Danfoss H series Instructions

Operating limits
hrm/hLm/hcm - hrp/hLp/hcp - hrh/hLh/hLJ/hcJ
model variation t (r22 / r407c / r410A)
70
65
60
55
SH 11K
50
45
40
35
30
25
20
-30 -25 -20 -15 -10 -5
E v a p . T e m p . (°C )
hrm/hLm/hcm - hrp/hLp/hcp - hrh/hLh/hLJ/hcJ
model variation u (r22 / r407c / r410A)
70
65
60
55
50
SH 11K
45
40
35
30
25
20
-30 -25 -20 -15 -10 -5
E v a p . T e m p . (°C )
hhp (r407c)
70
65
SH 5K
60
55
SH 10K
50
45
40
35
30
25
20
-30 -25 -20 -15 -10 -5
E v a p . T e m p . (°C )
When hRM compressors are used with R417A, the factory
charged oil must be replaced by PVE oil 320hV (120Z5034).
1 – Introduction
These instructions pertain to the Danfoss scroll
compressors (hRM/hLM/hCM - hRP/hLP/hCP/
hhP - hRh/hLh/hLJ/hCJ) 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.
1
InstructIons
h serIes compressors
A
B
C
D
E
Electrical connections
SH 30K
0 5 10 15
push
SH 30K
0 5 10 15
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
The compressor is delivered under nitrogen gas pressure
0 5 10 15
(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.
• 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.
• Verify that the power supply corresponds to the
compressor motor characteristics (see nameplate).
• When installing a compressor model hRP/hLP/
hCP/hhP -hRh/hLh/hLJ/hCJ, use equipment
FRCC.PI.015.A2.22 © Danfoss Commercial Compressors 02/14
Quick connect spade terminals
Quick connect spade terminals
P terminal box type
p terminal box type
C
T₁
S
T₂
R
T₃
ring connect screw terminals
Ring connect screw terminals
C terminal box type
c terminal box type
push
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.
A: Model number
B: Technical number
c: Serial Number
F
D: Manufacturing year
G
e: Internal protection
H
F: Supply voltage range
I
G: Run capacitor
J
h: Locked rotor current
Maximum operating current
I: Lubricant type and nominal charge
J: Approved Refrigerant
Single phase
C
Line
R
C
Line
R
Brazed connection
Models Connec. size
hRM032-042
hRP034-042 Suction 3/4"
hRM/hRP045-047 Disch. 1/2"
hRh029-040
hRM/hRP048-060
hLM/hLP068-075
Suction 7/8"
hRh041-056
Disch. 1/2"
hLh061-068
hLJ061-068
push
Suction 7/8"
hLM/hLP078-081
Disch. 3/4"
hCM/hCP094-120 Suct. 1"1/8
Disch. 7/8"
Never operate Under all circumstances, the EN378
compressor without (or other applicable local safety
terminal box cover in regulation) requirements must be
place and secured. fulfilled.
Wear protective goggles and work
gloves.
The compressor must be handled
with caution in the vertical position
(maximum offset from the vertical : 15°).
specifically reserved for hFC refrigerants which
was never used for CFC or hCFC refrigerants.
• Use clean and dehydrated refrigeration-grade
copper tubes and silver alloy brazing material.
• Use clean and dehydrated system components.
• The piping connected to the compressor must be
flexible in 3 dimensions to dampen vibrations.
• The compressor must always be mounted with the
rubber grommets supplied with the compressor.
4 – Assembly
• Slowly release the nitrogen holding charge
through discharge and suction ports.
psc wiring
Run
Capacitor
csr wiring
5
Potential
Relay
2
1
Start
Run
Capacitor
Capacitor
Rotolock connection
Models Connec. size
- -
hRh044-056
Suct. 1"1/4
hLh061-068
Disch. 1"
hLJ072-083
- -
- -