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AIR COOLED CHILLER
(R410A SINGLE COMPRESSOR SERIES)
INSTALLATION MANUAL
Group: Mini Chiller
Part Number: A08019024588
Date: February 2005
IM-5ACC-0205SC
© 2005 McQuay International
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ii
! Caution
Sharp edges and coil surfaces are potential locations which may cause
injury hazards. Avoid from being in contact with these places.
! Avertissement
Les bords coupants et les surfaces du refroidisseur tuulaire présentent
un risque de blessure. Mieux vaut éviter le contact avec ces endroits.
! Vorsicht
Scharfe Kanten und Wärmetauscherflächen stellen eine Gefahrenquelle dar .
Jeglicher Kontakt mit diesen Stellen ist zu vermeiden.
! Cautela
Per preservarsi da eventuali ferite, evitare di toccare gli spigoli affilali e la
superficie della serpentina.
! Cuidado
Los Bordes afilados y la superficie del serpentín pueden producir lesiones.
Evite tocarlos.
! Осторожно
Острые края и поверхности змеевиков являются
потенциальными местами нанесения травм. Остерегайтесь
контакта с этими местами.
This product is subjected to Waste of Electrical and Electronic Equipment Regulations (WEE
Regulations). The waste product shall be separately collected by specific collection and treatment centre
lease refer to local authorithy for these centres. This is only applicable to European Union countries
est uniquement applicable aux pays de l'Union Euro
Questo prodottoè soggetto alle disposizioni RAEE (Rifiuti di apparecchiature elettriche ed elettroniche)
locali. Questa disposizione
ctrico y Electrnico en materia d
solamente aplicable a los pases de la Un
Dieses Produkt unterliegt den Bestimmungen zur Entsorgung von elektrischen und elektronische
ndiges Abfall-Amt. Dieser
Процессутилизациианногопродуктарегулируетсяправиламип
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English
iii
MODEL : 5AC 020/025 CR
LIVE
COM2
COM1
BOILER
W_PUMP
OUT_FAN2
4WV2
A_FREEZE
ALM_OUT
ALM_IN
4WV1
OUT_FAN1
AUX-H
12V
F02
F01
LP2
LP1
HP2
HP1
C02
C01
FLOW
PO
ALM
DE2
DE1
C/H
ON/OFF
N
CN6
WI WOOA
CD1CD2 DF1DF2
COMP DISCHARGE SENSOR (1)
OUTDOOR AIR TEMP SENSOR
LEAVING WATER SENSOR
ENTERING WATER SENSOR
N/L2
220-240/1pH/50Hz
L/L1TB1
12V 12V 12V N1 N1 N1 1 2 O/F PUMPC/H
HEATOFF
COOLON
4WV
HTR
AL
IN
AL
OUT
LP HP FL
H
T
R
OF
OUT
OF
IN
TB3
L
N
C
OF
C
S
R
E
COMP.
L
N
E
PUMP
FUSE
10A
5B
4B 1A
2A
SWITCH
A
B
COMP
COMP
CAP
98
95
96
C O/L
1
3
2
4
DEFROST SENSOR (1)
TB2
4WV
OF
CAP
R
R
5
7
6
8
R
E
L
A
Y
1
3
2
4
5
7
6
8
R
E
L
A
Y
R1
R2
C
S
PART NO : 50 13 4 066985
ELECTRICAL WIRING DIAGRAM
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iv
ISOLATOR DIAGRAM
TB1 L/L1 N/L2
N
L1
Power supply 230V / 1Ph-N / 50Hz
5AC/AC020/025 CR
AC TERMINAL BOX
ISOLATOR
E
FUSE
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English
This manual provides the procedures of installation to ensure a safe and good standard of operation for the
chiller.
Special adjustments may be necessary to suit local requirements.
Before using the chiller, please read this instruction manual carefully and keep it for future reference.
INSTALLATION MANUAL
AIR COOLED CHILLER
MODEL
Part No.: A08019024588
HEAT PUMP
R410A
5AC 020 CR / M5AC 020 CR
5AC 025 CR / M5AC 025 CR
IM-5ACC-0205SC
!!
!!
! WARNING
• Installation and maintenance should be performed by qualified person who are familiar with local code and
regulation, and experienced with this type of appliance.