http://www.sunflower
‐
solar.com/
Version
11.03
Subjec
tto c
hange 2011
SUNF
LOWER SOLAR
2
SFA-HJ series Installation Manual
Thermosyphon Tubular Solar Water Heater
Contents
1.
SOLAR WATER HEATER SIZE AND WEIGHT
................................................................................................................ 3
2.
HOW TO TRANSPORT AND CARRY IT
............................................................................................................................ 4
3.
INSTALLATION
...................................................................................................................................................................... 4
3.1
I
NSTALLATION LOCATION CHOICE
................................................................................................................................... 4
3.2
U
NPACK AND INSPECTION
................................................................................................................................................ 5
3.3
F
IX THE
F
RAMES AND
T
ANK
............................................................................................................................................. 5
3.3.1 Steps of Assembly
..................................................................................................................................................... 5
3.3.2 Water Tank Assembly
.............................................................................................................................................. 7
3.4
A
LL
-
GLASS VACUUM TUBE
A
SSEMBLY
.............................................................................................................................. 8
3.5
F
IX SOLAR WATER SUPPLIER
(
OPTIONAL ACCESSORY
)
................................................................................................ 10
3.5.1 The diagram of the connectors of water supplier
........................................................................................ 10
3.5.2 Water Supplier Assembly (optional accessory)
............................................................................................ 10
3.6
T
HE WATER INLET AND WATER OUTLET PIPE CHANNEL CONNECTION OF SOLAR WATER HEATER
............................... 11
3.6.1 Piping diagram for system
................................................................................................................................... 11
3.6.2 Piping diagram for system with Water supplier (optional accessory)
................................................. 11
3.6.3 Piping diagram for system with Controller (optional accessory)
.......................................................... 12
3.7
T
RIAL OPERATION AND TROUBLESHOOT METHODS
....................................................................................................... 13
4.
LIGHTNING PROTECTION
................................................................................................................................................ 13
5.
HOW TO CONNECT COUPLE OF COLLECTORS
........................................................................................................... 13
6.
DIMENSIONS OF PIPE CONNECTIONS
........................................................................................................................ 14
7.
PRECAUTIONS
...................................................................................................................................................................... 14
8.
MAX. WORKING PRESSURE
............................................................................................................................................ 14
9.
INSTALLATION ANGLE
...................................................................................................................................................... 14
10.
WIND AND SNOW ACCUMULATION
........................................................................................................................ 15
11.
MAINTENANCE REQUIREMENTS
.............................................................................................................................. 15
11.1
C
LEANING
............................................................................................................................................................................ 15
11.2
L
EAVES
................................................................................................................................................................................. 15
11.3
B
ROKEN
T
UBE
...................................................................................................................................................................... 15
