Daikin Altherma EHVH04S18CB3V - Page 102

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.