Acer Heat Pump Master Controller
The Clade Acer Heat Pump Master Controller simplifies centralised control for up to 8 heat pumps, with easy BMS integration, internal sensor-based control, and sequencing features. Compact and IP55-rated, it ensures efficient performance even in frost conditions.
It features a 7″ touchscreen, onboard data logging, Clade Cloud connectivity and hybrid system support. With internal and weatherproof models available, it reduces installation hassle and functional testing, offering savings of £10k–£15k per install while optimising system performance and monitoring.
Benefits of Acer Master Controllers
- Centralised Control for Up to 8 Heat Pumps: Manages up to 8 heat pumps within a single system, simplifying control for large or multi-unit installations.
- Easy Building Management Systems (BMS) Integration: Reduces BMS modification requirements with a single enable and fault signal, plus optional full BACnet capabilities for seamless connectivity. The Master Controller also reduces the need for functional testing, saving time and cost during commissioning.
- Flexible Capacity Control Options: Offers both a 0–10V BMS input for precise heating capacity adjustment (0% to 100%, based on demand) and internal control using buffer temperature sensors. It can also manage output from another heat source in a hybrid system.
- Automated Heat Pump Sequencing: Automatically sequences heat pump activation based on system capacity needs, rotating the lead pump to balance wear and optimise performance.
- Defrost Cycle Management for Peak Efficiency: Incorporates a hot gas defrost function, maintaining system capacity by isolating pumps for defrost in intervals, with a buffer vessel sized to store 30 minutes’ peak kW output.
- Fail-Safe System Health Monitoring: Includes a volt-free, fail-safe health relay contact (250VAC / 24VDC, 10A resistive) for real-time system health updates to the BMS.
- User-Friendly Touchscreen Interface: A built-in 7″ colour touchscreen makes it easy for engineers and operators to check data, control settings, and monitor system performance on site.
- Remote Monitoring via Clade Cloud: Onboard data logging and secure connectivity enable remote access for diagnostics, support, and performance tracking.
- Versatile Installation Options: Available in internal and fully weatherproof external models, offering flexibility across plantroom and outdoor installations.
- Compact and Durable Design: Measures 800mm x 600mm x 200mm and weighs 34 kg, with an IP55 rating for robust, indoor use.
- Energy Efficiency and Cost Savings: Intelligent sequencing and capacity control reduce energy use, cutting operational costs while maintaining optimal heating. Combined with reduced BMS integration requirements, the Master Controller is estimated to save £10k–£15k per project in avoided hardware, labour, and testing costs.
Acer Master Controller Models
Small Master Controller
Key Features:
- Controls 1 to 4 heat pumps
- Easy BMS integration
- Defrost cycle management
- Fail-safe system health monitoring
- Automated heat pump sequencing
- IP55 rating for internal use only
Large Master Controller
Key Features:
- Controls 1 to 8 heat pumps
- Easy BMS integration
- Defrost cycle management
- Fail-safe system health monitoring
- Automated heat pump sequencing
- IP55 rating for internal use only
CONTACT US
Speak with our team of experts and discuss your requirements. Complete this quick form and we will be in touch or contact us using:
Bristol & Bath Science Park
Dirac Crescent, Emersons Green
Bristol, BS16 7FR