
2
Water heating unit WHU110/200 -12V_24V
MAY CHANGE WITHOUT PRIOR NOTICE
TABLE OF CONTENTS
1. SAFETY PRECAUTIONS AND WARNING STICKERS
3
2.
GENERAL
INFORMATION
4
3.
TECHNICAL
SPECIFICATIONS 4
4.
OUTLINE
DIMENSIONS
AND
CONNECTIONS
5
5.
WHU
BURNING
PROCESS
6
5.1
Alarm
sequence
table 6
5.2
Startup
sequence
7
5.3
Switch
off
sequence
7
6.
INSTALLATION
AND
OPERATION
8
7.
MAIN
ASSEMBLY 9
8.
PART
LIST 10
9.
WIRING
DIAGRAM
WHU110-200_12V 11
10.
WIRING
DIAGRAM
WHU110-200_24V
12
11. WHU 110/200 -12V_24V BURNER ASSEMBLY
13-17
11.2
WHU
Boiler
assembly
16
11.3
WHU
Electrode
cover
assembly
16
11.4
WHU
Electric
motor
assembly
17
11.5
WHU
Electric
motor
assembly
17
12.
PRODUCT
DISPOSAL 18
13.
MANUFACTURER’S
LIMITED
WARRANTY
19
14. DECLARATION OF CONFORMITY
20
November 2014 JLe