Maple Court - Block A
Project Overview
Maple Court, Block A14 Wharfside LaneLeedsLS10 1QDWater-safety and isolation system for Block A of Maple Court - a 24-flat residential development handed over June 2026.
This manual covers the leak-detection and automatic shut-off system installed across the risers and individual flats, the as-installed drawings, the device register, and the maintenance schedule. Scan the QR on any device to open the latest version on your phone.
Contacts
Emergency
Northpoint M&E - 24h line
Emergency call-out · Northpoint M&E Ltd
Call 0800 014 778824 hours, every day
Technical support
Aisha Hughes
Commissioning engineer · Northpoint M&E Ltd
Mon-Fri, 8am-6pm
Customer support
Maple Court - Front desk
Building manager · Maple Court Management Co.
Mon-Fri, 9am-5pm
Drawings
Block A - ground floor device layoutFloor planRiser, plant-room and flat-level device positions (Rev C).
Device Register
Leak detector · Sentinel LD-200
Flat 12 · Riser cupboard
- Serial number
- 4471-2208
- Install date
- 9 Jun 2026
- Commissioning date
- 9 Jun 2026
- Warranty expiry
- 9 Jun 2031
Sensor cable run along the riser cupboard floor; trips the Flat 12 shut-off valve on alarm.
Product manualSmart shut-off valve · Aquaguard V2
Flat 12 · Riser 3
- Serial number
- 8830-1190
- Install date
- 9 Jun 2026
- Commissioning date
- 9 Jun 2026
- Warranty expiry
- 9 Jun 2029
Cold-water isolation; closes automatically on a leak-detector alarm and can be operated from the app.
Product manualPressure sensor · Hydroline PS-15
Plant room · Riser 3 manifold
- Serial number
- 2204-7781
- Install date
- 8 Jun 2026
- Commissioning date
- 9 Jun 2026
- Warranty expiry
- 8 Jun 2031
Flow meter · Aquaguard FM-2
Plant room · incoming main
- Serial number
- 8831-0042
- Install date
- 8 Jun 2026
- Commissioning date
- 9 Jun 2026
- Warranty expiry
- 8 Jun 2029
Baseline flow profiled at commissioning for leak-by-consumption alerts.
Control gateway · Northpoint NG-1
Plant room · control panel
- Serial number
- NG1-55207
- Install date
- 8 Jun 2026
- Commissioning date
- 9 Jun 2026
- Warranty expiry
- 8 Jun 2031
Links the block's devices; 4G fallback on mains-power loss.
Leak detector · Sentinel LD-200
Flat 14 · Kitchen
- Serial number
- 4471-2209
- Install date
- 9 Jun 2026
- Commissioning date
- 9 Jun 2026
- Warranty expiry
- 9 Jun 2031
Product Manuals
Sentinel LD-200 - leak detector
Battery-backed water-leak detector with a floor sensor cable. On alarm it signals the paired Aquaguard valve to close. Test monthly with the front button; the status LED returns to green once cleared.
Aquaguard V2 - smart shut-off valve
Motorised isolation valve. Closes automatically on a leak alarm and can be opened or closed from the Aquaguard app. Manual override lever on the valve body.
Maintenance Schedule
Test leak detectors (button test)
Exercise shut-off valves (open/close cycle)
Replace detector backup batteries
Full system service & flow re-baseline
Schedules
Network / IP schedule
| Device | IP address | MAC | Hostname | Location | Notes |
|---|---|---|---|---|---|
| Leak-detection gateway | 10.10.1.10 | 00:1A:2B:3C:4D:5E | ld-gateway-01 | Plant room - control panel | Northpoint NG-1; 4G failover enabled |
| BMS / controls controller | 10.10.1.20 | 00:1A:2B:3C:4D:6F | bms-ctrl-01 | Plant room - control panel | Heating and ventilation PLC; Modbus TCP port 502 |
| Managed network switch | 10.10.1.1 | AA:BB:CC:DD:EE:01 | sw-core-01 | Comms room - rack U4 | 24-port PoE+; VLAN 10 building-services, VLAN 20 AV |
| Wi-Fi access point | 10.10.1.30 | AA:BB:CC:DD:EE:02 | ap-lobby-01 | Ground floor - lobby ceiling | PoE powered; SSID MapleCourt-IOT (hidden) |
| Flow-monitoring bridge | 10.10.1.40 | 00:1A:2B:3C:4D:7A | flow-bridge-01 | Plant room - Riser 3 manifold | Pairs with Aquaguard FM-2; reports to NG-1 gateway |
| CCTV NVR | 10.10.1.50 | AA:BB:CC:DD:EE:03 | nvr-01 | Comms room - rack U6 | 8-channel; retention 30 days; admin access via Northpoint M&E only |
Warranty & Certificates
Commissioning certificate - Block APressure-hold, sensor-trip and valve-close tests passed 9 Jun 2026.
FAQs & How-tos
My leak detector is showing a red light - what do I do?
A red light means an alarm. The shut-off valve will already have closed the water. Clear any standing water, then press and hold the front button for 3 seconds to reset. If it re-alarms, call the 24h line above.
How do I turn the water back on after an alarm?
Once the cause is cleared and the detector LED is green, open the valve from the Aquaguard app, or use the manual override lever on the valve body in the riser cupboard.
Which devices are in my flat?
Leak detector (Sentinel LD-200) - riser cupboard
Smart shut-off valve (Aquaguard V2) - riser cupboard