Daikin EKHBRD-AY1, Руководство по установке

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EKHBRD011~Y1
Indoor unit for air to water heat pump system
4PW54465-1C
Installation manual
36
U
NIT SPECIFICATIONS
Technical specifications
Electrical specifications
011 014 016
V1 Y1 V1 Y1 V1 Y1
Nominal capacity (kW) 11.2 11.2 14 14 16 16
Casing material Pre-coated sheet metal Pre-coated sheet metal Pre-coated sheet metal
Dimensions H x W x D (mm) 705 x 600 x 695 705 x 600 x 695 705 x 600 x 695
Weight
• with packaging (kg) 153 156 153 156 153 156
• without packaging (kg) 144 147 144 147 144 147
Connections
• water inlet/outlet G 1"1/4 (female) G 1"1/4 (female) G 1"1/4 (female) G 1"1/4 (female) G 1"1/4 (female) G 1"1/4 (female)
• water drain drain valve drain valve drain valve drain valve drain valve drain valve
• water shut-off valve material Brass-CW 617N Brass-CW 617N Brass-CW 617N Brass-CW 617N Brass-CW 617N Brass-CW 617N
• refrigerant liquid side (mm) Ø9.5 (3/8 inch) Ø9.5 (3/8 inch) Ø9.5 (3/8 inch) Ø9.5 (3/8 inch) Ø9.5 (3/8 inch) Ø9.5 (3/8 inch)
• refrigerant gas side (mm) Ø15.9 (5/8 inch) Ø15.9 (5/8 inch) Ø15.9 (5/8 inch) Ø15.9 (5/8 inch) Ø15.9 (5/8 inch) Ø15.9 (5/8 inch)
Expansion vessel
• volume (l) 12 12 12 12 12 12
• maximum working pressure (MWP) (bar) 4 4 4 4 4 4
Pump
• type DC motor DC motor DC motor DC motor DC motor DC motor
• no. of speed inverter controlled inverter controlled inverter controlled inverter controlled inverter controlled inverter controlled
Sound pressure level
(a)
(dBA) 40 dBA 40 dBA 43 dBA 43 dBA 46 dBA 46 dBA
Internal water volume (l) 20 20 20 20 20 20
Pressure relief valve water circuit (bar) 3 3 3 3 3 3
Operation range - water side (°C) 25~80 25~80 25~80 25~80 25~80 25~80
Operation range - outdoor
• space heating (°C) –20~+20 –20~+20 –20~+20 –20~+20 –20~+20 –20~+20
• domestic hot water (°C) –20~+35 –20~+35 –20~+35 –20~+35 –20~+35 –20~+35
(a) At 1 m in front of the unit (free field condition): ambient temperaure of 7°C/6°C and heating set point 55°C/65°C.
011 014 016
V1 Y1 V1 Y1 V1 Y1
Phase 1N~ 3N~ 1N~ 3N~ 1N~ 3N~
Frequency (Hz) 50 50 50 50 50 50
Voltage range
• minimum (V) 220 380 220 380 220 380
• maximum (V) 240 415 240 415 240 415
Voltage tolerance –10%/+6% –10%/+6% –10%/+6% –10%/+6% –10%/+6% –10%/+6%
Maximum running current (A) 22.5 12.5 23.8 12.5 23.8 12.5
Recommended field fuse (A) 25 16 25 16 25 16