York YHGS Installation Instructions Manual page 8

Components Geysir Air (YHAS)
1
3
Left view
Figure 7: Geysir Air, components.
Q
Water heater, 180 litres
W
Defrosting tank
E
Evaporator, insulated
R
Exchange valve, defrosting
T
Exchange valve, heating system
Y
Supply line sensor, heating system
U
Heating system circulation pump
I
Auxiliary heating, immersion heater
O
Brine pump brine system
P
Brine in
{
Drying filter
}
Expansion valve
q
Brine out to outdoor unit
w
Hot water temperature sensor (displays
maximum temperature)
e
Control panel for control equipment
r
Electrical panel
t
Heating system supply line
y
Compressor
u
Low pressure pressostat
i
Operating pressostats
o
High pressure pressostat
p
Condenser with primary side drain
[
Return line sensor, heating system
]
Brine in to defrosting tank during defrosting
8
ENGLISH
5
2
6
7
8
13
9
24
11
4
12
Front view
14
15
16
20
17
19
21
18
Right view
22
10
23