Reznor R8HE Product information

R8HE
Reznor
Brand
Reznor
Model
R8HE
Category
Light switches
Type
Product information

Reznor R8HE is a powerful and versatile gas-fired unit heater designed for both commercial and industrial applications. It features a durable stainless-steel construction, a high-efficiency burner system, and a variety of mounting options for flexible installation. With its ability to heat large spaces quickly and efficiently, the Reznor R8HE is ideal for factories, warehouses, garages, and other large indoor areas.

Reznor R8HE is a powerful and versatile gas-fired unit heater designed for both commercial and industrial applications. It features a durable stainless-steel construction, a high-efficiency burner system, and a variety of mounting options for flexible installation. With its ability to heat large spaces quickly and efficiently, the Reznor R8HE is ideal for factories, warehouses, garages, and other large indoor areas.

WIRING DIAGRAM
208/230 Volt / 3 Phase / 60 Hz3-5 Ton Package 2 Stage Gas/Single Stage Air Conditioner
NOTES:
FIELD WIRING
LEGEND:
LOW VOLTAGE
HIGH VOLTAGE
Diagnostic Description Green LED Red LED
Control Fault (No Power) Off Off
L1/ Neutral Polarity Fault Flash Flash
1 Hour Lockout
Normal Operation On On
Pressure Switch Stuck Closed with Inducer Off On Flash
Pressure Switch Stuck Open with Inducer On Flash On
Open Limit Switch Fault Flash Off
Motor Fault On Off
Pressure Switch Open Fault
(Blocked Vent or Condensate)
Diagnostic Description
Low Flame Sensor Signal
Flame Present
On
Alternating Flash
Off
Flash
Yellow LED
Continuous Flash
Control Fault (No
Power)
Off Off
Normal Operation On On
Motor Fault On Flash
Communications
Fault
Flash Flash
Blower Control
Diagnostic
Description
Green
LED
Red
LED
7113830
01/29/14
1. Couper le courant avant de faire letretien.
2. Employez uniquement des conducteurs en cuivre.
3. Ne convient pas aux installations de plus de 150
volt a la terre.
1. Disconnect all power before servicing.
2. For supply connections use copper conductors only.
3. Not suitable on systems that exceed 150 volts to ground.
4. For replacement wires use conductors suitable for 105 deg.C.
5. For ampacities and overcurrent protection, see unit rating plate.
6. For 208-230V Models only. For 208V operation remove wire from
230V tap and place on 208V tap.
SEE NOTE 6
Y2 E O Y1GCLW1 W2R
COM
230
24V
208
IGNITOR
FLAME
SENSOR
2 STAGE
GAS
VALVE
HIGH
TEMP
LIMIT
FLAME
ROLL-OUT
LIMIT
INDUCER
LIMIT
HIGH
PRESSURE
SWITCH
11
4
1
8
7
10
5
2
9
3
12
6
LINE- N
XMFR-N
LINE
LINE
XMFR
EAC
HUM
LINE- N
14325
R
C
TX
RX
W
COM
G
CR
W1
W2
Y/Y2
Y1
BLWR OFF
DELAY
GAS
CONTROL
COM
HIGH
LOW
123
12
12
HPS
YE
YEYE
YE
CONTACTOR
TO 208/230-3-60
POWER SUPPLY
GND
INDOOR
BLOWER
MOTOR
WHITE
BLACK
CRANKCASE HEATER
(IF EQUIPPED)
COOL STATUS
BLOWER MOTOR
HEAT
BLOWER CONTROL
BOARD
EXPANSION
PORT
TWIN
R C Y1 DEHUM
RED GREEN
TEST PORT
W1
P8 1
P4
BLOWER
HARNESS
LOW
PRESSURE
SWITCH
DISCHARGE
AIR SENSOR
INDUCER
MOTOR
1
2
3
1
2
3
9
8
7
6
5
4
3
2
1
9
8
7
6
5
4
3
2
1
9
8
7
6
5
4
3
2
1
ECONOMIZER JUMPER
HARNESS ASSY 8-WIRE
ECONOMIZER
PLUG
9
8
7
6
5
4
3
2
1
3
2
1
INDUCER
HALL
SWITCH
GREEN
OUTDOOR
FAN MOTOR
COMPRESSOR
T2
T1
T3
C
R
S
BLACK
BLACK
BLACK
BLACK
L3
T3
L2
T2
L1
T1
CCH
BLACK
BLACK
BLACK
ORANGE
YELLOW
BLUE
TRANSFORMER
GREEN
WHITE
RED
RED
RED
GREEN
BLUE
BLUE
ORANGE
BLACK
BLACK
YELLOW
BROWN
BROWN
VIOLET
VIOLET
BLUE
RED
BLACK
WHITE
BROWN
YELLOW
BLUE
BLACK
RED
WHITE
BROWN
BLACK
YELLOW
BLACK
BLACK
RED
BLACK
GREEN
BLUE
ORANGE
WHITE
GRAY
GREEN
GREEN
BLACK
BROWN
YELLOW
YELLOW
RED
WHITE
YELLOW
GREY
GREEN
YELLOW
BLACK
ORANGE
BLUE
BLUE
RED
RED
RED
RED
WHITE
YELLOW
YELLOW
BLACK
BLACK
WHITE
YELLOW
24V INPUT
24V OUTPUT
  • Page 1 1

Reznor R8HE Product information

R8HE
Reznor
Brand
Reznor
Model
R8HE
Category
Light switches
Type
Product information

Reznor R8HE is a powerful and versatile gas-fired unit heater designed for both commercial and industrial applications. It features a durable stainless-steel construction, a high-efficiency burner system, and a variety of mounting options for flexible installation. With its ability to heat large spaces quickly and efficiently, the Reznor R8HE is ideal for factories, warehouses, garages, and other large indoor areas.

Download PDF
report

Ask a question and I''ll find the answer in the document

Finding information in a document is now easier with AI

Related papers

Other documents