nvent Raychem HWAT-ECO V4, Manual

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Description of indicator lights, buttons and display
See diagram
A
in flip-out coverpage
Indication lights
1
!
esc
(green LED) Power supply ON.
2
!
esc
(green LED) Power to heater on.
3
!
esc
(green LED) Legionella prevention.
100% power to the heating cable.
4
!
esc
(green LED) Temperature limit warning:
boiler temperature too low.
5
!
esc
(red LED) Error, see chapter 4.
6
!
esc
Key Esc: Escape from current menu without changing actual selection
or value.
!
esc
Key Enter : Use to confirm selected choice, menu or value.
7
Arrow Keys : to change menu selection or positioning the cursor.
8
Display functions
The display has two lines with 16 characters each.
The display shows the following text
on start up:
Quick install
Any key to start
After finishing quick install the display shows
date, time, temperature mode and a star to
indicate that the unit is unlocked.
22-6-2007 09:13
Maintain *
Packaging content
See diagram
B
in flip-out coverpage.
The box contains the following parts:
9
HWAT-ECO unit
10
Manual
11
Two screws
12
Two washers
13
Temperature sensor with 4 metre cable
14
Aluminium tape for sensor mounting