U
NIT SPECIFICATIONS
Technical specifications
Nominal capacity
Casing material
Dimensions H x W x D
Weight
• with packaging
• without packaging
Connections
• water inlet/outlet
• water drain
• water shut-off valve material
• refrigerant liquid side
• refrigerant gas side
Expansion vessel
• volume
• maximum working pressure (MWP)
Pump
• type
• no. of speed
(a)
Sound pressure level
Internal water volume
Pressure relief valve water circuit
Operation range - water side
Operation range - outdoor
• space heating
• domestic hot water
(a) At 1 m in front of the unit (free field condition) at nominal values: ambient temperaure of 7°C/6°C and heating set point 55°C/65°C.
Electrical specifications
Phase
Frequency
Voltage range
• minimum
• maximum
Voltage tolerance
Maximum running current
Recommended field fuse
RKHBRD011~016ABV1+Y1
Indoor unit for air to water heat pump system
4PW61218-1C – 2012.06
011
V1
Y1
(kW)
11.2
11.2
Pre-coated sheet metal
(mm)
705 x 600 x 695
(kg)
153
156
(kg)
144
147
G 1"(female)
G 1" (female)
drain valve
drain valve
Brass-CW 617N
Brass-CW 617N
(mm)
Ø9.5 (3/8 inch)
Ø9.5 (3/8 inch)
(mm)
Ø15.9 (5/8 inch)
Ø15.9 (5/8 inch)
12
12
(l)
4
4
(bar)
DC motor
DC motor
inverter controlled inverter controlled inverter controlled inverter controlled inverter controlled inverter controlled
(dBA)
40 dBA
40 dBA
(l)
20
20
(bar)
3
3
(°C)
25~80
25~80
(°C)
–20~+20
–20~+20
(°C)
–20~+35
–20~+35
011
V1
Y1
1N~
3N~
(Hz)
50
50
(V)
220
380
(V)
240
415
–10%/+6%
–10%/+6%
(A)
22.5
12.5
(A)
25
16
014
V1
Y1
14
14
Pre-coated sheet metal
705 x 600 x 695
153
156
144
147
G 1" (female)
G 1" (female)
drain valve
drain valve
Brass-CW 617N
Brass-CW 617N
Ø9.5 (3/8 inch)
Ø9.5 (3/8 inch)
Ø15.9 (5/8 inch)
Ø15.9 (5/8 inch)
12
12
4
4
DC motor
DC motor
43 dBA
43 dBA
20
20
3
3
25~80
25~80
–20~+20
–20~+20
–20~+35
–20~+35
014
V1
Y1
1N~
3N~
50
50
220
380
240
415
–10%/+6%
–10%/+6%
23.8
12.5
25
16
016
V1
Y1
16
16
Pre-coated sheet metal
705 x 600 x 695
153
156
144
147
G 1" (female)
G 1" (female)
drain valve
drain valve
Brass-CW 617N
Brass-CW 617N
Ø9.5 (3/8 inch)
Ø9.5 (3/8 inch)
Ø15.9 (5/8 inch)
Ø15.9 (5/8 inch)
12
12
4
4
DC motor
DC motor
46 dBA
46 dBA
20
20
3
3
25~80
25~80
–20~+20
–20~+20
–20~+35
–20~+35
016
V1
Y1
1N~
3N~
50
50
220
380
240
415
–10%/+6%
–10%/+6%
23.8
12.5
25
16
Installation manual
38