During the contract warranty period, any perceived defects in the operation of the VFD shall be reported by direct phone contact to the manufacturer from an on-site operator (owner/contractor) for VFD evaluation and warranty consideration. MAINTENANCE Maintenance Service: Manufacturer must maintain a nationwide coverage network of authorized product distributors and authorized maintenance service, including at least one close to the project site capable of providing training, maintenance and parts. Remote Service Support: The manufacturer shall provide a phone support service for immediate remote service assistance which shall be available a minimum of 8 hours per day during non-holiday weekdays. PRODUCTS ACCEPATBLE MANUFACTURERS Approved manufacturers are allowed on condition of meeting the specified conditions herein. Manufacturer must meet or exceed all requirements and conditions stated herein. The basis-of-design for this specification is Honeywell SmartVFD HVAC™, models HVFDS. All drives shall be Honeywell SmartVFD No substitutions will be HVAC™. allowed without prior written approval. Substitution requests must be submitted in writing at least 2 weeks prior to bid date and will not be considered without a complete list of deviations from this specification. VARIABLE FREQUENCY DRIVES FOR HVAC The VFD shall be 0-320Hz, designed specifically for use in HVAC applications in which speed control of the motor can be applied and shall include a software Wizard for easy setup of Pumps and Fans through answering questions in the Wizard. The VFD shall include a Real Time Clock, (RTC) with automatic daylight savings time and calendar, able to provide three time channels programmed to perform different functions (start/stop and preset frequencies) based on time and sleep function to minimize downtime energy. The VFD shall have built in 2 stand-alone PID control loops to control HVAC (Pumps and Fans) stand-alone, the PID Controller must allow: Two different feedback signals (minimum and maximum control). Two set point sources for the PID control (selectable with digital input).
During the contract warranty period, any perceived defects in the operation of the VFD shall be reported by direct phone contact to the manufacturer from an on-site operator (owner/contractor) for VFD evaluation and warranty consideration. MAINTENANCE Maintenance Service: Manufacturer must maintain a nationwide coverage network of authorized product distributors and authorized maintenance service, including at least one close to the project site capable of providing training, maintenance and parts. Remote Service Support: The manufacturer shall provide a phone support service for immediate remote service assistance which shall be available a minimum of 8 hours per day during non-holiday weekdays. PRODUCTS ACCEPATBLE MANUFACTURERS Approved manufacturers are allowed on condition of meeting the specified conditions herein. Manufacturer must meet or exceed all requirements and conditions stated herein. The basis-of-design for this specification is Honeywell SmartVFD HVAC™, models HVFDS. All drives shall be Honeywell SmartVFD HVAC™. No substitutions will be allowed without prior written approval. Substitution requests must be submitted in writing at least 2 weeks prior to bid date and will not be considered without a complete list of deviations from this specification. VARIABLE FREQUENCY DRIVES FOR HVAC The VFD shall be 0-320Hz, designed specifically for use in HVAC applications in which speed control of the motor can be applied and shall include a software Wizard for easy setup of Pumps and Fans through answering questions in the Wizard. The VFD shall include a Real Time Clock, (RTC) with automatic daylight savings time and calendar, able to provide three time channels programmed to perform different functions (start/stop and preset frequencies) based on time and sleep function to minimize downtime energy. The VFD shall have built in 2 stand-alone PID control loops to control HVAC (Pumps and Fans) stand-alone, the PID Controller must allow: Two different feedback signals (minimum and maximum control). Two set point sources for the PID control (selectable with digital input).
Honeywell_SmartVFD_HVAC_Guide_Specification.docx