•Altherma
TM
• Outdoor units
41
• Outdoor units • ERHQ011-016AAV3
2 Specifications
2
2
Piping
connections
Liquid (OD) Quantity 1 1 1
Type Flare connection
Diameter
(OD)
mm 9,52
Gas Quantity 1 1 1
Type Flare connection
Diameter
(OD)
mm 15,9
Drain Quantity 3 3 3
Type Hole
Diameter
(OD)
mm 26 26 26
Piping Length Minimum m 5 5 5
Maximum m 75 75 75
Equivalent
m95 95 95
Chargeless
m30 30 30
Additional Refrigerant
Charge
kg/m See installation manual outdoor unit 4PW37976-1B
Installation
height
difference
Maximum m 30 30 30
Heat Insulation Both liquid and gas pipes
Defrost Method Pressure equalising
Defrost Control Sensor for outdoor heat exchanger temperature
Capacity Control Method Inverter controlled
Safety Devices Fan motor thermal protector
Fuse
High pressure switch
Standard
Accessories
Item Tie-wraps
Quantity 2 2 2
Item Installation manual
Quantity 1 1 1
Notes 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 sound spectrum drawing for more information.
Down to 3m with recharging of the outdoor unit. Refer to the installation manual of the outdoor unit.
2-3 ELECTRICAL SPECIFICATIONS ERHQ011AA ERHQ014AA ERHQ016AA
Power Supply Name V3
Phase 1~
Frequency Hz 50 50 50
Voltage V 230 230 230
Voltage range Minimum V -10%
Maximum V +10%
Current Minimum Ssc value kVa Equipment complying with EN/IEC 61000-S-12 (1)
Maximum
running
Current
Cooling A 22.8 27.4 31.9
Recomended fuses A 32 32 32
Wiring
connections
For Power
Supply
Remark See installation manual outdoor unit 4PW37976-1B
For connection
with indoor
Remark See installation manual outdoor unit 4PW37976-1B
Power Supply Intake Outdoor unit only
Notes (1) European/international technical standard setting the limits for harmonic currents produced by equipment
connected to public low-voltage system with input current > 16A smaller than or equal to 75A per phase.
2-2 TECHNICAL SPECIFICATIONS ERHQ011AA ERHQ014AA ERHQ016AA
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