Technical Specifications; General; Electrical Specifications - Rotex RKHBH008BA Manuel D'installation

T
ECHNICAL SPECIFICATIONS

General

Nominal capacity
• cooling
• heating
Dimensions H x W x D
Weight
• machine weight
• operation weight
Connections
• water inlet/outlet
• water drain
• refrigerant liquid side
• refrigerant gas side
Expansion vessel
• volume
• maximum working pressure (MWP)
Pump
• type
• no. of speed
Sound pressure level
Internal water volume
Pressure relief valve water circuit
Operation range - water side
• heating
• cooling
Operation range - air side
• heating
• cooling
• domestic hot water by heat pump
(a) MBSP = Male British Standard Pipe
Electrical specifications
Standard unit (power supply via outdoor unit)
• power supply
Backup heater
• power supply
• maximum running current
RKHBH/X008BA
Indoor unit for air to water heat pump system
4PW54224-1A
Heating/cooling models (RKHBX)
Refer to the Technical Data
Refer to the Technical Data
922 x 502 x 361
46 kg
59 kg
(a)
1" MBSP
hose nipple
Ø6.4 mm (1/4 inch)
Ø15.9 mm (5/8 inch)
10 l
3 bar
water cooled
3
Refer to technical data
5.5 l
3 bar
+15~+50°C
+5~+22°C
–20~+25°C
+10~+43°C
–15~+35°C
Heating/cooling models (RKHBX)
See "Connection of the backup heater power supply" on page 18
See "Connection of the backup heater power supply" on page 18
Heating only models (RKHBH)
922 x 502 x 361
46 kg
59 kg
1" MBSP
hose nipple
Ø6.4 mm (1/4 inch)
Ø15.9 mm (5/8 inch)
10 l
3 bar
water cooled
Refer to technical data
5.5 l
3 bar
+15~+50°C
–20~+25°C
–15~+35°C
Heating only models (RKHBH)
230 V 50 Hz 1P
(a)
3
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Installation manual
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