DIP SWITCH
SWITCH SELECTION FUNCTION
1
ON
DC Voltage: 24 VDC
OFF
AC Voltage: 24 VAC
2
ON
°C
OFF
°F
3
ON
Keypad locked
OFF
Keypad unlocked
4
ON
Backlight Override. Backlight
does not operate if this
switch is on.
OFF
Backlight is operating.
Anytime a button is pressed,
the backlight display will
turn on.
13
Installation Instructions
TERMINAL NO.
TERMINAL NAME
FUNCTION
1
W
Heating
2
C
Common
3
R
24 VAC or VDC
4
Y
Cooling
5
G
Fan
TABLE 1: TERMINALS FOR FIVE WIRES HEAT/COOL SYSTEM (RAK163P1 ONLY)
Figure 1: RAK163P1 5-Wire Connection
TABLE 2: TERMINALS FOR SIX WIRES 2 HEAT/1 COOL SYSTEM (RAK147P1 ONLY)
Figure 2: RAK147P1 6-Wire Connection
TERMINAL NO.
TERMINAL NAME
FUNCTION
1
W
Auxiliary Heating
2
C
Common
3
R
24 VAC or VDC
4
Y
Cooling
5
G
Fan
6
B
Heat Pump
Reversing Valve
TABLE 3: DIP SWITCH FUNCTION
Figure 3: RAK163P1 and RAK147P1 Factory Default DIP Switch Settings
