GE 1GEMERLIN Installation Manual

GE 1GEMERLIN - Merlin Reverse Osmosis Manual

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GE 1GEMERLIN manual content summary:

  • GE 1GEMERLIN | Installation Manual - Page 1
    GE Infrastructure Water and Process Technologies Merlin™ Point of Use Drinking Water System Installation and Maintenance Manual
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    2 Rev F
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    guides Resources or Department of Health Services maintain listings of certified be performed every six months according to instructions included with the strip. Allow the product Follow your local codes if they differ from this manual. The reverse osmosis system works on water pressures of
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    dealer/installer. • The filters and membrane elements in the RO system need to be replaced on a regular basis. Follow the instructions for replacement that are in this manual. • The faucet options for the Merlin RO have not been tested or certified by the Water Quality Association. It is recommended
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    (1 pc) SILICONE LUBRICANT SUMP & SEAL SUMP PN 1239705 (3 pcs) SUPPORT LEG PN 1239708 (1 pc) O-RING PN 1240326 (3 pcs) COMPLETE MANIFOLD PN* Merlin I Merlin II Sediment w/ faucet Sediment w/o faucet Light commercial 1255052 1263870 3002041 3002044 3002043 AGENCY CERTIFICATION YES** YES** NO
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    LOCATION OF SYSTEM The reverse osmosis system is designed for installation under a sink, usually in the kitchen or bathroom. The RO assembly can be placed on the cabinet floor in any position that does not apply pressure on the disconnect elbows. The RO product water faucet installs on the sink or
  • GE 1GEMERLIN | Installation Manual - Page 7
    cause a system leak. Feed Pressure Gauge Plugged Top Connector Locking Bar Prefilter Waste Concentrate 3/8" Black Elbow Connectors Manifold Figure 1 Typical Under-Sink Installation RO Membranes Support Leg (sump wrench) THE BASIC REVERSE OSMOSIS SYSTEM 7 Rev F
  • GE 1GEMERLIN | Installation Manual - Page 8
    Keep to Minimum Dispensing Faucet without Air Gap Product - 3/8" Blue Carbon Postfilter Floor Note: If a flush tank is not installed the manifold connection must remain plugged. Removal of plug will cause a system leak. Feed Water Valve Cold Water Line Only Inlet-1/2" Natural Drain - 3/8"
  • GE 1GEMERLIN | Installation Manual - Page 9
    Assembly 1.5" Air Gap Required Vented to Atmosphere Liquid level float sensor to control feed solenoid valve To Point of Use Product Storage Tank Figure 3 Typical Light Commercial Installation THE BASIC REVERSE OSMOSIS SYSTEM 9 Rev F
  • GE 1GEMERLIN | Installation Manual - Page 10
    and larger adjustable jaw pliers or pipe wrench to fit sink drain • Saw for cutting drain pipe • Slotted and Phillips head screwdrivers • Tubing cutters • Electric drill and bits for cutting the faucet mounting hole INSTALLATION Note that some sinks will have a pre-drilled hole with a plug for the
  • GE 1GEMERLIN | Installation Manual - Page 11
    STEP 2: INSTALL DRAIN ADAPTER Follow the instructions in the Appendix for installation of the Drain Boa™, if used. The drain adapter is designed to fit 1-1/2-inch (3.8 cm) sink drain pipe. The adapter
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    12 Rev F B. Assemble Faucet The tubing and fasteners are assembled to the faucet before the faucet is placed in position. This can be done above the sink. 1. Slide the decorative ring over the tubing connections and up to the bottom of the faucet. 2. Slide the gasket over the tubing connections and
  • GE 1GEMERLIN | Installation Manual - Page 13
    Collet Lock Clip Tubing Collet O-Ring O-Ring NOTE: Make sure the tubing is pushed past the O-rings for a secure fit. Also, when replacing any tubing, cut tubing back ~1/4 inch prior to re-inserting to prevent leaks. Figure 5 Side View and Cutaway of Tubing Fitting NOTE: For optimal system
  • GE 1GEMERLIN | Installation Manual - Page 14
    is intended for use only during installation and troubleshooting of the RO system. The pressure gauge should RO Assembly includes the following components: sumps (3), support leg, prefilter, RO membrane elements (2), and servicing of the filters and membrane elements. THE BASIC REVERSE OSMOSIS SYSTEM
  • GE 1GEMERLIN | Installation Manual - Page 15
    Recommended Placement Positions The Merlin assembly should be positioned in one of two ways. The first position is with the unit standing upright using the support leg with the sumps horizontal. The tubing is directed to provide the best fit. The second position, sets the unit on end so the manifold
  • GE 1GEMERLIN | Installation Manual - Page 16
    16 Rev F Connector Symbol O C U Connection Flushing (optional) Feed-Inlet Concentrate Product Tubing Color Blue Natural Black Blue WARNING: Be sure to lubricate the O-rings on the fitting elbows with silicone lubricant, prior to inserting into manifold. WARNING: Do not turn the incoming water
  • GE 1GEMERLIN | Installation Manual - Page 17
    with openings facing up. 4. Remove new membrane elements from plastic packaging. The black and yellow tapes surrounding the membrane are an important part of the membrane element and should not be removed. CAUTION: Elements contain a foodgrade preservative. The use of sterile/latex gloves is
  • GE 1GEMERLIN | Installation Manual - Page 18
    TO CARE FOR THE RO SYSTEM The components of the RO system are designed to function with minimal maintenance. However, the membrane elements and filters will need to be replaced on a regular schedule. Run the system for at least two minutes each day for optimal performance. REPLACEMENT OF PREFILTER
  • GE 1GEMERLIN | Installation Manual - Page 19
    leg from the three sumps and unscrew the top sump as shown to access the prefilter element. The support leg functions as a wrench to loosen the sump, Figure 7. Figure 8 NOTE: There is no need to disconnect tubing from fittings on the manifold. Remove locking
  • GE 1GEMERLIN | Installation Manual - Page 20
    silicone lubricant. D. Securely insert O-ring end of elements into manifold. See Figure 8. E. Replace sumps and tighten until it bottoms out. NOTE: The system should be sanitized whenever a membrane element or filter is replaced. 8. Sanitize the system. A. The manifold should be positioned flat
  • GE 1GEMERLIN | Installation Manual - Page 21
    12. Re-position the assembly and turn the water supply on. Check the system for any leaks. CAUTION: When the faucet is opened, water may sputter from the air gap until the trapped air is purged. 13. Open the faucet and run water for two minutes. NOTE: Carbon fines may be present until the postfilter
  • GE 1GEMERLIN | Installation Manual - Page 22
    APPENDIX 22 Rev F APPENDIX
  • GE 1GEMERLIN | Installation Manual - Page 23
    configuration details. Part Number Description 1239705 1244617 Sump - interchangeable for all 3 positions Manifold - complete 1239708 Support Leg 1240564 1240620 - Black 1240119 1239731 1/4-inch Flush Disconnect Elbow - Light Blue Locking Bar 1240326 Sump O-Ring 1254894 Airgap Faucet Kit
  • GE 1GEMERLIN | Installation Manual - Page 24
    connect fitting) 3002791 TDS and Temperature Meter 3002840 Hardness Test Strip - 10/box 1242806 Nitrate/Nitrite Test Strip NON-STOCKED INDIVIDUAL COMPONENTS Part Number 1240626 1240627 1240628 1240624 1240625 1268260 Description Individual Collet Lock - 1/4-inch Red - John Guest PN PIC1808R
  • GE 1GEMERLIN | Installation Manual - Page 25
    DIMENSIONS Performance Specifications1, 2 Average Permeate Flow Rate Average TDS Rejection (NaCl)3 0.50 gals/min (1.89 Lpm) 90% Minimum and Maximum Operating Conditions Condition Minimum Inlet Pressure 40 psi (2.76 bar) Inlet Temperature 40°F (4.44°C) Inlet TDS 50 mg/L Inlet Hardness 0
  • GE 1GEMERLIN | Installation Manual - Page 26
    TROUBLESHOOTING Issue Low product flow rate Possible Cause A. Low driving pressure. Concentrate water runs to drain after faucet for longer distances. C. Replace plugged prefilter. Consider sediment prefilter for nonchlorinated applications. D. Replace RO membranes. 26 Rev F TROUBLESHOOTING
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    27 Rev F
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    GE Water & Process Technologies 5730 N. Glen Park Road Milwaukee, WI 53209-4454 U.S.A. Direct spare parts and service inquiries to the system's installing dealer. Contact your installing dealer for spare parts or service: ©Copyright 2006 General Electric Company Printed in the USA P/N 1262366 Rev F
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GE Infrastructure
Water and Process Technologies
Merlin™
Point of Use
Drinking Water System
Installation and Maintenance Manual