Instruction of SR91 Split Pressurized Solar Hot Water System
Page 48 of 49
11. Quality Guarantee
Manufacturer provides following quality responsibilities to end-users: within the period of
quality responsibilities, manufacturer will exclude the failure caused by production and
material selection. A correct installation will not lead to failure. When a user takes incorrect
handling way, incorrect installation, improper or crude handling, and wrong connection of
Warm water outflow upwards, we don’t take the responsibilities caused by before mentioned
actions.
The quality warranty expires within 18 months after the date of purchasing the controller.
12. Accessories
Products name
Specification
Products picture
A01: High accurate
Pt1000
sensor
for
collector
PT1000, Ф6*50mm
A02
High accurate sensor
for tank and pipe
NTC10K, B=3950, Ф6*50mm
A05
304 stainless steel
thermo well
304 stainless steel with thread 1/2’ OT,
Size: Ф8*200
Digital flow counter
FRT
(
A17
)
Connection: Male thread 3/4
Power: 5-24V/DC