Robertshaw RS5220 - Changing the User Settings

7
Compressor
Contactor
Reversing
Valve
Fan
Relay
G
O
B
Y1
W1
Y2
W2
E
RH/R
RC
C
L
Transformer
Hot
120 Vac
Remove jumper if
separate cooling
transformer is
present.
When used as
Heat Pump with Cool Active Reversing Valve With Battery
Make certain the HP switch is in the HP position.
24 Vac
Compressor
Fault Output
(24VAC)
Second
Stage Cool
Second
Stage Heat
Emer Heat or
Third Stage Heat
Not used
for RS4110,
RS5110 and
RS6110
Not used
for RS4110,
RS5110 and
RS6110
Compressor
Contactor
Reversing
Valve
Fan
Relay
G
O
B
Y1
W1
Y2
W2
E
RH/R
RC
C
L
Transformer
Hot
120 Vac
Remove jumper if
separate cooling
transformer is
present.
When used as
Heat Pump with Heat Active Reversing Valve With Battery
Make certain the HP switch is in the HP position.
24 Vac
Compressor
Fault Output
(24VAC)
Second
Stage Cool
Second
Stage Heat
Not used
for RS4110,
RS5110 and
RS6110
Not used
for RS4110,
RS5110 and
RS6110
Emer Heat or
Third Stage Heat
Compressor
Contactor
Fan
Relay
G
O
B
Y1
W1
Y2
W2
E
RH/R
RC
C
L
Heat
Transformer
Hot
120 Vac
Remove jumper if
separate cooling
transformer is
present.
When used as
Non-Heat Pump With Battery
Make certain the HP switch is in the Non-HP position.
24 Vac
Second
Stage Cool
Second
Stage Heat
First Stage
Heat
Hot
120 Vac
24 Vac
Cooling
Transformer
Cooling transformer is not required
Not used
for RS4110,
RS5110 and
RS6110
Not used
for RS4110,
RS5110 and
RS6110
Wiring Diagrams