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Emperor PWCRO Manual

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Penguin Water Whole House
RO
224-PWCRO-XXXX

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  • Page 1 Penguin Water Whole House 224-PWCRO-XXXX...

  • Page 2: Table Of Contents

    Table of Contents Unpacking / Inspection ....................3 Safety Guide ...................... 3 Proper Installation ..................... 4 Component Identification ..................6 Specifications ......................12 Rejection, Recovery & Flow Rates ................17 System Connections, Requirements and Guidelines ..........18 Electrical Connections ..................... 22 Pre-Filtration ......................

  • Page 3: Unpacking / Inspection

    Unpacking / Inspection Be sure to check the entire RO system for any shipping damage or parts loss. Also note damage to the shipping cartons. Contact Penguin Water to report any shipping damage within 24 hours of delivery. Claims made after 24 hours may not be honored. Safety Guide •...

  • Page 4: Proper Installation

    Proper Installation This RO system must be properly installed and located in accordance with the Installation Instructions before it is used or the warranty will be void. • Do not install or store where it will be exposed to temperatures below freezing or ex- posed to any type of weather.
  • Page 5 • Warning: Discard all unused parts and packaging material after installation. Small parts remaining after the installation could be a choke hazard.

  • Page 6: Component Identification

    Component Identification Solenoid Valve - Turns ON/OFF Feed Pre-Filter Pressure Gauge - Monitors Water Supply when the tank input cir- Feed Water Pressure prior to the Pre- cuit is opened. Filter 5 Micron Sediment Pre-Filter - Re- Pump Pressure Gauge - Monitors the moves Sediment from the Feed Water Membrane/Pump pressure during op- eration.
  • Page 7 Computer Control - The RO Controller Concentrate/Waste Valve - Controls Controls ON/OFF Function as well as the amount of Concentrate Water go- Fail Safe Switches. ing to the drain for waste. Recycle/Recirculation Valve - Controls Pump and Motor - Boosts the Feed the amount of Concentrate Water that Water Pressure to the Membranes.
  • Page 8 Throttle Valve - Adjusts the Boost 11. Concentrate Flow Meter - Monitors the Pressure to the Membranes. WARN- amount of Concentrate Water going to ING! Do not exceed 150 psi. drain. 10. Permeate/Product Flow Meter - Moni- 12. Recycle/Recirculation Flow Meter - tors the amount of Permeate Water go- Monitors the amount of Concentrate ing to the storage or distribution sys-...
  • Page 9 13. Low Pressure Switch - Shuts the sys- 15. Power Supply Cord tem down as a fail safe in a Low Feed Water Pressure Condition. This pres- sure switch is in the RO Controller. 16. Injection Pump Electrical Connection 14. Membrane Pressure Vessels - Holds the Membranes.
  • Page 10 17. Tank Level or Pressure Shutoff and 19. UV Light - Used to destroy bacteria Pre-treatment Lockout Connections. that may be in the water prior to the WARNING! This input is a NO VOLT- plumbing system. (Final Connection to AGE dry contact. DO NOT apply Plumbing Distribution System marked voltage to this input! as "a")
  • Page 11 20. UV Controller - Monitors the UV light performance and bulb life.

  • Page 12: Specifications

    Specifications Table 1. PWCRO-2000 Design Vessels Configuration Single Pass Vessel Array Feed Water Source City or Well Water Vessel Quantity Standard Recovery Rate 31.5% Recovery with Concentrate Recycle Up to 75% Rejection and Flow Rates Pumps Nominal Salt Rejection % 98.5...
  • Page 13 Table 2. PWCRO-4000 Design Vessels Configuration Single Pass Vessel Array Feed Water Source City or Well Water Vessel Quantity Standard Recovery Rate Recovery with Concentrate Recycle Up to 75% Rejection and Flow Rates Pumps Nominal Salt Rejection % 98.5 Pump Type...
  • Page 14 Table 3. PWCRO-6000 Design Vessels Configuration Single Pass Vessel Array 1:1:1 Feed Water Source City or Well Water Vessel Quantity Standard Recovery Rate Recovery with Concentrate Recycle Up to 75% Rejection and Flow Rates Pumps Nominal Salt Rejection % 98.5...
  • Page 15 Table 4. PWCRO-8000 Design Vessels Configuration Single Pass Vessel Array 1:1:1:1 Feed Water Source City or Well Water Vessel Quantity Standard Recovery Rate Recovery with Concentrate Recycle Up to 75% Rejection and Flow Rates Pumps Nominal Salt Rejection % 98.5...
  • Page 16 *Product Flow Rates are based on equipment test parameters. ** Does not include oper- ating space requirements Test Parameters: 550 TDS Filtered (5 Micron), De-Chlorinated, Softened City Feed Wa- ter, 35 psi (2.41 bar) Feed Pressure, 150 psi (10.34 Bar) (HF4 Membranes), 70 psi (4.83 bar) Operating Pressure, 77 Degrees F (25 Degrees C), Recover as stated, 7.0 pH.

  • Page 17: Rejection, Recovery & Flow Rates

    The Penguin Water Whole House RO reverse osmosis system is designed to produce permeate water at the capacities indicated by the suffix in the systems name under the conditions listed above. For example, the PWCRO-4000 produces 4000 gallons per day of permeate water at the listed operating test conditions.

  • Page 18: System Connections, Requirements And Guidelines

    System Connections, Requirements and Guidelines PLUMBING The membranes and high pressure pumps used on Whole House RO systems require a continuous flow of water with a minimum feed pressure of 35 psi, not to exceed 105°F while the system is running. FEED WATER CONNECTION 1.
  • Page 19 CONCENTRATE (WASTE WATER) CONNECTION 1. Locate the 1/2" tubing labeled concentrate and attach/convey to a drain. Run the con- centrate line to an open drain in a free and unrestricted manner (no back pressure). It is recommended that an air gap be maintained on the drain line to prevent possible bacterial contamination.
  • Page 20 RE-PRESSURIZATION PUMP CONNECTION 1. Apply Teflon tape to the supplied 1" stainless steel nipple and install into the bulkhead located at the bottom of the atmospheric storage tank. Tighten using two pairs of channel locks. Then install the supplied ball valve using the same method. Locate the 1"...
  • Page 21 1. Locate the 1" male threaded connection on the UV light chamber and connect piping to the plumbing distribution system.

  • Page 22: Electrical Connections

    Electrical Connections Main System Power The main power on the Whole House RO system is available in 220 volt, 60 Hertz, 1 Phase. Each Whole House RO system is equipped with a 5 foot electrical cord. This can be hardwired in a disconnect box or an outlet box can be installed that matches the cord end for the respective voltage.

  • Page 23: Pre-Filtration

    Pre-Filtration The Whole House RO systems do not include pre-filtration. It is VERY important to have pre-filtration before the RO system to ensure longevity and that damage will not occur to the unit. A water test of the feed water is used to determine the proper pre-treatment equipment.

  • Page 24: Uv Light Sleeve And Bulb

    UV Light Sleeve and Bulb The Whole House RO reverse osmosis systems UV light will not have the Quartz sleeve and bulb installed. This must be done on site. To install the quartz sleeve and UV lamp, please use the supplied UV light manual for proper installation and startup. IMPORTANT! Make sure the quartz sleeve is installed properly and make sure there are no leaks before installing the bulb and powering the UV light.

  • Page 25: Membrane Element

    Membrane Element Membrane Type : Polyamide Thin-Film Composite pH Range, Short Term Cleaning (30 Min): 1-13 Maximum Operating Temperature (°F / °C): 113 / 45 Maximum Feed Silt Density Index (SDI): 5 Maximum Operating Pressure (psi / bar): 400 / 27.58 Chlorine / Chloramine Tolerance (ppm): 0 pH Range, Continuous Operation* : 2-11 *Maximum temperature for continuous operations above pH 10 is 95°F / 35°C...
  • Page 26 Avoid any abrupt pressure or cross flow variations on the spiral elements during start up, shutdown, cleaning or other sequences to prevent possible membrane damage. During start up, a gradual change from a standstill to operating state is recommended as follows: •...

  • Page 27: Tank Level And Pre-Treatment Lockout Wiring

    Tank Level and Pre-treatment Lockout Wiring The Whole House RO system is equipped with two switch closure circuits that control the RO system ON/OFF function. This is a "no voltage" switch closure circuit (dry contact). Tank Level Input There is a switch closure circuit used to turn some RO systems on and off when an at- mospheric tank float is installed.
  • Page 28 Pre-treatment Lockout Wiring In some applications, there are backwashing filter units or softeners used as pre-treat- ment for the RO module. Some of these pre-treatment units may be equipped with a "lockout" output. In this case, these outputs can be wired into the tank Pre-treatment Lockout Inputs.

  • Page 29: Anti-Scalant Filling And Settings

    Anti-Scalant Filling and Settings If anti-scalant is used in lieu of a water softener to control hardness, the dose and mix is determined using the feed water analysis, the chemical pump specifications and the RO system operating parameters. The table below can be used in 90% of the applications. However, in some rare cases, the Penguin Water representative will have specific guide- lines.
  • Page 31 The anti-scalant pump will operate when the RO is running. This pump should self prime during the start up procedure. The solution tank can be topped off with 10 more gallons of mixed solution once the RO system is online. Be sure to mix the solution correctly when topping off the solution tank.

  • Page 32: Ro Start-Up

    RO Start-Up Adjusting the RO System Flow Rates Be sure the pre-treatment systems have been flushed and put in service. If anti-sca- lant is being used, be sure to confirm the dose and mix of the solution with the rep before starting the system.

  • Page 33: 75% Recovery System Adjustment

    Adjust the pump throttle valve and concentrate valve until the correct flow is ach- ieved. For example, PWCRO-4000 should be adjusted until it produces about 4000 GPD or 2.78 GPM of permeate (product water) at 77°F. The designed flow may be achieved below 150 PSI but it is IMPORTANT not to exceed 150 PSI on the System Pressure when adjusting.
  • Page 34 IMPORTANT! Be sure to flush the storage tank as the initial water the RO makes during adjustment is not up to quality. This can usually be done by letting the tank fill for about 50 gallons and emptying the tank twice or directing the permeate wa- ter to a drain until the water quality stabilizes.

  • Page 35: Operating Do's And Don'ts

    Operating Do's and Don'ts • Change the cartridge filters regularly • Monitor the system and keep a daily log • Run the system, as much as possible, on a continuous basis • Adjust the system recovery to the recommended value •...

  • Page 36: Low Pressure Switch

    Low Pressure Switch The low pressure switch shuts off the system when the feed water pressure drops below 15 PSI, preventing damage to the pump. The system restarts automatically when there is a constant pressure of 30 PSI or more. NOTE: If you notice the pressure fluctuating and the system cycling off and on, turn the system off and ensure that proper feed flow and pressure are available to the system.

  • Page 37: Adjusting Throttle Valve

    Adjusting Throttle Valve To decrease the pressure, turn the the handle clockwise. To increase the pressure, turn the handle counterclockwise...

  • Page 38: Membrane Removal & Replacement

    Membrane Removal & Replacement Replacing membranes in the pressure vessels is an easy process if you have the proper information and tools at hand. Please refer to the following instructions when removing and replacing membrane elements. WARNING: ALL PRESSURE GAUGES MUST READ ZERO BEFORE PROCEEDING. BEFORE ATTEMPTING, DISCONNECT THE POWER FROM THE SYSTEM AND BLEED ALL WATER PRESSURE FROM THE SYSTEM! 1.
  • Page 39 Replacing the Membrane Element WARNING: THE BRINE SEAL MUST BE IN THE SAME POSITION FOR EACH MEM- BRANE ELEMENT HOUSING. MARK EACH HOUSING PRIOR TO REMOVING THE MEMBRANE ELEMENTS. THE BRINE SEAL IS A RUBBER SEAL THAT PROTRUDES ON ONE SIDE OF THE MEMBRANE AND IS ALWAYS ON THE FEED SIDE OF THE MEMBRANE ELEMENT.
  • Page 40 Flushing the System The system should be flushed weekly to remove sediment from the surface of the mem- branes. To manually flush the system, follow the steps below: 1. The system must be operating during the flush procedure. 2. Fully open the concentrate valve. 3.

  • Page 41: Membrane Flow Overview

    Membrane Flow Overview...

  • Page 45: Temperature Correction Factors For Membranes

    Temperature Correction Factors For Membranes Find the temperature correct factor (TCF) from the table below. Divide the rated permeate flow at 77°F by the temperature correction factor. The result is the permeate flow at the desired temperature. Temper- Tem- Temper- Tem- Temper- Tem-...
  • Page 46 If a system is rated to produce 5 GPM of permeate water at 77°F, the same system will produce more water at a higher temperature. It will also produce less water at a lower temperature. Use the temperature correction table to obtain the correct flow.

  • Page 47: System Flow Diagram

    System Flow Diagram...

  • Page 51: Typical System Layout

    Typical System Layout...

  • Page 52: Controller Programming Options

    Controller Programming Options The system controller is a state of the art control system for commercial and industrial re- verse osmosis systems. The system controller combines features that have not previous- ly been available in one compact unit. The system controller is a microprocessor controlled system that can monitor pressure and level switches.
  • Page 53 FRONT PANEL CONTROLS AND INDICATORS • LED DISPLAY - Shows status of system and water quality • STATUS LED - Shows operating status of unit • WATER QUALITY LED - Green if OK, Red if above limit • POWER KEY - Places controller in operating or standby mode •...
  • Page 54 SYSTEM OPERATION The unit has 2 modes of operation, a standby mode and an operating mode. In the stand- by mode, the unit is effectively off. All outputs are turned off and the display shows OFF. In the operating mode, the unit operates automatically. All inputs are monitored and the outputs are controlled accordingly.
  • Page 55 RO Start Delay When the controller is placed in the operating mode or restarts from a shut down condi- tion, the inlet valve will open and a 5 second time delay will start. During the delay, - - - will show on the water quality display. After this delay, the RO pump will start. The water quality display will now show the current water quality.

  • Page 56: Electrical Schematic

    Electrical Schematic...

  • Page 57: Glossary Of Terms

    Glossary of Terms The RO system is designed to operate at specified flow rates to ensure longevity of the membranes and performance. It is best to set the RO system to operate at its designed flow rates but, in some cases due to feed water temperature and TDS ( total dissolved solids) levels, the designed flow rates may not be achievable.
  • Page 58 • Concentrate Recycle Valve: This is the valve used to control the amount of concen- trate water that is returned to the pump to be recycled through the system. • Flux Rate: The rate of flow across the membranes in the RO system. This rate must be maintained or contaminants can precipitate on the membranes and cause them to fail prematurely.

  • Page 59: Warranty

    Warranty Model Numbers Covered: All PWCRO not cover any failure or problem unless it Models was caused solely by a defect in material or workmanship. In addition, this warranty This warranty covers the Penguin Water shall not apply: Whole House RO System •...
  • Page 60 THAN THOSE EXPRESSLY CONTAINED ages. Special, incidental, contingent and IN THIS WARRANTY AGREEMENT. consequential damages for which the Pen- guin Water Dealer is not liable include, but Additional Warranty Limitations - ANY are not limited to, inconvenience, loss or IMPLIED WARRANTIES THE PURCHAS- damage to property, consequential mold ER MAY HAVE, INCLUDING THE IMPLIED damage, loss of profits, loss of savings or...

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