Universal Installation Manual
Devanti Rangehood Installation Manual
Complete setup guide for 600mm, 900mm, and 1200mm commercial models with detailed instructions and troubleshooting
Choose Your Model
This comprehensive guide covers all Devanti rangehood sizes available through Kitchen Alliance. Select your model below to find specific installation instructions and technical specifications.
Quick Model Identification
Check your product packaging or rating plate to confirm your model number: RH-D-A17 series (60cm/90cm) or RH-BBQ-1200 (120cm commercial)
Technical Specifications Comparison
| Feature | 60cm Model | 90cm Model | 120cm Commercial |
|---|---|---|---|
| Model Code | RH-D-A17-60 | RH-D-A17-90 | RH-BBQ-1200 |
| Width | 600mm | 900mm | 1200mm |
| Power Consumption | 71W (Motor: 65W) | 66.5W (Motor: 65W) | 440W (2 x 218W motors) |
| Maximum Airflow | 14m³/min (840m³/h) | 14m³/min (840m³/h) | 3000m³/h |
| Noise Level | 64dB | 64dB | 63dB (up to 72dB) |
| Grease Filters | 2 x 5-layer aluminium | 3 x 5-layer aluminium | 3 x 5-layer aluminium |
| LED Lighting | 1.5W | 1.5W | 4 x 1.5W |
| Motor Type | Single motor | Single motor | Twin sealed copper motors |
| Speed Settings | 3 speeds | 3 speeds | 3 speeds with LCD display |
| Duct Diameter | 150mm (120mm adapter) | 150mm (120mm adapter) | 150mm |
| Best For | Home kitchens | Larger home cooktops | Commercial/BBQ areas |
Universal Safety Requirements
Critical Safety Information - All Models:
- Minimum clearance: 65cm between cooktop and rangehood for gas appliances (60-75cm recommended for optimal performance)
- Electrical: Must be connected to properly earthed 220-240V AC, 50Hz power supply
- Ventilation: Never connect to flues used for gas or fuel-burning appliances
- Installation: Must be performed by qualified electrician and competent installer
- Damaged cables: Must be replaced by manufacturer or qualified technician
- Room ventilation: Adequate room ventilation required when used with gas appliances (negative pressure must not exceed 0.04 mbar)
Important Usage Warnings:
- Never leave high naked flames under the hood during operation
- Adjust flame intensity to heat pan bottom only, not sides
- Monitor deep fat fryers continuously - overheated oil can ignite
- Clean filters regularly to prevent fire hazard from grease buildup
- Children aged 8+ may use under supervision; younger children must be kept away
- Accessible parts may become hot when used with cooking appliances
Installation Instructions by Model
60cm & 90cm Wall-Mounted Installation
Step 1: Mark Wall Reference Lines
- Vertical center line: Draw from cooktop center to ceiling
- Horizontal line A: Mark at 835-935mm above cooktop (installation height)
- Horizontal line B: Mark above line A based on chimney type (see table below)
- Horizontal line C: Mark 116mm below line A
| Chimney Option | Distance X (Line B above Line A) |
|---|---|
| 400mm only | Not applicable |
| 400mm + 300mm extension | 410-650mm |
| 400mm + 390mm extension | 410-740mm |
Step 2: Mark Mounting Points
- Points (1): 80mm either side of vertical center line on Line A
- Points (2): 40mm either side of vertical center line on Line B
- Points (3): 155mm either side of vertical center line on Line C
Step 3: Install Mounting Hardware
- Drill 10mm diameter holes at all marked points
- Insert supplied wall plugs into holes
- Install 2 screws (5 x 50mm) at Line A points - leave partially extended for hooking
- Fix chimney bracket at Line B with 2 screws (5 x 50mm)
Step 4: Mount Rangehood Body
- Hook the hood body onto the 2 screws at Line A
- Level the hood body horizontally
- Remove internal filters to access mounting holes
- Secure hood with screws through points (3) into wall plugs
- Tighten all screws firmly
Step 5: Connect Ducting
- For 150mm ducting: Connect directly to hood outlet
- For 120mm ducting: Insert reducer flange first, then connect pipe
- Use pipe clamps (not supplied) to secure all connections
- Keep ducting route as short and straight as possible
- Remove charcoal filters if installed (only for recirculation mode)
Step 6: Install Chimney Sections
- Attach lower decorative chimney to hood body with 2 screws (4.2 x 9.5mm)
- Extend upper chimney to desired height
- Fix upper chimney to wall bracket with 2 screws (4.2 x 9.5mm)
- Ensure chimney sections overlap properly and are secure
120cm Commercial BBQ Hood Installation
Commercial Model Differences: The 120cm model features twin motors, LCD display, adjustable height (700-1100mm), and includes 2 x 2m fireproof aluminum exhaust ducts. Installation follows similar principles but requires more robust mounting.
Commercial Installation Steps:
- Marking: Use spirit level to mark vertical center line and horizontal mounting line (minimum 650mm above cooktop, maximum 750mm for optimal performance)
- Remove filters: Take out all filters before hanging to reduce weight
- Mounting: Hang rangehood onto expansion bolts, ensure horizontal alignment with spirit level
- Secure: Tighten all expansion bolts through keyhole slots
- Test electrical: Verify voltage matches appliance (220-240V), ensure power cord is secured away from sharp edges
- Ducting: Attach 2 x 150mm fireproof aluminum ducts using ST3x8mm screws
- Chimney: Install two-part telescopic duct cover - fasten lower chimney with ST4x6mm screws, secure upper bracket with ST4x55mm screws, extend to height and fix with ST4x8mm screws
- Final check: Remove protective film, reinstall filters, test all functions
Commercial Model Note: The 120cm BBQ hood is rated for heavy-duty use with twin 218W motors. Ensure electrical circuit can handle 440W power consumption. Professional installation strongly recommended.
Ducting Options: Extraction vs Recirculation
Extraction (Ducted) Mode - Recommended
Air is expelled outside through ducting. This is the most effective method for removing smoke, steam, and odors.
- Duct diameter: 150mm preferred (120mm acceptable with reducer flange)
- Duct type: Rigid or flexible fire-retardant ducting
- Route: Keep as short and straight as possible - every bend reduces efficiency
- Exit point: Must vent to outside air, not into attic, wall cavity, or other ventilation systems
- Installation: Use pipe clamps to secure all connections
Recirculation Mode
Air is filtered and returned to the kitchen. Use only when external ducting is not possible.
- Required: Activated charcoal filter (purchased separately)
- Performance: Reduced suction power compared to ducted operation
- Maintenance: Replace charcoal filter every 4 months
- Installation: Remove any installed charcoal filters when using ducted mode
Important: Recirculation mode is less effective than ducted extraction. It filters grease and odors but returns moisture to the kitchen. Always choose ducted installation when possible.
Operating Your Devanti Rangehood
60cm & 90cm Models - Button Controls
- Power/Motor Off: Press to stop motor operation
- Low Speed: First speed button - gentle extraction for light cooking
- Medium Speed: Second speed button - standard cooking
- High Speed: Third speed button - heavy frying, wok cooking, or BBQ
- Light Control: Separate button toggles LED lighting on/off
120cm Commercial Model - LCD Touchscreen Controls
- Power button: Turns rangehood on/off, LED screen lights up when active
- Speed selection: Three speeds (Low/Medium/High) - press speed button repeatedly to cycle
- Timer function: Press timer button when on - set hours and minutes using +/- buttons. Hood auto-shuts when countdown reaches zero
- Delay-off: Press power when motor running - displays 15:00 countdown, then automatically switches off
- Light control: Independent button for 4 x 1.5W LED lights
Best Operating Practices
- Start rangehood before you begin cooking
- Select speed based on cooking intensity - use high for heavy frying, BBQ, or wok cooking
- Leave running 5-10 minutes after cooking to clear remaining odors
- Never operate with damaged or missing filters
- Keep flammable materials away from cooking area
Maintenance Schedule
Aluminium Grease Filters
Frequency: Every 2 months (more often with heavy use)
Cleaning procedure:
- Remove filters by pushing toward back of hood while pulling downward
- Wash in dishwasher or by hand with warm soapy water and soft brush
- For commercial model: Wear gloves when handling heavily soiled filters
- Avoid bending filters during cleaning
- Ensure completely dry before reinstalling
- Reinstall with handles facing outward in correct position
Fire Hazard: Filters saturated with grease are flammable. Regular cleaning is essential for safety. Filter color may change over time but this doesn't affect performance.
Activated Charcoal Filters (Recirculation Mode Only)
Frequency: Replace every 4 months (cannot be washed or regenerated)
- Remove metal grease filters first
- Remove saturated charcoal filter
- Install new charcoal filter
- Replace metal grease filters
Oil Cup (120cm Commercial Model Only)
Frequency: Empty when oil reaches 2/3 capacity
- Remove and empty oil cup regularly
- Wash with warm soapy water before reinstalling
- Do not allow to overflow - this creates fire hazard
Rangehood Body Cleaning
Frequency: Weekly or as needed
- Unplug appliance before cleaning
- Wipe exterior with damp cloth and mild neutral detergent
- For stainless steel: Use commercial stainless steel cleaner for stubborn stains
- Avoid abrasive cleaners or scouring pads that scratch surfaces
- Dry immediately with clean towel to prevent water marks
LED Light Replacement
Specifications: 1.5W LED modules (60cm/90cm), 4 x 1.5W LED modules (120cm)
Type: Self-ballasted LED modules DBS-1.5-H-33.2/120, 220-240V
- Disconnect power at wall socket or circuit breaker
- Remove grease filters to access lights
- Carefully lever LED fitting from hood body (may require firm pressure)
- Disconnect light connector
- Install replacement LED of same type, ensuring correct connector alignment
- Reinstall grease filters
- Restore power and test
Long-Term Storage
If rangehood will be unused for extended period:
- Unplug from electrical outlet
- Clean all filters and hood body thoroughly
- Empty and clean oil cup (commercial model)
- Ensure completely dry before covering
Comprehensive Troubleshooting Guide
| Problem | Possible Cause | Solution |
|---|---|---|
| Light works but motor doesn't | Blocked blades, damaged capacitor, motor failure, or disconnected internal wiring | Check for obstructions in blades. If clear, motor or capacitor needs professional replacement |
| Nothing works (no light, no motor) | Power supply issue, loose power cord, or damaged LED | Check outlet has power, verify cord connections, test with different appliance. Replace LED if needed |
| Oil leakage | Poor seal at outlet or air ventilation connections | Remove outlet and reseal with appropriate sealant or gasket |
| Excessive vibration | Damaged blade, loose motor mounting, or loose wall mounting | Tighten all mounting screws. Check blade condition - replace if damaged. Ensure motor is firmly fastened |
| Insufficient suction power | Hood too far from cooktop, excessive room ventilation, blocked filters, or restricted ducting | Check mounting height (65-75cm optimal). Close nearby windows/doors. Clean filters. Inspect ducting for kinks or blockages |
| Hood tilted or not level | Loose mounting screws | Tighten all fixing and hanging screws. Use spirit level to verify horizontal alignment |
| Excessive noise | Loose components, improper installation, or obstructed airflow | Check all screws are tight. Verify ducting is not kinked. Clean filters. Ensure proper clearance around unit |
| LCD not responding (120cm model) | Touchscreen malfunction or power issue | Reset by unplugging for 2 minutes. If problem persists, contact service technician |
| Smoke not being captured | Wrong speed setting, hood too high, or ducting issues | Use higher speed setting. Check installation height. Ensure ducting is not blocked or too long |
| Grease dripping from filters | Filters oversaturated with grease | Clean filters immediately (fire hazard). Increase cleaning frequency based on usage |
When to Call Professional Service:
- Any electrical issues beyond loose connections
- Motor or capacitor replacement needed
- Internal wiring problems
- Unusual burning smells
- Persistent problems after basic troubleshooting
Installation Best Practices
Professional Installation Checklist
- Verify electrical circuit capacity matches appliance requirements
- Ensure proper earthing connection
- Use correct drill bit size (10mm) for wall plugs
- Check walls can support weight (33-35kg for commercial model)
- Install in studs or use appropriate heavy-duty anchors
- Seal all ducting connections with appropriate tape or clamps
- Test all functions before completing installation
Optimal Performance Tips
- Height: 65-75cm above cooktop provides best balance of safety and performance
- Ducting: Every 90-degree bend reduces efficiency by approximately 10%
- Sizing: Rangehood should match or exceed cooktop width for best coverage
- Airflow: 60-90cm models suitable for home use; 120cm commercial model for heavy-duty or outdoor BBQ areas
Common Installation Mistakes to Avoid
- Installing too high above cooktop - reduces effectiveness
- Using undersized or excessively long ducting
- Too many bends in ductwork
- Not sealing duct connections properly
- Forgetting to remove charcoal filters when using ducted mode
- Not checking wall structure before mounting heavy commercial model
- Failing to test electrical connections before final assembly
Warranty and Support
Warranty Coverage
All Devanti rangehoods come with a 12-month manufacturer warranty covering:
- Manufacturing defects in materials and workmanship
- Motor and electrical component failures under normal use
- Structural issues with hood body or chimney
Not Covered by Warranty
- Damage from incorrect installation
- Normal wear items (filters, LED lights, oil cups)
- Damage from improper cleaning or maintenance
- Commercial use of residential models (60cm/90cm)
- Modifications to the appliance
Kitchen Alliance Support
14-Day Change of Mind Policy: Not satisfied? Return within 14 days for full refund
24/7 Customer Support: Available for installation questions and troubleshooting
- Email: support@kitchenalliance.com.au
- Phone Support: Available during business hours
- Online Resources: Installation guides and video tutorials at kitchenalliance.com.au
Safety Certifications and Compliance
All Devanti rangehoods meet Australian safety standards:
- CE Certified: European safety standards
- CB Scheme: International electrical safety
- GS Mark: German product safety
- SAA Approved: Standards Australia compliance
Environmental Responsibility: This appliance contains recyclable materials. When disposing, take to electrical and electronic waste recycling center - never regular municipal waste. Contact local environmental authority for recycling facility locations.
Shop Devanti Rangehoods
Need a new rangehood or upgrade? Kitchen Alliance offers the complete Devanti range with free Australia-wide shipping, detailed installation support, and competitive pricing.
Installation Success Starts Here
Proper installation and regular maintenance ensure your Devanti rangehood delivers years of reliable performance. Follow the guidelines in this manual for optimal results, and don't hesitate to contact Kitchen Alliance support if you need assistance.
Whether you're installing a compact 60cm model or the powerful 120cm commercial BBQ hood, these instructions will guide you through every step of the process.
