ROOM PRESSURE MONITOR PRODUCT OVERVIEW General The Room Pressure Monitor (PM) is intended to provide intelligent pressure monitoring of isolation room and critical environments. Using the latest in microcontroller and sensor technologies the PM can measure extremely small pres- sures and display the readings on the local LCD display. Room Pressure Monitor ROOM PRESSURE MONITOR (PM) (PM) Features...
ROOM PRESSURE MONITOR PRODUCT OVERVIEW Included in Package INCLUDED ITEMS Each PM ships with the following items: 1. RPI-Standard (with backlit LCD screen) QTY: 1 (250000-860) 2. Room Pressure Sensor – Main QTY: 1 (250000-840) 1. RPI-STANDARD 5. KINK RESISTANT AIR TUBING 18" 3.
ROOM PRESSURE MONITOR INSTALLATION AND MOUNTING INSTRUCTIONS Isolation Room The PM can monitor the pressure difference between two spaces. PM monitoring Isolation Room referenced to Corridor ISOLATION ROOM CORRIDOR ROOM PRESSURE SENSOR (RPS) KIT Single Isolation Room Ensure you have all components necessary for installation. Inspect components for signs of shipping/handling damage. Do not proceed if you suspect any components are damaged.
ROOM PRESSURE MONITOR INSTALLATION AND MOUNTING INSTRUCTIONS TYPICAL WIRING Ensure proper voltage is available for the PM. Double check all labels and wiring before applying high voltage. Note: the PM is a 24 VAC low voltage monitor. Do not apply any voltage above 24 VAC. Ensure mains (high voltage) power is off and locked out at panel.
ROOM PRESSURE MONITOR INSTALLATION AND MOUNTING INSTRUCTIONS PM Default Sequence of Operations The PM functions as a standalone device (not networked to any building automation systems (BAS)). When fully setup the PM can be set to monitor POSITIVE or NEGATIVE pressure. Alarms for LOW/HIGH pressure are fully field configurable.
ROOM PRESSURE MONITOR DISPLAY NAVIGATION RPI Initial Startup When the RPI is first powered from the PM monitor, it will display the following information: (Also press both UP/DOWN at same time to show this screen anytime.) PRICE Start-up screen ELECTRONICS LCD STANDARD PM interface MODEL...
ROOM PRESSURE MONITOR DISPLAY NAVIGATION Service Menu The service menu contains all setup and configuration parameters. Each PM ships with factory defaults, but virtually all set- tings can be adjusted in the field. All MAIN menus are listed on this page. Use the WIZARD and/or below menus to setup the PM for your application.
ROOM PRESSURE MONITOR DISPLAY NAVIGATION Wizard Menu The first time the PM is powered on, the RPI will step through the setup wizard. This allows a quick setup of the parameters needed. To enter the Setup Wizard, use the passcode DOWN - EMERGENCY - EMERGENCY - MUTE. SERVICE MENU: WIZARD WELCOME...
ROOM PRESSURE MONITOR DISPLAY NAVIGATION Pressure Menu Once in Service Menu, scroll down and press Enter/Menu to enter the Pressure Menu. SERVICE MENU: PRESSURE PRESSURE Room is negative relative to reference. Positive – room is positive relative to ROOM MODE PRIMARY ROOM NEGATIVE reference.
ROOM PRESSURE MONITOR DISPLAY NAVIGATION Timing Menu Once in Service Menu, scroll down and press Enter/Menu to enter the Occupancy Menu. SERVICE MENU: TIMING This is the time between an alarm being sensed and the alarm sounding (5-3,600sec). This gives the ALARM DELAY sensor time for the pressure to correct itself without alarm being sounded.
ROOM PRESSURE MONITOR DISPLAY NAVIGATION RPI Setup SERVICE MENU: This button on the RPI can be enabled or disabled RPI SETUP EMERG. BUTTON When enabled, pressing the Emergency button will put the PMX into Alarm mode. Default: Disabled DISABLED Light Bar in Normal Mode – This sets the colour of the light bar while in normal conditions (no alarm, no LIGHT BAR-NORM.
Need help?
Do you have a question about the PM Series and is the answer not in the manual?
Questions and answers