Related Manuals for Master MWC-E Series
Summary of Contents for Master MWC-E Series
- Page 1 Installation and Operation Manual MWC-E Series Ultraviolet Sterilizers MWC-E7 / MWC-E10 / MWC-E20 2022 VERSION...
-
Page 2: Table Of Contents
Table of Contents Page Topic Description Model # Model Number Caution Looking at UV Light Shipping Description UV Packaging Piping Layout Piping Layout Specification Table Unit Specifications Pre-Treatment Pre-treatment Discussed Water Quality Table Unit Location Unit Set Up MWC-E Pressure Vessel Pressure Vessel Installation Installation Electrical Requirements... -
Page 3: Model
Installation and Operating Instructions for MWC-E Series Ultraviolet Sterilizers Model #: _______ MWC-E7 7 gpm UV _______ MWC-E10 10 gpm UV _______ MWC-E20 20 gpm UV CAUTION: NEVER LOOK DIRECTLY AT THE ULTRAVIOLET LIGHT WITH THE NAKED EYE. View through a piece of ordinary glass or optical glasses. -
Page 4: Pre-Treatment
Pre-Treatment: A complete water test is recommended to determine if pre-treatment equipment is required before installation of the UV unit. Water must meet criteria below: Contaminant Maximum Allowable Level Chloride 250 ppm Color None Hardness 8 gpg Iron 0.3 ppm Manganese 0.05 ppm Range between 6 and 8.5... - Page 5 MWC-E 304 Electro Polished SS Vessel Installation: 1. The ultraviolet unit is designed to be installed in a vertical position. The unit is supplied with (2) brackets to support the unit. NOTE: The upper bracket has a grounding lug attached to it. 2.
-
Page 6: Electrical Requirements
Electrical Requirements: Always follow all local electrical codes when installing our water treatment equipment. 1. Provide a properly grounded 115V/60 HZ dedicated electrical outlet. Avoid using outlets that are switch controlled. 2. Maximum amperage required is 5 amps. 3. Make sure the electrical service provides power 24 hours per day. We recommend installing a surge protector to protect unit from power surges, which are not covered by warranty. - Page 7 MASTER Water Conditioning Corp. MWC-SERIES GROUNDING INSTRUCTIONS IMPORTANT All MWC-Series UV systems must be properly grounded. The vessel must be grounded to the MWC-Power Supply to make a complete ground. MWC-SERIES Grounding Lug Installation Front View of Bracket Grounding Lug...
-
Page 8: Quartz And O'ring
Quartz and O’ring Installation: 1. Wipe the quartz sleeve with household alcohol to remove dirt, oil and fingerprints. 2. Carefully place the quartz sleeve into the top opening of the vessel. 3. Lubricate the o-ring with silicone (which is supplied) then place the o’ring over the top of the quartz sleeve. -
Page 9: Disinfecting The Piping
Disinfecting the Piping System with Chlorine: 1. Shut off the water to the inlet and outlet of the cartridge filter. 2. Remove the cartridge sump and empty all water. Fill with household chlorine (Clorox, non-scented), 5.25% sodium hypochlorite. 3. Re-install the sump to the filter assembly and open the inlet and outlet valves. -
Page 10: Annual Maintenance Procedure
ANNUAL MAINTENANCE PROCEDURE: Annual Germicidal Lamp Replacement and Quartz Cleaning: 1. Unplug the power supply from surge protector and the electrical outlet. 2. Pull the black cap from the center of the clear gland nut. 3. Carefully lift the germicidal lamp out of the quartz sleeve by pulling up on the gray harness wire and discard the lamp. -
Page 11: Figure 1
Hold down reset button Figure 1 5-seconds! On a new installation or lamp replacement hold reset button down for 5- seconds and release. Mounting holes Mounting holes... -
Page 12: Troubleshooting
MWC-E SERIES TROUBLESHOOTING blue Symptom: Alarm is chirping and Gland Nut is NOT glowing Cause Solution Germicidal Lamp is out Replace lamp and reset 9000 hour timer. See Germicidal Lamp Replacement and 9000 hour timer reset. Defective Power Supply Replace power supply. See electrical supply and power... -
Page 13: Warranty
Ultraviolet Lamp which is warranted for 90 days and a UV Meter Eyepiece Assembly which is warranted for one year from date of purchase against defects in materials and workmanship. Except, as specifically set forth in this paragraph, Master Water Conditioning Corporation makes no other warranties, express or implied. - Page 14 MWC-E FACTS SHEET IMPORTANT GROUNDING INSTRUCTIONS All MWC-SERIES UV Systems must be grounded! The green 14# copper wire coming out of the power supply must be grounded to the UV Vessel! Attach the copper wire to the grounding lug to the upper mounting bracket and tighten the screw. CAUTION: NEVER LOOK DIRECTLY AT THE ULTRAVIOLET LIGHT WITH THE NAKED EYE.
- Page 15 ** No water should be used during disinfection. ** Before consumption of water, an EPA Lab Test is suggested. MWC-E SERIES TROUBLE SHOOTING Symptom: Alarm is chirping and Gland Nut is NOT glowing blue Cause...