Airwell PAC BT Series, Инструкция по установке и эксплуатации

Страница: 6 / 112

DHW
pump
No recircu-
lation pump
Power supply 230 or 430
Separate power supply and signal !
Thermostat
Elfocontrol
2
(option)
Segnals
Size 5kW 7kW 9kW 12kW 14kW 17kW
Liquid Ø Outdoor 3/8” 3/8” 3/8” 3/8” 1/2” 1/2”
Gas Ø Outdoor 3/8” 1/2” 1/2” 5/8” 5/8” 3/4”
Size 5kW 7kW 9kW 12kW 14kW 17kW
Min. content / Liters 17 20 25 33 40 50
System
pump
Anti-vibration joints
Cut-off valves
Vent
KPa = Useful pump discharge head
* Storage tank: this is present when the radiator circuit is excluded and there is not enough water
in the towel warmer circuit
*
Respect the functional clearances for maintenance
Size L2 W1
5 kW - 9 kW 200 250
12 kW -
14kW
250 300
17kW 300 350
Check that the pump head is adequate to the type of system
On the RS485
board is possible
to connect only
one con-
trol,RCW15
keypad
!
Avoid installations next to bedrooms
Install in a local or compartment where the
temperature can't drop below 0 ° C.
For details see the manual sections
Indoor unit
Place so that it doesn't disturb
Outdoor unit
Water minimum content always circulating
L
Pump head/pressure drops of the system
M
Functional clearances/access
B
Refrigerant piping: distance maximum height differences
G
Water connections
N
Electrical connections
F
Consider sound emissions
A