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J. System Configuration, Reset & Check Out
Now that the system is installed, it is necessary to check all operations and then configure the electronics. Refer to the Operating manual for a description of the air conditioner operation.
1.Electronic Control Kit Configuration
Depending on the equipment options installed by the recreational vehicle manufacturer, the appropriate dip switches will need to be switched to the "ON" position. Placing the switch in the "ON" position selects that option. See FIGS. 26, 26A & 26B.
FIG. 26
Dip Switches
620515, 620525, 620526, 630515 & 630516 Installation Instructions
FIG. 26C
DO NOT USE |
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| Use Flat Blade Screw- | |||||||
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| driver Wider Than Dip | ||||||||
BALL POINT |
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| Switch Slot To Move Dip | ||||||||
PEN To Move |
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| Switch |
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Dip Switch |
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| 2 | 1 | ON |
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| 2 | 1 | ON |
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8 |
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Not Correct |
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FIG. 26A
1 | ON | HEAT STRIP |
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| ZONE 2 |
3 |
| ZONE 3 |
4 |
| ZONE 4 |
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5 |
| FURNACE |
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6 |
| DIFFERENTIAL |
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| STAGE |
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| GEN START |
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SLIDE
SWITCH
All Switches "OFF"
FIG. 26B
| 1 | HEAT STRIP |
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| 2 | ZONE 2 |
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OPEN | 3 ZONE 3 | |
45 | ZONE 4 | |
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| FURNACE |
| 6 DIFFERENTIAL | |
| 7 STAGE | |
| 8 GEN START |
ROCKER
SWITCH
All Switches "OFF"
d.Differential - differential is the temperature differ- ence between the "ON/OFF" cycle of the ther- mostat in the furnace mode. The normal differ- ential is preset in the circuit board with the dip switch set to the "OFF" position. In some situations, it may be necessary to decrease the differential. The location of the thermostat may create a condition where the normal differential will not maintain your comfort zone. If this occurs, the differential can be shortened by placing the differential dip switch to the "ON" position.
Note: Setting the differential dip switch should only be required when installation conditions are less than desirable and is not covered under the limited warranty.
e. | Stage selection - stage is not used on these |
| units. Leave in the "OFF" position. |
f. | Gen start selection - leave in the "OFF" position. |
g. | Replace the unit electrical box cover. |
h. | Repeat this procedure for each additional zone. |
2. System Reset | |
After setting the dip switches in the electronic |
Note: Dip switches are in the "OFF" position when shipped from the factory. The dip switches are visible through the opening in the ceiling template into the control box.Dip switches can be either a rocker or sliding style of a switch.
See FIGS. 26, 26A & 26B.
Important: Dip switch damage will occur if they are not set in the proper manner. A ball point pen or similar object that will slip in the switch slot, can damage the switch causing loss of connection. Use only a small flat blade screw driver (wider than the dip switch slot) to move the dip switch. See FIG. 26C.
b.Heat strip selection: Units with a heat strip, the #1 dip switch will be in the "ON" position.
c.Furnace selection - when a furnace has been connected to a zone, place the furnace dip switch "ON" for that zone.
control kit, do a system reset. |
a. Turn the ON/OFF switch to the "OFF" position. |
b. Simultaneously depress and hold the MODE |
and ZONE |
OFF switch to "ON". FF should appear in LCD |
display until the mode and zone |
are released. |
c. When a dip switch is turned on after initial |
configuration, a system reset will need to be |
done before the Comfort Control Center™ will |
recognize the updated selection. |
3. System Checkout |
Verify that all features of the installed system work. |
Check fan speeds, cooling mode, heat pump mode, |
furnace (if connected) and heat strip. If the features |
do not work, check all wiring and confirm that the |
correct options have been selected on the Elec- |
tronic Control Box. See Comfort Control Center™ |
Operating Instructions.
15