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Instructions
2 | © Danfoss | DCS (CC) | 2018.03
8510196P04H - FRCC.PI.049.A4.02
The compressor must only be used for its
designed purpose(s) and within its scope of
application (refer to «operating limits»).
Consult Application guidelines and data-
sheet available from cc.danfoss.com
The compressor is delivered under
nitrogen gas pressure (between 0.3
and 0.7 bar) and hence cannot be
connected as is; refer to the «assembly»
section for further details.
Under all circumstances, the
EN378 (or other applicable local safety
regulation) requirements must be
fulfilled.
The compressor must be handled
with caution in the vertical position
(maximum offset from the vertical :
15°)
Refrigerant
Oil
MT
MTZ
VTZ
NTZ
R22
R417A* R407A** R407C
R407F**
R134a
R404A /
R507
R452A
R448A
R449A
R513A
R407C
R134a
R404A/
R507
R452A
R404A/
R507
160P
160PZ-
175PZ*
175PZ-160PZ
175PZ
160PZ
175PZ
175PZ-
160Z/MPZ
High side
pressure range bar (g)
10.9 -
27.7
9.32 -
25.5
11.6 -
25.8
12.5 -
29.4
12.1 -
24.0
7.87 -
22.6
13.2 -
27.7
12.5 -
27.3
11.7 -
26.0
11.7 -
25.9
8.37 -
23.36
7.8 -
29.4
7.87 -
20.2
9.89 -
27.7
12.5 -
24.2
13.2 -
27.7
Low side
pressure range bar (g)
1.01 -
6.89
0.54 -
5.66
0.53 -
5.94
1.43 -
6.55
0.99 -
6.25
0.06 -
4.72
1.04 -
7.2
0.84 -
6.69
0.6 -
6.08
0.6 -
6.07
0.21 -
5.12
1.43 -
6.55
0.64 -
3.88
1.04 -
6.06
0.18 -
2.99
0.05 -
3.34
Discharge temperature must be kept lower than 130°C
* When MT compressors are used with R417A, the factory charged mineral oil 160P must be replaced by polyolester oil 160PZ-175PZ.
** R407A and R407F are not used for China Market.
A
B
C
D
E
F
1" :
80 Nm
1"1/4 : 90 Nm
1"3/4 : 110 Nm
Installation and servicing of the compressor by qualified personnel only. Follow these instructions and sound refrigeration engineering practice relating to
installation, commissioning, maintenance and service.
C
R
S
IOL
230 V
RC
TH
C
S
R
IOL
1
~
PSC
1
~
CSR
230 V
SR
5
2
1
C
S
R
IOL
TH
RC
SC
C
R
S
Never operate compressors without
terminal cover fitted
A
: Model number
D
: Supply voltage, Starting current & Maximum current
B
: Serial number
E
: Housing service pressure
C
: Certification logo: Contact Danfoss
F
: Factory charged lubricant
TH : Thermostat
SR : Start Relay
SC : Start Capacitor
RC : Run Capacitor
IOL : Motor Protector
HM8-40
15 Nm
15 Nm
HM12-50
Danfoss reciprocating compressors
MT / MTZ / NTZ / VTZ