GE RAG61 Instruccion De Instalación
19
Remote Thermostat Control
Heat Pump Models
The Zoneline 3200 and
5200 Series heat pump
units may be connected to a
one stage cooling/two stage
heating manual switchover
thermostat designed for use
with heat pump systems. A
thermostat, model RAK147, is available from GE for use
with these units. The control voltage on the remote control
conductors is 24 volts DC. This DC voltage may not be
compatible with some solid state remote control
thermostats.
The 3200 and 5200 Series units use the Optional Interface
Module (RAKOIM), purchased separately. The wiring
connections from the thermostat are made to the color
coded conductors on the socket wire kits. To ensure proper
operation, be sure no wiring is exposed that may come in
contact with the chassis. (A wiring diagram is packaged with
each chassis.)
The 6 remote thermostat conductors for 3200 Series and
5200 Series units are connected to the RAKOIM low voltage
terminal board as shown below. The Class 2 Mode Switch
(dip switch #10 on the auxiliary control board) must be set
to the ON/UP mode to enable remote thermostat control.
5200 Series heat pump
units may be connected to a
one stage cooling/two stage
heating manual switchover
thermostat designed for use
with heat pump systems. A
thermostat, model RAK147, is available from GE for use
with these units. The control voltage on the remote control
conductors is 24 volts DC. This DC voltage may not be
compatible with some solid state remote control
thermostats.
The 3200 and 5200 Series units use the Optional Interface
Module (RAKOIM), purchased separately. The wiring
connections from the thermostat are made to the color
coded conductors on the socket wire kits. To ensure proper
operation, be sure no wiring is exposed that may come in
contact with the chassis. (A wiring diagram is packaged with
each chassis.)
The 6 remote thermostat conductors for 3200 Series and
5200 Series units are connected to the RAKOIM low voltage
terminal board as shown below. The Class 2 Mode Switch
(dip switch #10 on the auxiliary control board) must be set
to the ON/UP mode to enable remote thermostat control.
Note: When the unit is operated with a remote thermostat,
the unit operates on high fan speed.
Low fan speed can be attained if (3200 #4 dip switch)
(5200 #11 dip switch) the “low fan” dip switch is positioned
to “ON/UP”.
Reverse cycle defrost on the 5200 series remain operable
when remote thermostat is used.
Freeze Sentinel
the unit operates on high fan speed.
Low fan speed can be attained if (3200 #4 dip switch)
(5200 #11 dip switch) the “low fan” dip switch is positioned
to “ON/UP”.
Reverse cycle defrost on the 5200 series remain operable
when remote thermostat is used.
Freeze Sentinel
TM
remains operational if the unit is
connected to a remote thermostat. The unit may be
connected to a Central Desk Control (CDC) system and
controlled with a remote thermostat when the CDC system
has the unit in an operational status. (See pages 16 & 17 for
additional information on the CDC system.)
Heat pump operation on a 3200 Series and 5200 Series unit
connected to a remote thermostat is the same as the
operation of the unit without the remote thermostat with
the following exceptions:
The Staged Heating feature (See page 16) on the 5200
Series units does not function with remote thermostat
control. Staged Heating is dependent upon the temperature
sensing ability of the thermistor on the unit, which is
overridden by the remote thermostat. The unit will operate
on heat pump as long as the room temperature is less than
3.6°F. below the thermostat set point and will change to full
resistance heat if the difference is more than 3.6°F. The
temperature differential between heat pump and resistance
heat operation is determined by the remote thermostat
rather than the thermistor on the unit. Even when
connected to a remote thermostat, electric resistance heat is
locked-out when outdoor temperature is above 46°F. (See
Page 16 for the heat pump operating logic of the 5200 Series
units.) Only Electric Heat is available below 46°F. outdoor
temperature if the Temperature Boost switch (dip switch
#8) is set to the ON/UP position.
connected to a Central Desk Control (CDC) system and
controlled with a remote thermostat when the CDC system
has the unit in an operational status. (See pages 16 & 17 for
additional information on the CDC system.)
Heat pump operation on a 3200 Series and 5200 Series unit
connected to a remote thermostat is the same as the
operation of the unit without the remote thermostat with
the following exceptions:
The Staged Heating feature (See page 16) on the 5200
Series units does not function with remote thermostat
control. Staged Heating is dependent upon the temperature
sensing ability of the thermistor on the unit, which is
overridden by the remote thermostat. The unit will operate
on heat pump as long as the room temperature is less than
3.6°F. below the thermostat set point and will change to full
resistance heat if the difference is more than 3.6°F. The
temperature differential between heat pump and resistance
heat operation is determined by the remote thermostat
rather than the thermistor on the unit. Even when
connected to a remote thermostat, electric resistance heat is
locked-out when outdoor temperature is above 46°F. (See
Page 16 for the heat pump operating logic of the 5200 Series
units.) Only Electric Heat is available below 46°F. outdoor
temperature if the Temperature Boost switch (dip switch
#8) is set to the ON/UP position.
RAK147A1
LOW VOLTAGE
CONDUCTORS
(field supplied)
4
up to 60 ft AWG20
up to 66 ft AWG18
up to 66 ft AWG18
6
up to 60 ft AWG20
up to 66 ft AWG18
up to 66 ft AWG18
ZONELINE
SERIES
2200
3200 and
5200
ALL
THERMOSTAT
MODEL
RAK163A
RAK147A
RAK165A
Remote Thermostat Control Selection Chart For Zoneline Packaged Terminal Units
FUNCTION
Cooling and Heating
(Vertical)
(Vertical)
1 Stage Cooling and
2 Stage Heating
2 Stage Heating
SWITCHING
Temperature Selector Dial
System Switch (Heat-Off-Cool)
Fan Switch (On-Auto)
System Switch (Heat-Off-Cool)
Fan Switch (On-Auto)
Temperature Selector Dial
System Switch (Heat-Off-Cool)
Fan Switch (On-Auto)
System Switch (Heat-Off-Cool)
Fan Switch (On-Auto)
See Thru Locking Cover for All Thermostats
Field Wiring Terminal
R – 24V DC
G – Fan
B – Sol
Y – Cmp
W – Htr
C – Gnd
R – 24V DC
G – Fan
B – Sol
Y – Cmp
W – Htr
C – Gnd
Follow the instructions included with the RAKOIM
when installing this accessory.
See RAK806 on page 18.
when installing this accessory.
See RAK806 on page 18.
RAKOIM
TERM. STRIP
R
24V DC
G
B
Y
W
C
B
A
24 VT
CDC
A
CDC
B
24V
DC
FAN
SOL
CMP
HTR
GND