Danfoss OPTYMA PLUS OP-LPHM, Instructions Manual

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7
FRCC.EI.019.A2.02 © Danfoss Commercial Compressors 06/12
Instructions
P
U
B1
P
U
B2
T>
S1
K1
C1
M
1~
M1
K2
M
1~
M2
R5
P<
B4
P>
B3
K2
F1
N L1
I > I > I >
2 4 6
Q1
CO
M
NC NO
R1 R2 R3
C3
WD1
DI1 DI2 S1 S2 S3 S4 S5 AO1
Display
EKA S6
+ s
Alarm Comp. Fan CCH AUX 230Vac 230Vac
L L N PE
PE
DI3
230Vac
ou
t
Supply Fan
Optyma Plus Controller
RS
48
5
A+ B-
A1
R4
Code G : OP-LPHM018 & OP-MPHM007-010-012-015
A1 :
Optyma Plus Controller
B1 :
Condensing Pressure Transducer
B2 :
Suction Pressure Transducer
B3 :
High Pressure Switch
B4 :
Low Pressure Switch
C1 :
Start Capacitor (Compressor)
C3 :
Run Capacitor (Fan)
F1 :
Fuse (Control Circuit)
K1 :
Start Relay
K2 :
Contactor
M1 :
Compressor
M2 :
Fan Motor
Q1 :
Main Switch R1 : Ambient Temp. Sensor R2 : Discharge Temp. Sensor R3 : Suction Temp. Sensor
R4 : Auxiliary Temp. Sensor (optional) R5 : Crankcase Heater S1 : Room Thermostat (optional)
Supply : Supply Fan : Fan Alarm : Alarm Comp. : Compressor
CCH : Crankcase Heater Aux : Auxiliary
a vacuum cleaner, equipped with a brush or
other soft attachment. Alternatively, blow
compressed air through the coil from the in-
side out, and brush with a soft bristle. Do not
use a wire brush. Do not impact or scrape the
coil with the vacuum tube or air nozzle.
• Before closing the fan door, turn the fan blade
in the position shown in picture 6, to avoid
that the door hits the fan.
If the refrigerant system has been opened, the
system has to be lushed with dry air or nitrogen
to remove moisture and a new ilter drier has to
be installed. If evacuation of refrigerant has to be
done, it shall be done in such a way that no refri-
gerant can escape to the environment.
15 - Warranty
Always transmit the model number and serial
number with any claim iled regarding this pro-
duct.
The product warranty may be void in following
cases:
• Absence of nameplate.
• External modiications; in particular, drilling,
welding, broken feet and shock marks.
• Compressor opened or returned unsealed.
• Rust, water or leak detection dye inside the
compressor.
• Use of a refrigerant or lubricant not approved
by Danfoss.
• Any deviation from recommended instruc-
tions pertaining to installation, application or
maintenance.
• Use in mobile applications.
• Use in explosive atmospheric environment.
• No model number or serial number transmit-
ted with the warranty claim.
16 – Disposal
Danfoss recommends that condensing
units and oil should be recycled by a
suitable company at its site.