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Haier solar water heater

 

    

9

  After the installation of all the tubes and wiring, ensure that water storage tank is full of water 

and that solar collector circulation system is full of circulation media without leakage, then 

connect the power of solar station. 

  After connecting the power, solar station will start for auto inspection, then display plate and 

indication lights are lighted up for 2 seconds, restore to normal display. The default working 

mode is solar heating mode.

  

 

„

: ON/OFF  

: SET  

: REG  

: MODE

 

Press  the  button 

  for  starting  and 

another press on the button 

 for closing. 

When fault codes occur, press the button for 

restoration display.

 

When  pressing  the  button 

  on 

mode,  the  system  will  be  switched 
between the four modes: 

solar heating, 

instant heating, presetted heating and 
intelligent heating

. At the same time, 

indication light of corresponding mode is 

lighted up. 2-second pause automatically 

confirms the mode and then enter the 
mode.

 

Press the button

 , and press the button 

 to adjust the corresponding parameters 

in 6 seconds.

 

Press the button 

 for more than one 

second,  the value will increase by 3 jump 

per second.

 

After the setting, press the button 

 for 

confirmation or do not press any buttons 
for 6 seconds, the system will automatically confirm it. 

 

After pressing the button 

 to turn off the solar station, temperature indication lights 

of water storage tank and solar collector and temperature indicator are still in normal 

operation; other display plates and indication light will be turned off. And solar collection 

function is still in operation and electric heating will be closed. 

Directions for buttons and indication lamps

A

B

HC

SOL H

WT

PRE INT

T-DISP

ON/OFF

SET

REG

MODE

Directions for use

Summary of Contents for PJF2-200

Page 1: ...use 2 Installation introduction 3 Installation Consideration 3 Installation of Solar Collector 3 Installation of StorageWaterTank 5 Installation of the solar station 5 Installation of expansion water...

Page 2: ...onal personnel The water may drip from the discharge pipe of the temperature pressure valve and that this pipe must be left open to the atmosphere Children should be supervised to ensure that they do...

Page 3: ...eze flows into underneath the inlet outlet pipeline and above of the inlet outlet pipeline Installation of Solar Collector Use the steel wire rope with the diameter of 6mm to install the solar collect...

Page 4: ...ion tank Safety valve Priming valve Priming outlet Solar station Priming inlet Circulation liquid inlet of water storage tank Circulation liquid outlet of water storage tank Drain outlet outdoor indoo...

Page 5: ...valve which is a normal situation If your water heater is not installed near to the sewer It is suggested to install the drain pipe of the temperature pressure valve to prevent the spatter indoors The...

Page 6: ...equipment for priming Observe the returned antifreeze until uniform returned flow and no bubble is realized At first close the check valve connected to returning inlet of priming equipment then the c...

Page 7: ...end Wire interface of water pump Relay output N end Relay output N label Water storage tank sensor interface Signal wire interface of Display board Creepage detection coil interface Clamp for holding...

Page 8: ...connected points of lead must be avoided to be in outdoor environment to prevent corrosion and oxidation due to rain Schematic diagram of wiring position of solar collector temperature sensor unit mm...

Page 9: ...presetted heating and intelligent heating At the same time indication light of corresponding mode is lighted up 2 second pause automatically confirms the mode and then enter the mode Press the button...

Page 10: ...light turns green Intelligent heating indication light green red While the green light is on it is indicated that water heater is in intelligent heating working mode While the red light is on it is in...

Page 11: ...erence is lower than 3 C then circulation pump stops working It is suggested that the set temperature difference of circulation pump shall be 15 C in summer and 8 C in winter Directions Q Q After sett...

Page 12: ...heating mode the system will divide the whole day into 8 parts Record the period part with water usage times exceeding 4 in 7 days and in the 8th day finish the heating course before in the period par...

Page 13: ...ar collector circular pipeline respectively Drain the storage water tank Close the inlet valve of the storage water tank Remove the end cap at the drain outlet Open the handle of the temperature press...

Page 14: ...e water tank 200L 300L Waterproof level of storage water tank I PX1 Waterproof level of solar station I PX1 Rated internal pressure 0 70MPa Dimension of storage water tank mm 600 638 1250 600 638 1720...

Page 15: ...se the electric heating method The pipe heater is damaged Contact the after sales service department The anti freezing fluid is not enough Fail to start the equipment It is not powered on the power su...

Page 16: ...t name Quantity Packing box of storage water tank Storage water tank 1 Specification 1 Check Valve 2 Tee Valve 1 Temperature pressure valve 1 Large expansion bolt 4 3 4 fiber gasket 2 Stopper 2 Connec...

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