Installation manual

E(D/B)(H/L)Q011~016AA6V3+W1
Unit for air to water heat pump system
4PW51121-1A
Installation manual
32
TECHNICAL SPECIFICATIONS
General
Electrical specifications
V3 models (1~) W1 models (3N~)
ED_011 ED_014 ED_016 EB_011 EB_014 EB_016 ED_011 ED_014 ED_016 EB_011 EB_014 EB_016
Nominal capacity
• cooling
Refer to the Technical Data Refer to the Technical Data
• heating
Refer to the Technical Data Refer to the Technical Data
Dimensions H x W x D 1418 x 1435 x 382 1418 x 1435 x 382
Weight
• machine weight
180 kg 180 kg
• operation weight
185 kg 185 kg
Connections
•water inlet/outlet
G 5/4" FBSP
(a)
G 5/4" FBSP
(a)
•water drain
hose nipple hose nipple
• refrigerant liquid side
Ø9.5 mm (3/8 inch) Ø9.5 mm (3/8 inch)
• refrigerant gas side
Ø15.9 mm (5/8 inch) Ø15.9 mm (5/8 inch)
Expansion vessel
•volume
10 l 10 l
• maximum working pressure (MWP)
3 bar 3 bar
Pump
• type
water cooled water cooled
•no. of speed
22
Sound pressure level
(b)
• heating
51 dBA 51 dBA 52 dBA 51 dBA 51 dBA 52 dBA 49 dBA 51 dBA 53 dBA 49 dBA 51 dBA 53 dBA
• cooling
———50 dBA 52 dBA 54 dBA — — — 50 dBA 52 dBA 54 dBA
Internal water volume 5.5 l 5.5 l
Pressure relief valve water circuit 3 bar 3 bar
Operation range - water side
• heating
+15~+55°C +15~+55°C +15~+55°C +15~+55°C
• cooling
— +5~+22°C — +5~+22°C
Operation range - air side
• heating
–15~+35°C
(c)
–15~+35°C
(c)
–15~+35°C
(c)
–15~+35°C
(c)
• cooling
— +10~+46°C — +10~+46°C
• domestic hot water by heat pump
–15~+35°C
(c)
–15~+35°C
(c)
–15~+35°C
(c)
–15~+35°C
(c)
(a) FBSP = Female British Standard Pipe
(b) At 1 m in front of the unit (free field condition)
(c) EDL and EBL models can reach –20°C / EDL_W1 and EBL_W1 models can reach –25°C, but this is without capacity guarantee
V3 models (1~) W1 models (3N~)
Standard unit (power supply via unit)
•power supply
230 V 50 Hz 1P 400 V 50 Hz 3P
• nominal running current
— 5.8 A
Backup heater
•power supply
See "Connection of the backup heater power supply" on page 15
• maximum running current
See "Connection of the backup heater power supply" on page 15
1D_IM_4PW51121-1A.book Page 32 Tuesday, January 27, 2009 7:46 AM