cable the LE60

  • Install indoors, away from moisture/EMI.
  • Mount horizontally or vertically.
  • Connect Zone Dampers (RJ11/RJ12) to Zone 1–8.
  • Connect Wired Controller 1 (main) via 4‑core cable.
  • Optional second controller → Wired Controller 2.
  • Install transformer into Power.
  • Fit antenna for clear signal (avoid metal shielding).

3. Indoor Unit Communications (SDHV / KDHV / KGHV)

✔ Correct LE60 Port Selection

  • SDHV/KDHV/KGHV Single‑Phase → Indoor H1/H2 → LE60 RS485.
  • SDHV20–24 3‑Phase / SDHS20 3‑Phase / KDHA Single‑Phase → LE60 HBS.
Incorrect RS485/HBS selection causes communication faults (E8/P6) and EWPE control failures.

4. RF Remote Installation

  • Install indoors; avoid moisture/sunlight.
  • Keep within 10 m of LE60.
  • Set DIP switches before inserting CR2450 battery.
  • Mount using supplied adhesive or screws.

RF Remote Pairing

  1. Wired wall controller → Settings → Zone → Connect RF remote controller → Confirm.
  2. On RF remote → Hold ON + OFF (5 s) → LEDs alternate.
  3. Successful pair = green LED fast flash.
⏱ Critical timings
  • RF remote pairing mode times out after 5 minutes; red LED fast‑flashes for 10 seconds before exiting pairing.

5. Wi‑Fi Module Installation (ME31‑00/C13)

  • Plug into LE60 “Wi‑Fi Module” port.
  • Secure module, keep antenna unobstructed.
  • LED flashing = pairing; solid = connected.
⏱ Critical timings
  • Wi‑Fi module reset → press & hold RESET for 5–10 seconds (LED restarts/flashes).

Part B — Commissioning

1. Date / Time Setup

Settings → System → Date & Time
  • Use 24‑hour format.

2. Zone Parameter Settings

Settings → Zone → Zone parameter setting
  • Set zone area (m²).
  • Enable Sensor if RF remote installed.
  • Zone 1 must have an RF sensor.


Click link to view (YouTube video included) 

Braemar LE60 Zone Controller Setup – Common Area Configuration and RF Remote Setup: Seeley International Pty Ltd

3. Main Zone

Settings → Zone → Main zone setting → select → Confirm.

4. Always‑Open Zone

Settings → Zone → Always open zone setting → select → Confirm.

5. Verify Damper Operation

  • Toggle zones and confirm damper movement.

Part C — EWPE App Setup (Wi‑Fi Onboarding)

1. Install App

Download EWPE Smart (iOS 8+ / Android 4.4+).

2. Add Device (Correct Path)

Add Device → Commercial AC → Zone Controller
  1. Connect to device hotspot.
  2. Select 2.4 GHz home Wi‑Fi.
  3. Enter password (≤16 chars, letters/numbers).
  4. Wait up to ~2 minutes for registration.
⏱ Critical timings
  • Onboarding may take up to ~2 minutes → do not power‑cycle.

3. Router Requirements

  • Use 2.4 GHz only.
  • Use WPA2‑PSK security.
  • Disable Guest mode, AP Isolation, MAC filtering, band steering.
  • Enable WMM.
⏱ Critical timings
  • Router clean reset: power OFF ~5 minutes, then wait for Wi‑Fi to fully restore before powering AC.

4. Bluetooth Assist

  • Enable Bluetooth + Location permissions.

Part D — Troubleshooting

Below is a simple, technician‑friendly troubleshooting section with clear symptoms, causes, and what to do next.


Click link to view 

EWPE Wi-Fi App – Troubleshooting and Setup Guide: Seeley International Pty Ltd

1. Device Hotspot Not Detected (You can't see the AC's Wi‑Fi during setup)

What you’ll notice:
  • Your phone cannot find the AC’s hotspot name (e.g., GR‑AC‑XXXX).
Common causes in plain terms:
  • The Wi‑Fi module isn’t powered or plugged in properly.
  • The module is stuck and needs a reset.
  • You’re standing too far away or inside heavy ductwork.
What to do:
  1. Check the Wi‑Fi module is firmly plugged into the LE60 Wi‑Fi port.
  2. Make sure the module’s light is flashing (ready to pair). If not:
    • Hold RESET for 5–10 seconds until the LED restarts.
  3. Stand close to the module during setup.
  4. Refresh your phone’s Wi‑Fi list.

2. App Fails to Connect to the Device

What you’ll notice:
  • You connect to the AC hotspot, but the app doesn’t move to the next step.
Common causes:
  • Phone still using mobile data.
  • Wrong device type selected.
  • Phone hasn’t fully connected to the AC hotspot yet.
What to do:
  1. Turn Mobile Data OFF during setup.
  2. Make sure you chose the correct option in EWPE:
    • Commercial AC → Zone Controller (not any other product).
  3. After connecting to the AC hotspot, wait 5–10 seconds before tapping “Next”.

3. Device Won't Communicate with Cloud (App says “Offline”)

What you’ll notice:
  • Setup seems to work, but the device goes offline immediately.
Common causes:
  • Router blocking the AC (security settings too strict).
  • Wi‑Fi password uses symbols the module doesn’t support.
  • Router only running 5GHz instead of 2.4GHz.
What to do:
  1. Check the router is broadcasting 2.4GHz.
  2. Make sure the Wi‑Fi password:
    • Has no special characters (letters/numbers only).
    • Is 16 characters or fewer.
  3. Disable the following on the router if enabled:
    • Guest Network
    • AP Isolation / Privacy Mode
    • MAC Filtering
    • Band Steering
  4. If still not working, test using a phone hotspot:
    • If it works → the router settings are the problem.

4. Device Appears “Offline” After Successful Setup

What you’ll notice:
  • App says the AC is “Offline”, even though you just installed it.
Common causes:
  • Router hasn’t fully restarted.
  • Weak Wi‑Fi signal to the module.
  • Module too close to metal ducting.
What to do:
  1. If you restarted the router, wait 1–3 minutes for Wi‑Fi to settle.
  2. Move the Wi‑Fi module or antenna away from metal surfaces.
  3. Make sure the customer’s phone is on the same home Wi‑Fi.
  4. Reboot the AC at the isolator for 20 seconds, then retry.

5. Zone Commands Not Working (Zones open/close incorrectly)

What you’ll notice:
  • Zones don’t open/close when selected.
  • App connects, but nothing changes.
Common causes:
  • Dampers plugged into the wrong port.
  • Zone sizes not set or missing.
  • RF remotes not paired or DIP switches wrong.
What to do:
  1. Make sure Zone 1 has an RF remote (mandatory).
  2. Re-check DIP switches match the zone numbers.
  3. Verify each damper is plugged into its labeled port.
  4. Go to: Settings → Zone → Zone Parameter Setting and set:
    • Zone area (m²)
    • Sensor ON/OFF
  5. Confirm Main Zone + Always-Open Zone are correctly chosen.

6. Multi‑Device Login Issues

What you’ll notice:
  • One user logs in → the other user gets logged out automatically.
Why it happens (simple explanation):
  • EWPE only allows one primary cloud account per AC.
What to do:
  • Use one shared login for the whole household.
  • Or use Device Sharing if the app version supports it.

7. Quick Error Code Help

  • E8 / P6 → Communication issue → Check H1/H2 wiring + RS485/HBS port.
  • EE / ee → Software or memory mismatch → Reset power and recheck wiring.
  • H7 / H6 / P5 / P8 → Fan, motor or overcurrent issues → Check airflow + motors.

⏱ Timing Cheat‑Sheet 

  • Wi‑Fi module RESET hold: 5–10 seconds
  • EWPE onboarding: Up to ~2 minutes (no power‑cycles)
  • Router clean reset: ~5 minutes OFF → wait for Wi‑Fi recovery
  • Wi‑Fi stabilisation: 1–3 minutes post‑restart
  • RF remote pairing window: up to 5 minutes from pressing ON+OFF (5 s). If no pairing occurs, it times out and the red LED flashes rapidly for ~10 seconds. If pairing succeeds, the green LED flashes rapidly for ~10 seconds.
  • RF remote max distance: ≤10 m

Installer Wiring Quick Reference (incl. KGHV)

  • SDHV/KDHV single‑phase → RS485
  • SDHV20–24 / SDHS20 / KDHA → HBS
  • KGHV → same as SDHV/KDHV unless specified
  • Keep comms cables ≥20 cm from power cables