10
11
12
13
14
16
15
17
19
18
5
【
】
Indoor unit
Inside
Top
Outside
35
Handle
Touch
screen
operation
panel
Front panel
Digital thermostat
Automatic air purging valve
T/P valve
Water pressure gauge
Four-way safety valve kit
L type decorative panel in back side 1
L type decorative panel in back side 2
Middle temperature hot water outlet
Filling water to coil
Filling water to water tank
High temperature hot water outlet
(G1’’male)
(G1’’male)
(G3/4’’male)
(G1’’male)
Water expansion tank
Emergency Switch for 9KW electric heater
Thermostat knob
Drainage
Indoor PCB
Temperature sensor for 500W electric heater
500W electric heater 230V/50Hz/1Ph
Rubber absorber feet
5L Expansion Tank
Water pump
Anode Rod
9KW electric heater 400V/50Hz/1Ph
Overheating protector for 500W electric heater
Water valve(G1”)
Motorized three-way valve
Water valve(G3/4”)
Water
to heating/cooling system(G1’’male)
outlet
3. Overview of the Units
25
Water i
from heating/cooling system(G1’’male)
nlet
Cable gland
8
6
5
7
3
2
4
9
1
Water outlet(G1’’male)
Water Inlet(G1’’male)
3.3. Exploded view
20
21
22
23
24
25
34
33
32
31
30
29
28
27
26
35
25
31
Summary of Contents for Thermal Plus 12
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