Danfoss RET B-LS User manual

© 2017 M A N Systems Inc. All rights reserved. http://www.mansystems.net |1-800-533-1712 |[email protected]
man
SYS
M A N Systems Inc.
CW-30 SERIES THERMOSTAT
MODEL DANFOSS RET B – LS FOR EUROPEAN MARKET
Operating Instructions
/Viewing Room Temperature and Unit Operation Status: The LCD will dis-
play the actual room temperature during normal operation. If the display is
blank, replace the batteries. Further, a snowake symbol will appear on the
display when there is a demand for cooling (unit should operate when this
symbol is illuminated).
/Setting the temperature: Turn setting dial. The display will ash indicat-
ing the setpoint temperature selected. After a short period, the display stops
ashing and shows actual room temperature.
/Low Battery Indication and Changing Batteries: A battery symbol will ash
in the display when batteries require replacement. Batteries should be re-
placed within 15 days, after which the thermostat will turn o the unit. When
this happens, “OF” will be displayed. To avoid having this happen, replace the
batteries every 18 months. Thermostat takes 2xAA/MN1500 Alkaline Batter-
ies. Ensure that unit is unplugged or that electric circuit to unit is turned o,
prior to replacing batteries.
/AUTO/OFF Switch: When the switch is set in the “O” position, thermostat will
turn unit o and “OF” is displayed.

© 2017 M A N Systems Inc. All rights reserved. http://www.mansystems.net |1-800-533-1712 |[email protected]
man
SYS
M A N Systems Inc.
uti-2017
CW-30 SERIES THERMOSTAT
MODEL DANFOSS RET B – LS FOR EUROPEAN MARKET
Installation Instructions
STEP 1: Remove the thermostat from the wall bracket STEP 2: Wiring. Connect black wire to terminal 2 white wire
to terminal 3
CAUTION: Dip switches to be left as set by the factory
STEP 3: Remove battery shield to energize thermostat STEP 4: Replace thermostat onto wall bracket
REMINDER: Replace batteries as specied in user
instructions