16
Section B - Operation, cont’d.
Analog Control Electric Heat Strip Operation
(If unit is equipped with optional electric heat strip.)
1. Set the
Temperature Set Lever (1)
to desired tem-
perature level. See FIG. B3.
2. Set the
System Switch (3)
to heat strip position.
3. Move the
FAN Auto/On Switch (2):
a.
Auto Position:
Unit fan runs whenever heat is
required and stops whenever heating is not re-
quired. See FIG. B3.
b.
ON Position:
Unit fan runs continuously to circu-
late air in RV. See FIG. B3.
4. Select desired fan speed by moving the
Fan Speed
Switch (4)
to:
a.
High Speed:
Selected when maximum air flow is
required. The discharge air will feel cool due to the
maximum air flow. It is normally not used for heat
strip operation. See FIG. B3.
b.
Low Speed:
Normally selected for heat strip op-
eration, because less air movement is needed for
heat and discharge air is warmer. See FIG. B3.
5. Set System Switch (3) to the heat strip position. The
unit’s heat strip will now come “ON” and cycle “OFF”
when the temperature level selected is reached.
Continuous Blower Operation
1. Set the
System Switch (3)
to any position (including
“OFF”). See FIG. B3.
2. Move the
FAN Auto/On Switch (2)
to the ON position,
the unit fan will operate continuously at the fan speed
selected by the
Fan Speed Switch (4).
See FIG. B3.
B1d. Comfort Control Center
The Comfort Control Center has been designed for you to
easily operate all the air conditioning and gas heating ap-
pliances found in your vehicle from one location.
In order to familiarize yourself with the operation of the
Comfort Control Center, the following diagram along with
A. Liquid Crystal Display
B. Fan Speed Selector Button
C. Mode Selector Button
D. Temperature Selector Buttons
E. Zone and Stage Selector
F. On/Off Switch
FIG. B4
the accompanying text will explain all the functional char-
acteristics of the system.
Liquid Crystal Display
- The Comfort Control Center is
equipped with a liquid crystal display (LCD) that identifies
the mode of operation, the temperature set-point, the zone
identification and the fan speed. The Comfort Control Cen-
ter is designed to accept and control many varied air con-
ditioning and gas heating appliances. When you begin to
first operate the Comfort Control Center, you will see that
the LCD readout will only show the options available based
on the appliances installed on your vehicle. An incandes-
cent light will illuminate the LCD area when a selector but-
ton is pushed for easy reading at all times. See FIG. B4.
Fan Speeds
- Possible available fan speeds are:
LOW,
MEDIUM, HIGH
and
AUTO.
To select the desired fan speed,
momentarily depress the
FAN
push button. You will need
to continue to depress and release the
FAN
button until the
desired fan speed is shown in the LCD readout area of the
Comfort Control Center. See FIG. B4.
Mode Selector Button
- Modes of operation available are:
OFF, FAN ONLY, COOL, HEAT PUMP, FURNACE, STAGE
and
HEAT STRIP.
Remember, the LCD readout will only
show the options available based on the appliances installed
on your vehicle. To select the mode of operation, momen-
tarily depress the
MODE
push-button. You will need to
continue to depress and release the button until the de-
sired mode is shown in the LCD readout area on the Com-
fort Control Center. See FIG. B4
To determine the Comfort Control Center options available
to you, depress and release the
MODE
push-button until it
goes through all selections. See FIG. B4
Temperature Selector Buttons
- The temperature set-
point range is from 40° to 99° Fahrenheit. Determination
of Fahrenheit or Celsius standard is done at the time of
your manufacturer’s installation of the Comfort Control
Center. To set the temperature at your comfort level, sim-
ply depress and release the
UP
or
DN
push-button until the
desired temperature is shown in the LCD readout area of
the Comfort Control Center. See FIG. B4
Zone and Stage Selector Buttons
- A
ZONE
is also es-
tablished at the time of installation of the Comfort Control
Center. If you have one air conditioner, you will have one
ZONE
. If the vehicle has more than one cooling system,
depending on the manufacturing installation, you may have
2, 3 or 4
ZONES
. Zones are defined and preset by the
manufacturer. A zone is an area of cooling/heating which
is controlled independently within that area, and regulated
at the Comfort Control Center. A typical example of a two
zone application would be a vehicle with two air condition-
ing systems, one in the front area (living room, kitchen)
and one in the back section (bedroom and bath). The front
area could be established as
ZONE 1
and the back section
ZONE 2
. You can select the desired temperature and fan
speeds for each zone independently, thereby keeping your
bedroom cooler than the front portion of the vehicle. To
determine the number of established zones in the vehicle,
simultaneously depress the
FAN
and
MODE
push-buttons.
ZONE 1
will be the first Zone to appear in the LCD readout.
Continue to depress and release these buttons until you
see
ZONE 1
reappear. See FIG. B4.
B1d. Comfort Control Center
Manual
Compliments
of
Northwest
RV
Supply
Printed
From
http://www.nwrvsupply.com
