Pool-Spa Installation

SIMPLE Installation 

We want to make the installation of CHEMTROL® controllers as simple as possible. This is why we have everything mounted onto a customised assembly manifold ready for connection.

This assures proper water sampling around the sensors and makes for a hassle-free installation that minimises the integration work needed to get your water treatment system up and running.

Listed below are a number of different installation options for use by architects and engineers in the preparation of requests for bids.

Bypass line assembly (BPL), Programmable controller range
A choice of 6 models available

MODEL 1 - Image

MODEL 1

Suitable for PC1555, PC110c & PC5000

Chlorine (ppm) sensor with pH, ORP, TDS and Temperature.

  • Controller wiring: hardwired dosing pumps or GPOs ready for dosing equipment connection.
  • Flow Cell Assembly (FCA) with clear acrylic flow cell for Chlorine sensor (ppm).
  • 2x flow control valves, water sample valve, safety flow switch and probes holder fitting.

-Controller assembly : grey PVC backboard 600×400 mm.
-By-pass line assembly : grey PVC backboard 600×500 mm.

MODEL 2 - Image

MODEL 2

Suitable for PC2100A & PC5100

Dual ppm control, Free & Total chlorine sensors with pH, ORP, TDS and Temperature.

  • Controller wiring: hardwired dosing pumps or GPOs ready for dosing equipment connection.
  • Flow Cell Assembly (FCA) with clear acrylic flow cells for dual chlorine sensors (ppm).
  • 2x flow control valves, water sample valve, safety flow switch and probes holder fitting.

-Controller assembly : grey PVC backboard 600×400 mm.
-By-pass line assembly : grey PVC backboard 600×500 mm.

MODEL 3 - Image

MODEL 3

Suitable for PC110c & PC110wF

Chlorine (ppm) sensor with pH and ORP. Designed for pools, spas, water park & feature applications.

  • Controller wiring: hardwired dosing pumps or GPOs ready for dosing equipment connection.
  • By-pass line assembly: 2x flow control valves, safety flow switch, water sample valve, clear acrylic flow cell for Chlorine sensor (ppm) and probes holder fitting.

-Controller assembly : grey PVC backboard 600×400 mm.
-By-pass line assembly : grey PVC backboard 600×400 mm.

MODEL 4 - Image

MODEL 4

Suitable for PC1500/PC110c

pH and ORP control with Temperature monitoring. TDS with Temperature on PC110c model.

  • Controller wiring: hardwired dosing pumps or GPOs ready for dosing equipment connection.
  • By-pass line assembly: 2x flow control valves, water sample valve, safety flow switch and probes holder fitting.

-Controller assembly : grey PVC backboard 600×400 mm.
-By-pass line assembly : grey PVC backboard 600×400 mm.

Bypass line & Feature diagram - Image

Bypass line & Feature diagram

Pool and Spa programmable controller (PC) range installation:

  • It is recommended to mount the controller backboard on the right hand side. Plumbing manifold should be on the left.
  • Alternatively, it is also possible to mount the plumbing manifold below the controller with approx… 300mm gap between these two PVC backboards, as this gap is required for servicing and maintenance of the chlorine (ppm) sensor.

Bypass line assembly (INLET)

Connect after the pool main filter with an inline strainer to keep water clean before sensors sampling.
Max flow required: 10 l/m. Min flow required: 3 l/m.

*1 – additional isolation valve is required before the inline strainer for maintenance and backwash processes.

Bypass line assembly (OUTLET)

Connect before the pool main recirculation pump incentivising consistent water flow out of the manifold.

*2 – additional isolation valve is required for maintenance and backwash processes.

Note, as each pool is slightly different in terms of filtration and recirculation equipment, please consult with CHEMTROL® representative on how it would be best to connect the plumbing inlet/outlet on your facility.

MODEL 5 - Image

MODEL 5

Monobloc cell housing for water analysis
Suitable for PC110c, PC2100, PC5000 & PC5100

Free and Total chorine (ppm) sensors with pH, ORP, TDS and Temperature.

  • By-pass line assembly with monobloc cell housing fitting
  • Inlet & Outlet service valves – 3/8″ tubing, inline strainer, flow indicator, flow control valve, safety flow switch and water sample valve
  • Available for single and dual chlorine sensors (ppm).

-Controller assembly : grey PVC backboard 600×400 mm.
-By-pass line assembly : grey PVC backboard 600×400 mm.

MODEL 6 - Image

MODEL 6

Monobloc cell housing for water analysis
Suitable for PC1555 & PC110c series

pH with chlorine (ppm) sensor and temperature

  • By-pass line assembly with monobloc cell housing fitting
  • Chlorine sensor (ppm) control
  • pH control
  • Temperature monitoring (Optional)
  • Inlet & Outlet service valves – 3/8″ tubing, inline strainer, flow indicator, flow control valve, safety flow switch and water sample valve

– PC1555 ; Backboard 600 x 500 mm PVC sheet.
– PC110c ; Backboard 730 x 530 mm PVC sheet.

Carbon Dioxide pH control - Image

Carbon Dioxide pH control

 

The schematic shows the principle of installation with an optional Automatic Switchover System which is recommended to assure continuous pH control.

Control of gas injection is done by connecting the 230V pH control output of the CHEMTROL® controller to the CO2 feeder cabinet.

Controller with co2 feeder set - Image

Controller with co2 feeder set

 

Controller and Co2 feeder mount side by side on a PVC 10mm thickness backboard with slotted cable management ducting for clean and neat installation.

-Assembly : grey PVC backboard 730×530 mm.

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