4 About the units and options
Installer and user reference guide
9
SERHQ020~0 SEHVX20~64BAW
Split packaged air-cooled water chiller
4P508020-1A – 2018.01
3.3.3
To remove the accessories from the
indoor unit
8×
a
d
e
c
1×
b
1×
1×
f
g
h
2×
1×
1×
1×/2×
i
2×
j
k
3×
2×
l
2×
a
General safety precautions
b
Installation manual and operation manual (panel 3)
c
User interface (panel 3)
d
Tie wraps (panel 3)
e
Shut-off valves (panel 3)
f
Threaded connection (panel 3) (1× for 32BAW,
2× for 64BAW)
g
Filter (panel 3)
h
Elbow (panel 3)
i
Black grommet (2×)
j
L-shaped support (2×)
k
M5 screws (3×)
l
Accessory pipes (Ø12.7→Ø9.52 and Ø25.4→Ø28.6)
4
About the units and options
4.1
Overview: About the units and
options
This chapter contains information about:
▪ Identifying the outdoor unit
▪ Identifying the indoor unit
▪ About the outdoor unit
▪ About the indoor unit
▪ Combining the split system with options
▪ Where the outdoor and indoor units fit in the system layout
4.2
Identification
NOTICE
When installing or servicing several units at the same time,
make sure NOT to switch the service panels between
different models.
4.2.1
Identification label: Outdoor unit
Location
Model identification
Example:
SE RH Q 020 BA W1
Code
Explanation
SE
Special European model
RH
Outdoor/low water temperature
Q
R410A refrigerant
020
Capacity class
BA
Model series
W1
Power supply: 3P, 400 V
4.2.2
Identification label: Indoor unit
Location
Model identification
Example:
SE HVX 20 BA W
Code
Explanation
SE
Special European model
HVX
Indoor unit / Floor-standing
20
Capacity class
BA
Model series
W
Power supply: 3P, 400 V
4.2.3
About the outdoor unit
SERHQ outdoor units are designed for outdoor installation and are
meant to be combined with SEHVX indoor units.
The outdoor units are designed to work in heating mode at ambient
temperatures from –20°C WB to 15.5°C WB and in cooling mode at
ambient temperatures from –5°C DB to 43°C DB.
