© 2021 Copyright Newmar Corporation. All rights reserved. For the most up-to-date version of this content, and for more product-specific information, please refer to Newgle.
140
HVAC
Source: L-Panel 2A-4.3” User Guide RevD02 (6/27/2019)
FAN—FAN ONLY MODE
•
In FAN mode there are (4) fan speed selections: LOW
/ MED / HIGH: The fan operates continuously at LOW
/ MED / HIGH speed.
•
AUTO: The fan will be OFF.
FURNACE—FURNACE OR AQUA
(HYDRONIC) HEATING MODE
•
In the FURN / AQUA mode the system will cycle the
RV’s furnace/aqua ON and OFF based on the room
air temperature and the temperature set-point on the
LCD.
•
In FURNACE mode there are (4) fan speed selections:
LOW / MED / HIGH. The fan operates continuously at
LOW / MED / HIGH speed.
•
AUTO: The fan is OFF.
AUTO—AUTO CHANGE OVER MODE
•
In the AUTO mode the system will automatically
change the mode of operation from cool to heat or
from heat to cool. In order for this mode to operate,
the zone being programmed must contain either
a heat pump, heat strip or furnace heating source.
When in the AUTO mode, all preprogrammed
operations for the heat pump, heat strip, and furnace
will apply.
•
Auto Change Over Cooling: If the room temperature
rises above the temperature set-point by 2 °F /
°C, the air conditioner will turn ON until the room
temperature reaches the temperature set-point at
which time the air conditioner will cycle OFF.
•
Auto Change Over Heating: If the room temperature
goes below the temperature set-point by 2 °F / °C,
the available heat source will be cycled ON until the
room temperature reaches the temperature set point
at which time it will cycle OFF.
•
If more than one heat source is available on this
zone, the priority for selecting the heat source will be
heat pump (first), and furnace (second).
AUTO FAN—ALL MODES
•
When “AUTO” fan is selected, the fan speed will
vary depending on the difference between the
temperature set-point and the room temperature. In
“AUTO” fan, the compressor and fan will both cycle
ON and OFF.
•
When the difference is:
•
8 °F / °C or more The fan operates on HIGH
•
5 to 7 °F / °C The fan operates on MED
•
4 °F / °C or less The fan operates on LOW
Note: Information was copied from the “Dometic Comfort
Control 2” thermostat manual and specification.
Summary of Contents for Kountry Star 2022
Page 1: ...SM 2022...
