Greystone Energy Systems CR3 Series Installation Instructions Manual

BEFORE INSTALLATION
Read these instructions carefully before installing and commissioning the cleanroom monitor. Failure
to follow these instructions may result in product damage. Do not use in an explosive or hazardous
environment, with combustible or flammable gases, as a safety or emergency stop device or in any
other application where failure of the product could result in personal injury. Take electrostatic discharge
precautions during installation and do not exceed the device ratings.
MOUNTING
STEP 1 - As illustrated in Figure 1, unscrew four screws
from faceplate, set screws aside, and remove faceplate
from mounting bracket.
Cut hole in wall 210 mm x 167 mm
high. Ensure unit can be secured to
wall stud or equivalent on at least
two sides.
STEP 2 - As illustrated in Figure 2, feed wires through
mounting bracket and conduit connector/cable gland and
secure.
STEP3 - As illustrated in Figure 3, insert mounting bracket
into hole in wall.
Figure 2 Figure 2
IN-CR3BXXANA-01 04/20 Copyright © Greystone Energy Systems, Inc. All Rights Reserved Phone: +1 506 853 3057 Web: www.greystoneenergy.com
INTRODUCTION
The CR3 Series Cleanroom Monitor was developed specifically
to allow for monitoring of confined spaces with accuracy and
reliability.
The CR3B features remote mounted sensors for monitoring
temperature, humidity and pressure in an adjacent space from
where the main panel is mounted in. The CR3B is available with
output signal of either Analog, BACnet ® or Modbus. Standard
features include adjustable alarm relays for each parameter,
audible/visual alarms, and large LED displays.
The CR3B main panel and remote sensor module are housed in
flush fitting stainless-steel plates that enables the user to wipe
down the units when necessary.
210 mm
CLEANROOM MONITOR
CR3B Analog - Installation Instructions
Figure 1 Figure 1
Figure 3 Figure 3
Page 1