2. Introduction
2.6 Piping System
No.
Description
Three-way ball valve and actuator
1
2
Flow meter
Bypass valve
3
Inlet water temperature sensor
4
2.7 Control Panel
1
2
3
4
No.
Item
MAIN ON
The green LED indicates power-on. When flashing, indicates the unit is in installation mode.
1
2
STANDBY
The yellow LED indicates the unit is running in standby mode. When flashing, indicates the unit is running in force mode.
WARNING
The yellow LED indicates alarm information.
3
4
FAULT
The red LED indicates fault information.
5
/
Goes back to previous screen or moves up to next screen / Moves up or down / Increases or decrease number.
ESC
Goes back to previous screen or cancels current operation.
6
7
Enters your selected item or confirms your selection or setting.
12
11
10
(Figure 2-5 : Pipe circuit diagram)
No.
Description
Outlet water temperature sensor
5
6
Inlet shutoff valve
Outlet connector
7
Inlet connector
8
(Figure 2-6 : Control panel)
8
1
2
3
5
4
6
7
8
9
No.
Condensed water drain pipe
9
10
Condensed water pump
Condensed water pan
11
Coils
12
Description
Description
6
5
7