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PJF2-200

PJF2-300

OPERATION INSTRUCTION

Haier solar water heater

OPERATION INSTRUCTION

Haier solar water heater

Please read this operating instruction 
carefully before use.
Please store it properly for the reference.

HC

SOL H

WT

PRE INT

T-DISP

SET

REG

MODE

ON/OFF

MPa

Safety Consideration  

(Read it carefully before use)

 ..............................................

2

Installation introduction ..............3

Installation Consideration ............3

Installation of Solar Collector ......3

Installation of Storage Water Tank ....5

Installation of the solar station ...5

Installation of expansion water  

tank and priming valve .................6

Priming antifreeze ...........................6

Circuit connection ...........................7

Pipeline Connection .......................8

Directions for use ...........................9

Directions for buttons and  

indication lamps ................................ 9

Operation methods ........................ 11

Cleaning and Servicing ................13

Electrical Diagram•Technical Data

 ...14

Electric principle diagram ............14

Technical Data ..................................14

FAQ .................................................15

Packing list ....................................16

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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