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7. TERMS OF WARRANTY

ii)   Standard Warranty

General Terms

If  equipment  failure  occurs  in  the  normal  course  of  service  having  been 

competently  installed  and  when  operating  within  its  specified  duty  limits 

warranty will be provided as follows:-

 

Up to one year - The item will be replaced or repaired at no charge.

  Over  1  year,  less  than  two  years  -  The  item  will  be  replaced  or 

repaired at a cost to the customer of 50% of the Davis & Shirtliff 

market price.

The warranty on equipment supplied or installed by others is conditional upon 

the  defective unit 

being promptly returned free to a Davis & Shirtliff 

ofce

 and collected thereafter when repaired. No element of site repair is 

included in the warranty and any site attendance costs will be payable in full at 

standard chargeout rates. Also proof of purchase including the purchase 

invoice must be provided for a warranty claim to be considered.

I)   General Liability 

•   In lieu of any warranty, condition or liability implied by law, the liability of 

Davis & Shirtliff (hereafter called the Company) in respect of any defect or 

failure  of  equipment  supplied 

is  limited  to  making  good  by

 

replacement  or  repair

 

(at  the  Company's  discretion)  defects  which 

under  proper  use  appear  therein  and  arise  solely  from  faulty  design, 

materials  or  workmanship  within  a  specified  period.  This  period 

commences 

immediately after the equipment has been delivered to 

the customer

 and at its termination all liability ceases. Also the warranty 

period will be assessed

 

on the basis of the date that the Company is 

informed of the failure.

Ÿ

This  warranty  applies  solely  to  equipment  supplied  and 

no  claim  for 

consequential damages,

 however arising, will be entertained. Also the 

warranty specifically excludes defects caused by fair wear and tear, the 

effects  of  careless  handling,  lack  of  maintenance,  faulty  installation, 

incompetence on the part of the equipment user, Acts of God or any other 

cause  beyond  the  Company's  reasonable  control.  Also,  any  repair  or 

attempt  at  repair  carried  out  by  any  other  party 

invalidates  all 

warranties.

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Summary of Contents for SPS-190

Page 1: ...Heat Pumps...

Page 2: ......

Page 3: ...Maintenance 15 6 TROUBLE SHOOTING 16 7 TERMS OF WARRANTY 19 Davis Shirtliff Ltd 2022 Contents herein are not warranted 4 2 Installation Base for the Heat Pump 5 4 3 Installation of the Pipeline 5 4 1...

Page 4: ...ed in line on the filter return to pool pipe and include an integral controller and a durable housing suitable for outdoor installation Particular features include Low energy consumption for low runni...

Page 5: ...ARNINGS The installation shall be done by professional person to prevent leaking electric shock or re disaster WARNING Ensure ground connection is properly done else may cause electric shock WARNING W...

Page 6: ...s it may cause electric shock or re WARNING The installation base must be strong enough to support the weight else may damage the equipment WARNING Before cleaning the unit the operation should be sto...

Page 7: ...under flow condition Controller with connecting line Water flow switch 4 5 Certificate of approval Warranty Card Proof of product quality Warranty Certificate 4 INSTALLATION Fig 1 Vertical obstacle d...

Page 8: ...installation base during construction 5 Include shock absorbers on the base surface to prevent vibration 4 3 Installation of the Pipeline 1 Prevent air dust and other debris from going into the water...

Page 9: ...ller Controller Controller Swimming Pool Drain Side Main Unit Auxili ary unit Auxili ary unit Water Pump Power Line Dedicate Pump for Swimming Pool Wash outlet Fig 5 Multiple Pumps Layout The non retu...

Page 10: ...be connected to the swimming pool directly A water ltration unit must be installed before water goes into the heat pump minimum size about 40mic WARNING The circulation pump should be correctly sized...

Page 11: ...w on the switch The terminal block should be easily accessed for maintenance The unit should use a dedicated power supply with correctly rated voltage Power line and signal line layout should be neat...

Page 12: ...e in the outlet pipe line of the water pump The screen lter must be installed before the input of the water pump and the dirt cleaned out whenever pressure drop gauge noted NOTE The electric auxiliary...

Page 13: ...s any key to turn on the light Power On Off If on standby mode press key to turn on the controller If on power on mode press key to turn off the controller Mode Change If under the power on mode press...

Page 14: ...right corner of the screen 1 will be displayed which means the first time period setting has started 3 Press again to enter the power setting required 4 Press or to set hour parameter 5 Then press to...

Page 15: ...start again Water Flow Switch Protection for water cycling system Start the system and run the circulating water pump if water flow switch is disconnected the compressor and outer blower will stop wo...

Page 16: ...re perfect insulation Ensure correct earthing of the heat pump Ensure correct supply voltage to meet the requirement of rated voltage Air inlet and outlet functions Electrical leakage protector works...

Page 17: ...ater usually once per month If there is too much dirt a paintbrush dipped gasoline may used to clean After long downtime the following should be done before restart examine and clean the equipment car...

Page 18: ...free from gasoline ethyl alcohol and other flammable materials If malfunction occurs it should be attended by a qualified person who will find cause and eliminate it before restarting unit Never boot...

Page 19: ...oil Discharge pressure too low Suction pressure is too low Examine and adjust the expansion valve making sure temperature sensor is close connected with the air suction pipe and well insulated Refer t...

Page 20: ...efrigerant The voltage is too high or too low Compressor stopped because of motor overloading The voltage should be controlled within more or less 20V than rated voltage and phase difference within 30...

Page 21: ...e refrigerant is not enough Fill in refrigerant There is liquid hammer for liquid refrigerant flowing through evaporator to compressor High noise from the compressor Adjust liquid supply examine wheth...

Page 22: ...warranty condition or liability implied by law the liability of Davis Shirtliff hereafter called the Company in respect of any defect or failure of equipment supplied is limited to making good by repl...

Page 23: ......

Page 24: ...INSXXXA 00 22...

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