EQK 14S-EHVC18W2V Manuel utilisateur
Thank you very much for purchasing our air conditioner. Please read this owen's manual carefully before
using your air conditioner.
User Manual
14 SEER Condensing Units
Model No.: 14S-EHVC18W2V 14S-EHVC24W2V 14S-EHVC24W2VS
14S-EHVC30W2V 14S-EHVC30W2VS 14S-EHVC36W2V
14S-EHVC42W2V 14S-EHVC48W2V 14S-EHVC60W2V
14S-EHVH18W2V 14S-EHVH24W2V 14S-EHVH30W2V
14S-EHVH36W2V 14S-EHVH42W2V 14S-EHVH48W2V
14S-EHVH60W2V
THANK YOU
Congratulations on your purchase and welcome to the Family.
Your new Air Conditioner combines high-efficiency operation with portable convenience.
By following the operating and care instructions in this manual, your air conditioner will
provide you with many years of reliable service.
Please visit our website
www.eqkhvac.com
For any questions or Technical Support,
Dimensions
Service Space
Piping Diagrams
Wiring Diagrams
Electric Characteristics
Operation Limits
3
4
5
7
9
10
2
WARNING
These instructions are intended as an aid to qualified
licensed service personnel for proper installation, adjust-
ment and operation of this unit. Read these instructions
thoroughly before attempting installation or operation.
Failure to follow these instructions may result in improper
installation, adjustment, service or maintenance possibly
resulting in fire, electrical shock, property damage,
personal injury or death.
RECOGNIZE THIS SYMBOL AS AN INDICATION OF IMPORTANT SAFETY INFORMATION
DO NOT DESTROY THIS MANUAL
Please read carefully and keep in asafe place for future reference by aserviceman.
R
Unitary Small AC
210/240
Certification applies only When the complete system
is listed with AHRI.
R
Unitary Small HP
210/240
Certification applies only When the complete system
is listed with AHRI.
3
DIMENSIONS
Unit Model
Dimensions (Inches)Refrigerant Connection Service
Valve Size
"H" in [mm]"W" in [mm]"L" in [mm]Liquid in Vapor in
18K 25[633]21-4/5[554]3/8 3/4
21-4/5[554]3/8 3/4
21-4/5[554]
3/8 3/4
29-1/7[740]3/8 3/4
29-1/7[740]3/8 3/4
29-1/7[740]3/8 7/8
29-1/7[740]3/8 7/8
24K
30K
36K
42K
48K
60K
25[633]
25[633]
25[633]
32-7/8[835]
32-7/8[835]
32-7/8[835]
21-4/5[554]
21-4/5[554]
21-4/5[554]
29-1/7[740]
29-1/7[740]
29-1/7[740]
29-1/7[740]
4
SERVICE SPACE
1-1/8in
4-3/4in
1-1/8in
1-1/8in
1-1/8in
5
PIPING DIAGRAMS
Applicable for 18k, 24k, 30k, 36k cooling only type
INDOOR OUTDOOR
LIQUID SIDE
GAS SIDE
HEAT
EXCHANGE
(EVAPORATOR)
HEAT
EXCHANGE
(CONDENSER)
COMPRESSOR
Throttle device
High pressure
switch
T5 Discharge
temp. sensor
Applicable for 18k, 24k, 30k, 36k cooling & heating type
INDOOR OUTDOOR
LIQUID SIDE
GAS SIDE
HEAT
EXCHANGE
(EVAPORATOR)
HEAT
EXCHANGE
(CONDENSER)
COMPRESSOR
Throttle device
High pressure
switch
T5 Discharge
temp. sensor
T3 condenser
temp. sensor
4-way
valve
6
vapour-liquid
seporator
Applicable for 42k, 48k, 60k cooling & heating type
T3 condenser
temp. sensor
Low pressure
4-way
valve
INDOOR OUTDOOR
LIQUID SIDE
GAS SIDE
HEAT
EXCHANGE
(EVAPORATOR)
HEAT
EXCHANGE
(CONDENSER)
COMPRESSOR
Throttle device
High pressure
switch
T5 Discharge
temp. sensor
INDOOR OUTDOOR
LIQUID SIDE
GAS SIDE
HEAT
EXCHANGE
(EVAPORATOR)HEAT
EXCHANGE
(CONDENSER)
COMPRESSOR
Throttle device
T5 Discharge
temp. sensor
High pressure
switch
Low pressure
switch
Applicable for 42k, 48k, 60k cooling only type
7
WIRING DIAGRAMS
WIRE INFORMATION
COMPONENT
CODE
WIRE COLOR CODE
NOTES
FACTORY
CONNECTION
PROJECT
CONNECTION
PRACTICALITY
EXTERIOR
DASHED
CIRCLE
YE YELLOW
BR BROWN
OR ORANGE
GN GREEN
BL BLUE
BK BLACK
RD RED
GY GREY
PR PURPLE
WH WHITE
CIRCUIT
DIAGRAM
M
FM
COMPRESSOR
FAN
MOTOR
TB TERMINAL
BLOCK
CAPACITOR
C
KM CONTACTOR
FT EXHAUST
SWITCH
C
RS
L2
L1
Y
C
BL RD BK
YE/GN
C1
GY
BK
BL
24VAC TO POWER
A1
BK
C3
BL
BR
FM
M
WH
A2
YE
/
GN
HP HIGH
PRESSURE
SWITCH
1. The units should use the unattached power switch, stated-cross-section
wires and matching-spec. breaker.
2. Use the fuse within the specified scope, it can not replaced by iron
wires or brass wires.
3. The units should install the stated-cross-section earth wire and keep it
grounding unfailingly.
~
KM
BK
BK
BL
BR
BL
BK
4
1
5
6
KA
WH
FT
802032890091
HP
BL RD
YE
/
GN
KM
C
R
S
BL
RD
BK
YE
/
GN
C
A1
BL
M
PL PH
A2
4- WV
OUTDOOR PIPE SENSOR
KM
CN11
/
T3
2
ON
SW1
1
PROT
-
O
1 2 3 4
4
-
WAY
-
ICOMP
-
I
N1
OUT FAN
4- WAY
COMP
L
N
N
N
N
LP
BL
RD
PCB
CIRCUIT DIAGRAM
～
KM
BK
BK
CN14
/
T5
EXHAUST PIPE SENSOR
BK
C
BR BL
FM YE/ GN
HEATER
HE
BR
TRANS
_
IN
TRANS
_
11V
L1
L2
BK
BL
TO POWER
YE
/
GN
C
Y
B
W
BK
WH
TO
INDOOR
YE
CN20
CN21
BL
HP
43
OR
STATE
ON
OFF
Cold
and
heat
Single
cooling
THREE
PHASE
SINGLE
-
PHASE Showing
the
part
chosen
in
the
actual
installation
SWITCH
SETTING
1 2
SWITCH 34
/
/
THREE
PHASE
380V
SINGLE
-
PHASE
220V
WIRE INFORMATION
COMPONENT
CODE
WIRE COLOR CODE
NOTES
FACTORY
CONNECTION
PROJECT
CONNECTION
PRACTICALITY
EXTERIOR
DASHED
CIRCLE
YE YELLOW
BR BROWN
OR ORANGE
GN GREEN
BL BLUE
BK BLACK
RD RED
GY GREY
PR PURPLE
WH WHITE
M
FM
COMPRESSOR
FAN MOTOR
TB TERMINAL BLOCK
CAPACITOR
C
KM CONTACTOR
FT
EXHAUST
SWITCH
HP HIGH PRESSURE SWITCH
1. The units should use the unattached power switch, stated-cross-section
wires and matching-spec. breaker.
2. Use the fuse within the specified scope, it can not replaced by iron
wires or brass wires.
3. The units should install the stated-cross-section earth wire and keep it
grounding unfailingly.
802033290003
Scheme 1:Applicable for 18k, 24k, 30k, 36k, 42k, 48k, 60k cooling only type
Scheme 1:Applicable for 18k, 24k, 30k, 36k, 42k, 48k, 60k cooling & heating type
8
C
R
S
BL
RD BK
YE/GN
C
M
PH PL
4-WV
OUTDOOR PIPE SENSOR
CN11/T3
2
ON
SW1
1
RC
OUT
FAN
4
-
WAY
COMP
L
N
N
N
N
LP
PCB
～
CN14
/
T5
EXHAUST PIPE SENSOR
Y
R
B
W
RD
YE
BL
HP
43
PR
L1
L2
T1
T2
A1 A2
KM
BL
BK
C
BR BL
FM YE/GN
W B Y
BL
L1
L2
C
HEATER
RD
BK
RD
BK
BL
BK
BK
BK
BR
BK
TRANS
_
IN
CN20
TRANS
_
11V
CN21
TO THERMOSTAT
TO POWER
BK
BR
GROUNG
STATE
ON
OFF
Cold
and
heat
Single
cooling
THREE
PHASE
SINGLE
-
PHASE Showing
the
part
chosen
in
the
actual
installation
SWITCH
SETTING
1 2
SWITCH 34
/
/
THREE
PHASE
380V
SINGLE
-
PHASE
220V
WIRE INFORMATION
COMPONENT
CODE
WIRE COLOR CODE
NOTES
FACTORY
CONNECTION
PROJECT
CONNECTION
PRACTICALITY
EXTERIOR
DASHED
CIRCLE
YE YELLOW
BR BROWN
OR ORANGE
GN GREEN
BL BLUE
BK BLACK
RD RED
GY GREY
PR PURPLE
WH WHITE
M
FM
COMPRESSOR
FAN MOTOR
TB TERMINAL BLOCK
CAPACITOR
C
KM CONTACTOR
FT
EXHAUST
SWITCH
HP HIGH PRESSURE SWITCH
1. The units should use the unattached power switch, stated-cross-section
wires and matching-spec. breaker.
2. Use the fuse within the specified scope, it can not replaced by iron
wires or brass wires.
3. The units should install the stated-cross-section earth wire and keep it
grounding unfailingly.
802032490059
WIRE
INFORMATION
COMPONENT CODE
WIRE
COLOR
CODE
NOTES
YE
YELLOW
BR
BROWN
OR
ORANGE
GN
GREEN
BL
BLUE
BK
BLACK
RD
RED
GY
GREY
PR
PURPLE
WH
WHITE
CIRCUIT
DIAGRAM
M
FM
COMPRESSOR
FAN MOTOR
TB TERMINAL BLOCK
CAPACITOR
C
KM CONTACTOR
FT EXHAUST SWITCH
CR
S
BL
RD
BK
YE
/
GN
C
TO THERMOSTAT TO POWER
C
BL
BR
FM
M
YE
/
GN
HP HIGH PRESSURE SWITCH
1. Gounded and all wiring to conform to I.E.C.
2. Replacement wire must be the same gauge and insulation type as original wire.
3. The units should install the stated-cross-section earth wire and keep it
grounding unfailingly.
4.According to the actual connection of low-voltage switch or short wiring.
~
802032490064
BL
BR
BL
BK
L1
L2
T1
T2
A1 A2
FT
HP
RD
BK
BK
YE
KM
L1
L2
BL
BK
BL
BL
BL
C
Y
FACTORY
STANDARD
FIELD
INSTALLED
FACTORY
OPTIONAL
GROUNG
LP
NOTE 4
Scheme 2:Applicable for 18k, 24k, 30k, 36k, 42k, 48k, 60k cooling only type
Scheme 2:Applicable for 18k, 24k, 30k, 36k, 42k, 48k, 60k cooling & heating type
ELECTRIC CHARACTERISTICS
9
Model Power Supply
Hz Phase Voltage
60 1 198V 242V
60 1 198V 242V
60 1 198V 242V
18K
24K
30K
36K
42K
48K
60K
60 1 198V 242V
60 1 198V 242V
60 1 198V 242V
60 1 198V 242V
Min. Max.
220-230V
220-230V
220-230V
220-230V
220-230V
220-230V
220-230V
Ce manuel convient aux modèles suivants
15
Table des matières
Autres manuels EQK Unité de traitement de l'air
