96
Rev. 2
WIRING DIAGRAMS
TO AVOID POSSIBLE ELECTRICAL SHOCK, PERSONAL INJURY,
OR DEATH, DISCONNECT THE POWER BEFORE SERVICING.
WARNING
!
GND
N
L1
WH
YL YELLOW
OR ORANGE
VT VIOLET
GN GREEN
BK BLACK
BR BROWN
WH WHITE
BU BLUE
GY GRAY
RD RED
COLOR CODE
LOW VOLTAGE
LOW VOLTAGE FIELD
HI VOLTAGE
HI VOLTAGE FIELD
HIGH STAGE
FURNACE MODEL
GUIS070*35
FACTORY WIRED BLOWER MOTOR TO CONTROL CONNECTIONS
COOLING
BLOWER SPEED
SEE
INSTALLATION
INSTRUCTIONS
TO DETERMINE
PROPER
COOLING
BLOWER SPEED.
LOW
MOTOR
SPEEDS
MED LOW
GUIS140*50
BU-23
LOW
OR-29
OR-29
LOW
**
***
20208701 REV. 0
BR-21
FLAME SENSOR
COMBUSTION
BLOWER
(CB)
DOOR SWITCH (CLOSED
WHEN DOOR IN PLACE)
115V
FIELD
CONNECT
CAPACITOR
(CAP)
W2
W1
LOAD
LINE
TRANSFORMER
#29 OR (MED LOW)
#26 BK (HI)
#23 BU (MED)
#24 RD (LOW)
(PS2) PRESSURE
SWITCH (HIGH)
NC
NO
COM
***
**
CONTROL
WH-23
BK-6
BK-3
GY-47
BU-12
BK-1
WH-2
BR-21
BK-6
BK-1
BU-36
5
7
GAS
VALVE
(GV)
THERMOSTAT
CONNECTIONS
WARNING:DISCONNECT POWER BEFORE
SERVICING.WIRING TO UNIT MUST BE
PROPERLY POLARIZED AND GROUNDED.
WARNING:DISCONNECT POWER
BEFORE SERVICING.WIRING TO
UNIT MUST BE PROPERLY
POLARIZED AND GROUNDED.
IGNITOR
RD-
22
WH-33
Y
R
ELECTRICAL BOX
3
2
1
115V FIELD
CONNECT
HUMIDIFIER
115V FIELD
CONNECT
ELECTRONIC
AIR CLEANER
HO
T
12
0
V
A
C
NE
U
T
R
A
L 1
20V
A
C
CI
RC
U
L
A
T
O
R
B
L
O
W
E
R
FP
P
S
2
M
V
H
TH
HL
I
TR
MV
-
CO
M
MV
L
GN
D
HL
O
PS
1
GUIS090*30
HI
C
PM
GY-47
BU-12
GY-25
GN
GN
BU-25
PRIMARY
RL
L1
DOOR
SWITCH
GND
I
G
N
I
T
O
R
CB
PS1
NO
C
F
P
G
N
D
S
E
N
S
O
R
CAP
ACB
W1
W2
THERMOSTAT
CONNECTIONS
CONTROL
TERMINAL ORDER REARRANGED FOR CLARITY
*
*
F
L
A
M
E
Y
R
G
C
NC
NO
E
A
C
H
O
T
E
A
C
N
E
U
H
U
M
H
O
T
H
U
M
N
E
U
L
I
N
E
H
O
T
X
M
F
R
H
O
T
X
F
M
R
N
E
U
T
H
P
S
1
H
L
I
H
L
O
M
V
L
M
V
-
C
O
M
M
V
H
P
S
2
C
O
O
L
P
A
R
K
H
E
A
T
L
O
H
E
A
T
H
I
I
G
N
I
G
N
-
N
T
R
I
N
D
-
L
O
I
N
D
i
H
I
* MANUFACTURER'S
VARIABLE LETTER
GUIS090*50
MED LOW
LOW
OR-29
NC
NO
COM
PS2
C
NC
NO
(PS1) PRESSURE
SWITCH (LOW)
AUX LIMIT
PRIMARY
ROLLOUT LIMIT (RL)
RD-18
YL-11
PRIMARY
LIMIT
COOL
PARK
HEAT-LO
HEAT-HI
LINE
XMFR
EAC
HUM
LINE
XFMR
CIR
EAC
HUM
GN
D
IGN
IND-HI
IND-LO
IND-N
IGN-N
B
G
12
10
7
8
9
6
5
4
2
1
2
ON
OR-3
BU-25
OR-20
BK
RD
WH
BU-36
OR-19
YL-11
RD-14
VT-15
GUIS115*50
GCIS070*35
GCIS090*50
HIGH
MED LOW
MED HI
MED LOW
MED LOW
OR-29
BK-26
OR-29
LOW
MED-LO
LOW
RD-24
MOTOR
TO HEAT
RD-24
RD-24
RD-24
RD-24
0R-29
RD-24
MOTOR
TO HEAT
OR-19
PRIMARY
LIMIT
AUX LIMIT
PM 1
C 2
HI 3
G
A
S
V
A
L
V
E
G
N
D
I
N
D
-
N
B
GY-47
WH-2
BK-1
BK-6
WH-23
6
*
L
I
N
E
-
N
E
U
C
I
R
-
N
E
U
N
LOW STAGE
*
MOTOR
SPEEDS
RD-18
BU
-12
8
*
* *
*
RD
-18
OR
-19
VT
-16
4. UNUSED BLOWER MOTOR LEADS MUST BE PLACED ON "PARK" TERMINALS OF CONTROL OR TAPED.
1. SET HEAT ANTICIPATOR ON ROOM THERMOSTAT AT 0.7 AMPS.
2. AMANA SPECIFIED REPLACEMENT PARTS MUST BE USED WHEN SERVICING.
3. IF ANY OF THE ORIGINAL WIRE AS SUPPLIED WITH THE FURNACE MUST BE
REPLACED, IT MUST BE REPLACED WITH WIRING MATERIAL HAVING A TEMPERATURE RATING OF AT LEAST
105C. USE COPPER CONDUCTORS ONLY.
5 IF HEATING AND COOLING BLOWER SPEEDS ARE NOT THE SAME DISCARD JUMPER BEFORE CONNECTING
BLOWER LEADS. USED ONLY IF HIGH STAGE HEAT AND COOLING USE THE SAME SPEED.
7 DIAGNOSTIC LIGHT:CONTINUOUS= INTERNAL LOCKOUT-REPLACE CONTROL; 1 FLASH= EXTERNAL LOCKOUT-
CHECK FURNACE; 2 FLASHES= PRESSURE SWITCH STUCK CLOSED; 3 FLASHES= PRESSURE SWITCH STUCK
OPEN; 4 FLASHES= THERMAL PROTECTION DEVICE OPEN; CONTINUOUS FLASH=
6 IF HIGH STAGE HEAT AND LOW STAGE HEAT SPEEDS ARE NOT THE SAME DISCARD
JUMPER BEFORE CONNECTING BLOWER LEADS. USE ONLY
IF HIGH STAGE HEAT AND LOW STAGE HEAT USE THE SAME SPEED.
READ BEFORE OPERATING OR SERVICING THIS UNIT
8 PLUG CONNECT FOR FURNACE TWINNING.
FLAME SENSED-NO CALL FOR
HEAT STAT RECOVERY: (1/4 SEC. ON, 1/4 SEC. OFF)
IMPORTANT:
AIR
CIRCULATION
BLOWER
(ACB)
BR
BR
WH
11
1
3
5
6
TRANS-
FORMER
24 V
120 V
7
Содержание GCIA045A30
Страница 34: ...BLOWER PERFORMANCE SPECIFICATIONS 34 Rev 2...