![background image](http://html.mh-extra.com/html/daikin/altherma-ehvh04s18cb3v/altherma-ehvh04s18cb3v_installers-reference-manual_501259102.webp)
14 Technical data
Installer reference guide
102
ERLQ004~008CA + EHVH/X04+08S18+26CB
Daikin Altherma – Low temperature split
4P384973-1A – 2016.02
Outdoor units
ERLQ004CAV3
ERLQ006CAV3
ERLQ008CAV3
Specifications
Length
845 mm
Nr. of rows
2
Fin pitch
1.8 mm
Nr. of passes
—
Face area
—
Nr. of stages
32
Tube type
Ø8 Hi-Xa
Fin
Type
WF fin
Treatment
Anti-corrosion treatment
Fan
Type
Propeller fan
Quantity
1
Air flow rate (nominal at 230 V)
Heating
45 m³/min
47 m³/min
Cooling
52.5 m³/min
Discharge direction
Horizontal
Motor
Quantity
1
Output
53 W
Compressor
Quantity
1
Motor
Model
2YC36BXD#C
2YC45DXD#C
Type
Hermetically sealed swing compressor
Output
—
PED
Category of unit
I (excluded from scope of
PED
due to article 1, item 3.6 of 97/23/EC)
Operation range
1
Heating (outdoor unit)*
Minimum
–25°C DB
Maximum
25°C DB
Cooling (outdoor unit)
Minimum
10°C DB
Maximum
43°C DB
Domestic hot water (outdoor unit)** Minimum
–25°C DB
Maximum
35°C DB
Sound level
Nominal - Heating
Sound power
61 dBA
62 dBA
Sound pressure
2
48 dBA
49 dBA
Nominal - Cooling
Sound power
63 dBA
Sound pressure
2
48 dBA
49 dBA
50 dBA
Night quiet
Sound pressure
—
Refrigerant
Type
R410A
Charge
1.45 kg
1.60 kg
Control
Expansion valve (electronic type)
Nr. of circuits
1
Refrigerant oil
Type
FVC50K
Charged volume
0.75 l
Piping connections
Liquid
Type
Flare connection
Diameter (OD)
Ø6.35 mm
Gas
Type
Flare connection
Diameter (OD)
Ø15.9 mm
(1)
See operation range drawing. *Range increase by support backup heater. **Range increase by support booster heater or
backup heater.
(2)
The sound pressure level is measured via a microphone at a certain distance from the unit. It is a relative value depending
on the distance and acoustic environment. Refer to the sound spectrum drawing for more information.
Summary of Contents for Altherma EHVH04S18CB3V
Page 119: ......