7
Installation
Pressure relief vent
Fig.4 S
ketch map of
Safety Valve
please see Fig.1- Fig.2.
Connection and Use of Safety Valve
when
the tempreture rise, a little water will drip
from the safety valve pressure relief vent
due to normal expansion. The vent shall
always keep open to the air. Avoid being
blocked.
Note: If your water heater is not installed in
a b a t h r o o m w i t h s e w a g e d r a i n , i t i s
suggested you connect a drain hose
(separately sold) to the safety valve.
Connect one end of the hose to the safety
valve vent and the other end to the sewage
drain. The hose can be cut short or
extended as necessary. The hose shall be
installed as inclined downward.
Connection and Use of tempreture and
pressure valve:fix the tempreture and
p r e s s u r e v a l v e o n t h e t e e j o i n t o f
circulatingentrance of water-storing,please
see Fig.1-Fig.2.when the tempreture rise, a
little water will drip from the safety valve
p r e s s u r e r e l i e f v e n t d u e t o n o r m a l
expansion.
Introduction of indication board
The vent shall always keep open to the air. Avoid being blocked.
Note: Forbid you lift the Pressure relief vent artificially,or the reault is serious,
and you must connect a drain hose (separately sold) to the tenpreture and
pressure valve. Connect one end of the hose to the tenpreture and pressure
valve vent and the other end to the sewage drain. The hose can be cut short
or extended as necessary. The hose shall be installed as inclined downward.
Note: the mixing valve is separately sold,you can get it from the local haier
service,and contact the appointed professional serving personnel for
installing and service.
To fill water into the system
To open water-exiting valve of hot water and to fill water into the whole
System (water-storing tank. collector equipment and system pipeline)
Through cold water opening of tap water. To close water exiting valve of hot
water until the air is exhausted and water flows out continually. Meanwhile, to
observe whether the system leaks and to keep the cold water entrance open
in the process of use.
8
Introduction of indication board
L1--L4 respectively represent the four
modes of the system working, among
which L2--L4 is double colour , L5--L6
r e s p e c t i v e l y r e p r e s e n t t h e
For details, see the following:
L1(green)---when the green point in the
icon is on, it tells that the system is in
the solar energy heating mode.
L2(Double color)---when the green
point in the icon is on, it tells that the
system is in the simultaneous heating.
When the red light is glistening, it tells
that the system in electrical heating
and when it reaches the mounted
temperature, it will automatically leap
to the solar energy heating mode.
Temperature of some part of the
system working.
L3(Double color)---when the green point in the icon is on, it tells that the
system is in the preset heating mode. When the red light is glistening, it tells
that the system in electrical heating and when it reaches the mounted
temperature, the green point will be on constantly.
L4(Double color)--- when the green point in the icon is on, it tells that the
system is in the intellectual heating mode. When the red light is glistening, it
tells that the system in electrical heating and when it reaches the mounted
temperature, the green point will be on constantly.
L5(Yellow)---when the character is on, it tells that the present indication
temperature is water temperature of water-string tank.
L6(Red)--- when the character is on, it tells that the present indication
temperature is the water-exiting temperature of collector equipment.
L1
L1 L2
L2 L3
L3 L4
L4
L5
L5 L6
L6
SET
REG
ON/OFF
MODE
T-DISP
WT
HC
SOL H
PRE
INT-H
Temperature Display of
the tank or collecter
Clock display and set
Figure 6 Indication board
Pressure handle
Pressure relief vent
Fig.5 S
ketch map of tempreture
And pressure valve
Introduction of indication board
Use methed
Use methed
For the first use after installation, due to there's no water within the tank, first
the cold water inlet valve and mixing valve must be opened. Close the mixing
valve when water flows out continuously from the showerhead or other outlets
(the tank is full). Check connections are free of water leakage, and insert the
power plug.
1. introduction of basic working mode
A.Solar energy heating: this function adopts the temperature difference
between water-exiting temperature of collector equipment and that of water-
