Robertshaw RS5220 Installation Manual

8
Compressor
Contactor
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
Non-Heat Pump With Battery Backup
Make certain the HP switch is in the Non-HP position.
24 Vac
Second
Stage Cool
Second
Stage Heat
First 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 Cool Active Reversing Valve With Battery Backup
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
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 Backup
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
Wiring Diagrams

Robertshaw RS5220 Specifications

General

Brand	Robertshaw
Model	RS5220
Category	Thermostat
Language	English