MCP15-542.0
5H081676A
October, 2011
INSTALLATION INSTRUCTIONS
Carel pAD digital wall stat/humidity sensor
commercial packaged ventilation system units
model MPR
THIS MANUAL IS THE PROPERTY OF THE OWNER.
PLEASE BE SURE TO LEAVE IT WITH THE OWNER WHEN YOU LEAVE THE JOB.
Carel pAD Digital Wall Stat/Humidity Sensor
IMPORTANT
1.
Disconnect power supply before installing the
accessory to prevent the unit from operating during
installation.
2.
The use of this manual is specifically intended for a
qualified installation and service agency. All installation
and service of these kits must be performed by a
qualified installation and service agency.
3.
These instructions must also be used in conjunction
with the Installation and Service Manual originally
shipped with the appliance, in addition to any other
accompanying component supplier literature.
Application
The Carel pAD (Ambient Display) wall thermostat/humidity
sensor is used in conjunction with the Carel pCO3 controller
mounted on model MPR Packaged Rooftop Commercial
Ventilation units.
Functions of the pAD include:
Change temperature and humidity set points
Clock display
Alarm indication
Time clock override
Display of icons (refer to page 3)
Specifications
Power Supply Input:
24 Vac (powered from unit)
Power Consumption:
1 Watt Maximum
Operating Conditions:
32°F to 122°F
10 to 85% Relative Humidity
(non-condensing)
Index of Protection:
IP30 (NEMA Type 1)
