WattMaster VAV Submit Sheets

OE330 21 WSHP Controller Dia of 4 OE330 21 WSHP Water Source Heat Controller WHP is used for individual water source heat units The WHP Controller can stand alone or can be connected other WHP controllers on a loop In this configuration WHP Controller shares common data as outside air temperature proof of etc over a communications network System Manager or a personal computer with software installed can be connected to WHP Controller communications loop to a central operators interface to all WHP on the communications network Controllers are designed with inputs Room Temperature Room Setpoint Discharge Air Temperature Water Temperature or Dirty Filter Lockout and Auxiliary Alarm outputs provided on the WHP are Fan Continuous or Cycling Valve ON OFF Compressor Heat Pump Reset and Auxiliary or Cooling The WHP controller has an internal 7 day 2 event per day Holiday event scheduling function built WHP Controller is mounted by fastening to the mounting surface with screws secured through the 4 holes in the integral backplate It is recommended that the WHP Controller is mounted indoors in an that is not subject to extreme temperature or moisture Data Consumption Temp Humidity Volt AC Weight VA Maximum Network Connection to 149 RH Non WHP Controller lb Open Protocol Token Passing 9600 Baud Temperature Sensor Air Temperature Water Temperature III 10 Kohm III 10 Kohm Valve III 10K Ohm Filter Alarm Contact Closure Heat Pump Reset Contact Closure Heating or Cooling Relay Contact 2 Amps 24 Volt Relay Contact 2 Amps 24 Volt Relay Contact 2 Amps 24 Volt Relay Contact 2 Amps 24 Volt Relay Contact 2 Amps 24 Volt Year Warranty reserves the right to change specifications without notice WHP OE330 21WHPController doc 1 of 2 OE331 21 HPLC WHP Loop Controller is used for the water source heat pump supply and return loop and its associated pump s heat rejection and heat equipment The WHP Loop Controller can operate or can be connected to the WattMaster WHP on a local communications loop In this the WHP Loop Controller shares common data as outside air temperature proof of flow etc over a network A System Manager or a personal with Prism software installed can be connected to WHP Loop Controller communications loop to provide a operators interface to all WHP Controllers on the network Loop Controllers are designed with inputs for Supply Temperature Return Water Temperature Outside Air Sensor Manual Reset contact Phase Loss Proof Of Flow Switch or Loop Pressure Transducer signal With the addition of the 4 Analog Input 1 Analog Expansion board inputs for a Request to Run contact a Fire Alarm contact are available WHP Loop controller provides relay outputs for Enable Main Pump Standby Pump Alarm With the addition of up to 2 4 Relay Expansion up to 8 total stages of heating and cooling are available A pump VFD and or a proportional device can also be controlled with the built in Analog provided on the WHP Loop Controller board An seven day schedule function is also built into the WHP Controller WHP Loop Controller is fastened to the mounting surface securing with 4 screws through the mounting holes in the backplate Be sure the WHP Loop Controller is indoors in an area that is not subject to extreme or moisture Loop Controller Dia of 4 Loop Controller Main Board PLUS MEG REV 2 POINT ADJ IO BD IO BD L D L D L D ANALOG IN MOD I O BD Data Consumption Temp Humidity Loop Controller Expansion Board Loop Controller lb Open Protocol Token Passing 9600 Baud Volt AC Weight VA Maximum Network Connection to 149 RH Non Air Temperature