DriSteem CRUV Installation Instructions And Maintenance Operations Manual
Electric steam humidifier
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- Service kit manual (18 pages) ,
- Installation instructions and maintenance operations manual (20 pages)
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Summary of Contents for DriSteem CRUV
- Page 1 READ AND SAVE THESE INSTRUCTIONS DRI-STEEM CRUV ELECTRIC STEAM HUMIDIFIER Installation Instructions Maintenance Operations Manual For Toll-Free Customer Support, Call: 1-800-328-4447 ETL LISTED cETL LISTED...
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Page 2: Table Of Contents
TABLE OF CONTENTS TO THE PURCHASER AND THE INSTALLER Thank you for purchasing our CRUV humidification equipment. We have designed and built this equipment to give you total satisfaction and many years of trouble-free service. Proper installation and operating practices will assure you of achieving that objective. -
Page 3: Cruv Humidifier
HUMIDIFIER Figure 3-1: The CRUV Humidifier CRUV Humidifier (CRUV 6-25 shown, CRUV 2, 4, 30, and 34 not shown) This humidifier is designed to be used with either soft- ened or unsoftened water (softened water will greatly reduce humidifier maintenance and improve overall Probe system performance). -
Page 4: Installation
Vapor Hose 12" (305 mm) Note: provide 1" (25 mm) air gap to eliminate back siphonage Floor drain Sanitary OM-2003-1 OM-2006 sewer Horizontal mounting of dispersion tube in a duct, connected via vapor hose to a wall-mounted CRUV humidifier. - Page 5 CRUV-34. When horizontally mounting the dispersion tube in an air stream that is located lower than the CRUV humidifier a water For complete information on calculating the number of seal (to prevent steam from escaping at the open drain) must...
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Page 6: Specifications, Capacities, And Dimensions
OM-2004 OM-759-1 End Elevation 0.250 Table 6-1: CRUV Dimensions (in inches) & & & & NOTE: Charts shown here can be used for CRUV-DI sizing. 4.25 OM-2002 Table 6-2: CRUV Mechanical/Electrical Specifications and Capacities ø ø * ø ø ø... - Page 7 When this Maintaining Proper accumulated time reaches what has been set in the Water Level (CRUV timer, the drain/flush cycle is activated. Upon activation, the following sequence occurs: 1. The drain valve opens and begins to drain surface water and minerals from the evaporating chamber.
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Page 8: Start-Up And Operation
Maximum water supply pressure is 80 psi (552 kPa). • periodic drain and flush cycles 3. DI/RO water (Model VMDI) CRUV-DI Water Level Control System • no regular cleaning required (although regular The basic float valve water level system and float switch... -
Page 9: Maintenance
9. Verify drain valve lever is in AUTO position. Mineral Precipitate 10. The CRUV humidifier is again ready to humidify. As evaporation takes place in the CRUV humidifier, some of the minerals dissolved in the water precipitate out and Off-Season Shutdown float on the water surface. -
Page 10: Trouble-Shooting Guide
CRUV TROUBLE-SHOOTING GUIDE (LW417 Electronic Water Level System Only)* MODULE INDICATING LIGHTS PROBLEM FULL READY DRAIN POSSIBLE CAUSE RECOMMENDED ACTION WATER Humidifier will Control transformer Verify control voltage across secondary not heat leads of transformer. Reset transformer circuit breaker. Humidistat is not calling Set humidistat to call. - Page 11 CRUV -DI TROUBLE-SHOOTING GUIDE PROBLEM POSSIBLE CAUSE RECOMMENDED ACTION Humidifier will Control transformer Verify control voltage across secondary leads of not heat transformer. Reset transformer circuit breaker. Humidistat is not calling Set humidistat to call. Inspect for faulty humidistat. Safety controls open Check safety control.
- Page 12 ® CRUV TROUBLE-SHOOTING GUIDE (VAPOR-LOGIC only) PROBLEM POSSIBLE CAUSE RECOMMENDED ACTION Humidifier does not heat. Incorrect or nonexistent supply Check main line safety switch. voltage to unit Check main line fuses. Check for proper supply voltage. Incorrect or nonexistent control Reset control transformer circuit breaker.
- Page 13 ® CRUV -DI TROUBLE-SHOOTING GUIDE (VAPOR-LOGIC only) i f i l l i t s i l l a t s i . l l y t l , s l c t i . c t s t l...
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Page 14: Replacement Parts
1/4" solenoid valve 24v w/flying leads 505084 3/4" ID hose 307020-002 3/4" hose clamp 700560-075 1/4-20 nut assy CRUV/CRUV-DI 2-4 700650 1/4-20 nut assy CRUV/CRUV-DI 6-34 700650 cover to tank gasket #8 external tooth washer pltd 700200-003 #8-32 hex nut pltd 700200-002 #8-32 X1/2"... - Page 15 1/4" solenoid valve 24 v w/flying leads 505084 3/4" ID hose 307020-002 3/4" hose clamp 700560-075 1/4-20 nut assy CRUV/CRUV-DI 6-34 700650 cover to tank gasket #8 external tooth washer pltd 700200-003 #8-32 hex nut pltd 700200-002 #8-32 X 1/2" phillips head screw 700170-007 1/4"...
- Page 16 REPLACEMENT PARTS Table 16-1: CRUV -DI 2 through 16 " 1 l l i " 4 c t i " 4 " 2 c i f l l i f " 4 " 4 l l i f " 2 l l i * Specify humidifier model and serial numbers when ordering replacement parts.
- Page 17 REPLACEMENT PARTS Table 17-1: CRUV -DI 21, 25, 30 and 34 " 1 l l i " 4 c t i " 4 " 2 c i f l l i f " 4 " 4 l i f " 2 l l i * Specify humidifier model and serial numbers when ordering replacement parts.
- Page 18 REPLACEMENT PARTS Table 18-1: CRUV Control Cabinet with VAPOR-LOGIC ® and SSR option Item Description Part No. main board, VL3 408490-001 block, din rail stop 408252-006 terminal, ground 408252-010 terminal 408252-001 transformer, 120/280/240/480* 408965-001 transformer, 600v* 408986 SSR, 480 VAC 50 amp 1 pole...
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Page 19: Maintenance Service Record
MAINTENANCE SERVICE RECORD DATE INSPECTED PERSONNEL OBSERVATION ACTIONS PERFORMED... -
Page 20: Two-Year Limited Warranty
DRI-STEEM has notice of the possibility of such damages. By purchasing DRI-STEEM’s products, the purchaser agrees to the terms and conditions of this limited warranty.
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