WHP Controller
The WHP Controller can operate stand-alone or it can be used with the Water Source Heat Pump Loop Controller and in this configuration shares common data, such as outside air temperature, proof of flow etc., over a network. WHP Controllers are designed with Room Temperature, Room Setpoint Adjust, Discharge Air Temperature, Leaving Water Temp or Dirty Filter Alarm and Auxiliary Lockout inputs. Relay outputs provided are; Fan (Continuous or Cycling), Reversing Valve-ON/OFF, Compressor-ON/OFF, Heat Pump Reset and Aux. Heating or Cooling. An internal seven day schedule and holiday schedule functions are also built into each WHP Controller

Modular System Manager
The Modular System Manager is an operator’s interface for the purpose of programming and monitoring WattMaster controllers. The WMVAV and VAVBOX Controllers can all be accessed and programmed from the System Manager.

System Manager features include:

• Menu driven programming
• Easy navigation via function keys
• 4 x 20 Character Back lighted LCD display
• Access password protected
• Modular Connection to System

Modular Service Tool
The Modular Service Tool is a portable operator’s interface terminal utilized for the purpose of programming, monitoring, and commissioning Orion controllers.

The Modular Service Tool is similar to the System Manager in function and includes additional function keys to assist in field commissioning.

The Modular Service Tool features include:

• Menu driven programming
• Easy navigation via function keys
• 4 x 20 Character Back lighted LCD display
• Access password protected
• Modular Connection to System
• Dual Power Source - Batteries or 110 Volt Power Pack

CommLink
The CommLink II communications interface acts as a network hub for token passing on the system communications loops. It also handles alarm gathering for remote callout. The CommLink has connections for both a computer computer and the Remote Link modem.

Remote Link
The optional Remote Link is a specialized 14,400 baud modem that is used in conjunction with the CommLink interface to allow for remote alarm callout or remote connection of a personal computer. It connects to the CommLink II via a serial data cable. A telephone line connects the Remote Link to the local phone service.

Room Sensors
WattMaster Room Sensors are so unique they are patented. The flush mounted sensor is tamper resistant and does not require a guard for protection. The sensors are Type III, 10K ohm thermistor.

The sensors are available in four configurations:

• Sensor Only
• Sensor with Override
• Sensor with Setpoint Adjust
• Sensor with Setpoint Adjustment & Override