
EXO4 Controlled Ozone System
EXO4 Controlled Ozone System
Dual‑injector ozone system (2 × 20 g/h) for increased odour load — smart dosing with airflow interlocks.

EXO4 Controlled Ozone System
Dual‑injector ozone system (2 × 20 g/h) for increased odour load — smart dosing with airflow interlocks.
Overview
Extechnology™ Controlled Ozone Systems — Smart, Safe, Compliant & Efficient odour control.
EXO4 doubles injector capacity for sites with heavier odour loads or longer duct runs.
Smart dosing algorithms modulate output in line with airflow and operation schedules.



Key Benefits

Smart odour neutralisation with responsive dosing to airflow and load.

Grease & fire‑risk reduction by breaking down deposits in the duct.

Lower maintenance: cleaner ductwork and longer intervals between cleans.

Safety & compliance: monitored discharge keeps ozone within recommended limits.

Efficient operation: low power, interlocked and BMS‑ready.

Smart odour neutralisation with responsive dosing to airflow and load.

Grease & fire‑risk reduction by breaking down deposits in the duct.

Lower maintenance: cleaner ductwork and longer intervals between cleans.

Safety & compliance: monitored discharge keeps ozone within recommended limits.

Efficient operation: low power, interlocked and BMS‑ready.

Smart odour neutralisation with responsive dosing to airflow and load.

Grease & fire‑risk reduction by breaking down deposits in the duct.

Lower maintenance: cleaner ductwork and longer intervals between cleans.

Safety & compliance: monitored discharge keeps ozone within recommended limits.

Efficient operation: low power, interlocked and BMS‑ready.
Specifications
Parameter | Value |
---|---|
Ozone output | 2 × 20 g/h injectors |
Install location | Canopy plenum or duct entry |
Control | Smart dosing; airflow interlocked |
Electrical | 220–240 VAC, 50/60 Hz (typ.) |
BMS/IO | Run/fault contacts (typ.); airflow proving |
Complementary | Pair upstream with Rydair ESP for particulate capture |
Typical Applications
Hospitality & foodservice — restaurants, hotels, pubs and commercial kitchens.
Foodservice chains — catering operations, QSR and supermarket kitchens.
High‑odour environments — prep areas, staff canteens and retail food courts.
Maintenance
Visual inspection: check injectors/nozzles monthly; verify duct connections and seals.
Electrical & interlocks: confirm airflow proving and door interlock operation; test BMS/fault signals.
Ozone generation module: clean/inspect per manufacturer schedule; replace wear parts as specified.
Monitoring: verify setpoints/alarms; calibrate sensors every 6–12 months depending on duty.
Record keeping: maintain logbook entries for service and commissioning readings.
Typical Applications
Hospitality & foodservice — restaurants, hotels, pubs and commercial kitchens.
Foodservice chains — catering operations, QSR and supermarket kitchens.
High‑odour environments — prep areas, staff canteens and retail food courts.
Maintenance
Visual inspection: check injectors/nozzles monthly; verify duct connections and seals.
Electrical & interlocks: confirm airflow proving and door interlock operation; test BMS/fault signals.
Ozone generation module: clean/inspect per manufacturer schedule; replace wear parts as specified.
Monitoring: verify setpoints/alarms; calibrate sensors every 6–12 months depending on duty.
Record keeping: maintain logbook entries for service and commissioning readings.
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