Airwell PAC BT Series, Installation And Operating Manual

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Rapid guide
PAC BT
BEFORE REQUESTING START-UP

Completed system

Refrigeration circuit emptying and charging

Water circuit loading and venting

Electrical connections
!
Reference document
M0GC
6UN 16
Provide a protection
< 15 °f. ?
If necessary, install water softener
To avoid the water freezing downstream of the
drain, lay the tube below the frost line (
A
).
Provide windbreaks or similar
1 Domestic Hot Water output
2 Water input
3 System water return
4 System water outlet
5 Pipe line( liquid )
6 Pipe line ( gas)
8 Solar system input (option)
9 Solar system output (option)
10 Domestic Hot Water recirculation
Litres ? °C ?
Tmax 95 °C
Charge OK ?
Carefully wash the system
Sizing expansion tanks according to the sy-
stem features
Condensate discharge
D
Strong winds
E
Snowdrifts
C
Water features
H
Domestic Hot Water Requirements
I
Indoor unit drains O Expansion tanks
P
System cleaning Q
The requirements vary by the number of people living in the building
Estimated average daily per capita consumption of hot water
Requirements Liters - day - people (bathroom) Liters - day - people (kitchen)
Low Min.15 > max. 30 Min. 10 > max. 20
Medium
Min.30 > max. 60 Min. 20 > max. 40
High Min.60 > max. 120 Min. 40 > max. 80
Example: average requirement for 4 people need about 230 litres/day
* Possibility of adding auxiliary cylinder in case of high hot water request
A
System valve
I.A.
Aqueduct input
C.C.
Components provided by Customer
DEF
Dirt separator
F
Water filter
M
Pressure gauge
P. A.
Descaler protection
PS
Solar pump
RID
Pressure reducing valve
VEACS
Domestic hot water expansion tank
VEI
System expansion tank
VES
Solar expansion tank
VR
Check valve
VT
Mixing valve thermostatic
M
T
G
C
40
E1
6-
01
26
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