Installation manual
42
EKHBH/X030BA
Indoor unit for air to water heat pump system
4PW62568-1 – 07.2010
T
ECHNICAL
SPECIFICATIONS
General
Electrical specifications
Heating/cooling models (EKHBX)
Heating only models (EKHBH)
Nominal capacity
• cooling
Refer to the Technical Data
• heating
Refer to the Technical Data
Dimensions H x W x D
(mm)
922 x 502 x 361
922 x 502 x 361
(inch)
36.3 x 19.8 x 14.2
36.3 x 19.8 x 14.2
Weight
• machine weight
(kg)
46
46
(lbs)
102
102
• operation weight
(kg)
59
59
(lbs)
130
130
Connections
• water inlet/outlet
1" MBSP
(a)
1" MBSP
(a)
• water drain
hose nipple
hose nipple
• refrigerant liquid side
Ø1/4 inch (Ø6.4 mm)
Ø1/4 inch (Ø6.4 mm)
• refrigerant gas side
Ø5/8 inch (Ø15.9 mm)
Ø5/8 inch (Ø15.9 mm)
Expansion vessel
• volume
(l)
10
10
(gallons)
2.6
2.6
• maximum working pressure
(MWP)
(bar)
3
3
(psi)
43.5
43.5
Pump
• type
water cooled
water cooled
• no. of speed
3
3
Sound pressure level
Refer to technical data
Refer to technical data
Internal water volume
(l)
5.5
5.5
(gallons)
1.45
1.45
Pressure relief valve water
circuit
(bar)
3
3
(psi)
43.5
43.5
Operation range - water side
• heating
(°F)
+59~+122
+59~+122
(°C)
+15~+50
+15~+50
• cooling
(°F)
+41~+71.6
—
(°C)
+5~+22
—
Operation range - air side
• heating
(°F)
–4~+95
–4~+95
(°C)
–20~+35
–20~+35
• cooling
(°F)
+50~+109.4
—
(°C)
+10~+43
—
• domestic hot water by
heat pump
(°F)
+5~+95
+5~+95
(°C)
–15~+35
–15~+35
(a) MBSP = Male British Standard Pipe
Heating/cooling models (EKHBX)
Heating only models (EKHBH)
Standard unit (power supply via outdoor unit)
• power supply
208/230 V 1~ 60 Hz
Backup heater
• power supply
See "Connection of the backup heater power supply" on page 19
• maximum running current
See "Connection of the backup heater power supply" on page 19
4PW62568-1.book Page 42 Wednesday, June 30, 2010 12:02 PM
Содержание EKHBH030BA
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