Nordyne Q5RF-KA Series User Manual

10
Electric Heat Package (optional)
This heat pump is shipped without an auxiliary electric
heat kit installed. If electric heat is desired, an accessory
Heater Kit must be field installed. See Specifications Sheet
for available kits and their application.
Figure 7. Typical Heat Pump Thermostat Connections
Typical Wiring (Field Supplied) for 2-Stage Heat, 2-Stage Electric Heat w/ Optional Outdoor T-Stat
Typical Wiring (Field Supplied) for 2-Stage Cool, 1 Stage Electric Heat
E
O
G
R
Y1
INDOOR THERMOSTAT
SUB-BASE
Y2
W1
C
1
2
3
4
5
6
7
8
9
Brown
Orange
Accessory
Heat Plug
AMBIENT
SENSOR
COIL
SENSOR
TEST
LRCYO
W2
IN
W2
OUT
COND FAN
AMBIENT AMBG
COILG COIL
DEMAND
DEFROST CONTROL
BOARD
M
PRESS
SW
REV
VALV E
Demand Defrost Board
Outdoor Thermostat
(optional)
Blower Relay
Compressor Solenoid
ECM Motor (if applicable)
Y1 = 1st Stage Heat Pump
Y2 = 2nd Stage Heat Pump
W1 = 1st Stage Auxillary Heat
Green
(from blower relay)
1
2
3
4
5
6
7
8
9
Brown
Orange
Accessory
Heat Plug
AMBIENT
SENSOR
COIL
SENSOR
TEST
LRCYO
W2
IN
W2
OUT
COND FAN
AMBIENT AMBG
COILG COIL
DEMAND
DEFROST CONTROL
BOARD
M
PRESS
SW
REV
VALV E
Demand Defrost Board
Outdoor Thermostat (optional)
Y1 = 1st Stage Heat Pump
Y2 = 2nd Stage Heat Pump
W1 = 1st Stage Auxillary Heat
W2 = 2nd Stage Auzillary Heat
E
O
G
R
Y1
INDOOR THERMOSTAT
SUB-BASE
Y2
W1
C
W2
Blower Relay
Compressor Solenoid
ECM Motor (if applicable)
Green
(from blower relay)
• Selectthecorrectsizeheatpackagefortheinstallation.
• Followinstallationinstructionsprovidedwitheachheater
kit.
• Installationismosteasilyaccomplishedbeforemaking
duct or electrical connections.
• RefertoTable 1, (page 8) for blower speeds

Nordyne Q5RF-KA Series Specifications

General

Brand	Nordyne
Model	Q5RF-KA Series
Category	Heat Pump
Language	English