© Copyright Danfoss | Commercial Compressors | 2014.12
FRCC.PI.015.A4.02 - December 2014 -
8510274P01A
H series
compressors
Instructions
70
65
60
SH 11K
55
50
45
40
35
30
25
20
-30
-20
-15
-25
-10
-5
5
0
10
15
Condensing T
emp
er
atur
e
(°C
)
Evaporating Temperature (°C)
70
65
60
SH 5K
SH 11K
HCJ120 & HCJ121
55
50
45
40
35
30
25
20-30
-20
-15
-25
-10
-5
5
0
10
15
Condensing T
emp
er
atur
e
(°C
)
Evaporating Temperature (°C)
70
65
60
SH 11K
55
50
45
40
35
30
25
20
-30
-20
-15
-25
-10
-5
5
0
10
15
Condensing T
emp
er
atur
e
(°C
)
Evaporating Temperature (°C)
SH 5K
SH 10K
70
65
60
55
50
45
40
35
30
25
20
Condensing T
emp
er
atur
e
(°C
)
-30
-20
-15
-25
-10
-5
5
0
10
15
Evaporating Temperature (°C)
A
: Model number
B
: Technical number
C
: Serial Number
D
: Manufacturing year
E
: Internal protection
F
: Supply voltage range
G
: Run capacitor
H
: Locked rotor current
Maximum operating current
I
:
Lubricant type and nominal charge
J
: Approved Refrigerant
Hrm/HLm/HCm-HrP/HLP/HCP model variation T
(r22/407C)
HrH/HLH/HLJ/HCJ
model variation T (r410A)
Hrm/HLm/HCm - HrH/HLH/HLJ/HCJ
model variation U (r22 / r410A)
HHP (r407C)
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.
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 datasheet
available from cc.danfoss.com
Never operate
compressor without
terminal box cover in
place and secured.
Under all circumstances, the
EN378 (or other applicable local
safety regulation) requirements
must be fulfilled.
Wear protective goggles and
work gloves.
The compressor is delivered under nitrogen gas pressure
(between 0.3 and 0.4 bar / 4 and 6 psi). Do not disassemble
bolts, plugs, fittings, etc... unless all pressure has been
relieved from the compressor.
The compressor must be handled
with caution in the vertical
position (maximum offset from
the vertical : 15°).
C
S
R
Line
Run
Capacitor
Start
Capacitor
Potential
Relay
1
2
5
C
S
R
Line
Run
Capacitor
Quick connect spade terminals
P terminal box type
push
push
push
A
B
C
D
E
F
G
H
I
J
PSC wiring
CSr wiring
Operating limits
Electrical connections
Single phase
C
T₁
Ring connect screw terminals
C terminal box type
S
T₂
R
T₃
Quick connect spade terminals
P & T terminal box type
ring connect screw terminals
C & Q terminal box type
When HRM compressors are used with R417A, the
factory charged oil must be replaced by PVE oil 320HV
(120Z5034).
Brazed connection
Rotolock connection
Models
Connec.
size
Models
Connec.
size
HRM032-042
HRP034-042
HRM/HRP045-047
HRH029-040
Suction
3/4"
Disch. 1/2"
-
-
HRM/HRP048-060
HLM/HLP068-075
HRH041-056
HLH061-068
HLJ061-068
Suction
7/8"
Disch. 1/2"
HRH044-
056
HLH061-
068
HLJ072-083
Suct. 1"1/4
Disch. 1"
HLM/HLP078-081
Suction
7/8"
Disch. 3/4"
-
-
HCM/HCP094-120
HCJ090-121
Suct. 1"1/8
Disch. 7/8"
-
-
1 – Introduction
These instructions pertain to the Danfoss scroll
compressors used for HVAC systems. They provide
necessary information regarding safety and proper
usage of this product.
2 – Handling and storage
• Handle the compressor with care. Use the dedicated
handles in the packaging. Use the compressor lifting
lug and use appropriate and safe lifting equipment.
• Store and transport the compressor in an upright
position.
• Store the compressor between -35°C and 70°C
(31°F and 158°F).
• Don’t expose the compressor and the packaging
to rain or corrosive atmosphere.
3 – Safety measures before assembly
Never use the compressor in a flammable atmosphere.
• Mount the compressor on a horizontal flat surface
with less than 7° slope.
