About The Units And Options; Overview: About The Units And Options; Identification; Identification Label: Outdoor Unit - Daikin ERHQ011-014-016BA Installer's Reference Manual

4 About the units and options

1
a~e
4×
2
g
f
4
6 Remove the accessories.
a b
1× 1×
e f
4× 2×
a General safety precautions
b Addendum book for optional equipment
c Indoor unit installation manual
d Operation manual
e Sealing ring for shut-off valve
f Shut-off valve with drain/fill point
g Shut-off valve
h User interface cover
7 Reinstall the top panel and the front plate.
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
▪ Combining outdoor and indoor units
▪ Combining the outdoor unit with options
▪ Combining the indoor unit with options
Installer reference guide
8
4
2×
3
c d
1× 1×
g h
2× 1×
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
▪ ERLQ: Contains components (insulation, bottom plate heater, ...)
to prevent freeze-up in areas with low ambient temperature and
high humidity.
▪ ERHQ: Does NOT contain these components.
Example: ER L Q 011 CA W1
Code
ER European split outdoor pair heat pump
L H=Low water temperature – ambient zone:
0⁠ ~ ⁠ − ⁠ 1 0°C
L=Low water temperature – ambient zone:
−⁠ 1 0⁠ ~ ⁠ − ⁠ 2 0°C
Q Refrigerant R410A
011 Capacity class
CA Model series
W1 Power supply
4.2.2

Identification label: Indoor unit

Location
Model identification
Example: E HV Z 04 S 18 CB 3V
Code
E European model
HV Floor-standing indoor unit with integrated tank
Z Dual-zone model
04 Capacity class
Explanation
Description
ERHQ+ERLQ011~016 + EHVZ16S18CB
Daikin Altherma – Low temperature split
4P401677-1 – 2015.02