HWR (Hot Water)
HWR (Hot Water)
Single Boiler or Motorized Valve Hydronic/Hot Water Outdoor Reset Heating Controls
Available with optional Internet , BACnet, or Modbus communication
Overview:
The HWR Platinum is an outdoor reset boiler or motorized valve heating control. The HWR Platinum will start and stop the boiler and modulate a motorized valve, to vary the system water temperature in a buildings radiation in accordance with changes in outside temperature based on the Outdoor Reset Ratio settings. Unlike other outdoor reset controls that uses the space temperature to shutdown the the system, the HWR Platinum monitors the space temperature over a time period and uses that data to help reduce temperature fluctuation in the building.
In addition to building heating, the HWR platinum offer Domestic Hot Water Priority. Add to that its capability of controling the domestic hot water pump.
The HWR Platinum offers multiple communication options. The Internet communication package offers a large group of optional sensors that can be monitored, logged, and alarm set. In addition, Heat-Timer can provide a cellular Internet connection to the control (See Internet communication ). The BACnet Communication package provides BACnet IP or BACnet MSTP compatibility in addition to the capability of communicating using other protocols when used with a Fieldserver gateway. The Modbus Communication package provide Modbus RTU Communication capability to the HWR Platinum control.
With its 80 character alphanumeric display and easy-to-use menu structure, changing settings is a snap. In addition, it incorporates Shutdown and Prove inputs for EMS capability.
Features
- Adjustable outdoor temperature cutoff
- Adjustable reset ratios, offset, minimum and maximum water temperatures
- Anticipatory space feedback capability
- 4 programmable Day/Night adjustments per day
- Multiple setback schedules
- Optimum variable boost (Morning warm-up)
- Built-in Domestic Hot Water Priority option
- Auxiliary Output that can control other equipment based on a separate Built-In programmable 4 separate On/Off schedule settings per day (HWR Platinum only)
- Adjustable minimum and maximum water temperature
- Battery backup of program time
- Can link to a Multi-Mod for multiple modulating boilers
- 80 Character alphanumeric display
- Internet Communication option
- BACnet IP or MSTP Communication option
- Modbus RTU Communication option
- Solid state sensors can be extended up to 500′ from the control
- EE-Prom backup of all program settings
- EMS capable using the SHUTDOWN and PROVE inputs
- Additional Output relays to control other equipment based on the HWR Platinum cycle operation
- Network input allows the HWR Platinum to connect to multiple sensors (Mini-MIG Sensors, Neuron Temperature Sensors, Wireless Sensors, Water Meter, Oil Tank Level, Smoke Alarm) using the Internet to monitor and fine tune its operation.
- Optional Remote Communications using either the Internet, BACnet IP or MSTP, or Modbus RTU packages. You’ll be able to view status, change settings as well as analyze performance from virtually anywhere.
- The HWR Platinum is UL Listed.
