1. Manuals
  2. Brands
  3. SPRSUN Manuals
  4. Heat Pump
  5. CGKS3.5
  6. User manual

SPRSUN CGKS3.5 User Manual

Household air to water heat pump
Hide thumbs

Advertisement

Table of Contents

Household Air to Water Heat Pump
User Manual
(Heating mode)
Controller version: PC board: CG248021 LCD: CG248024
Heat pump model: CGKS3.5, CGKS5.5, CGKS7, CGKS9
Attention
Thank you for choosing our product, we shall be more than glad to service you. For you to better operate this
product and to prevent accidents due to misoperation, please read carefully this user manual before carrying
out any installation or operation, also please pay special attention to the warning, prohibition and attention
instructions. We are continuously supplementing and upgrading this user manual to better service for you!

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the CGKS3.5 and is the answer not in the manual?

Questions and answers

Related Manuals for SPRSUN CGKS3.5

Summary of Contents for SPRSUN CGKS3.5

  • Page 1 User Manual (Heating mode) Controller version: PC board: CG248021 LCD: CG248024 Heat pump model: CGKS3.5, CGKS5.5, CGKS7, CGKS9 Attention Thank you for choosing our product, we shall be more than glad to service you. For you to better operate this...

  • Page 3: Part 1. Before Use

    Part 1. Before Use 1. Attentions This appliance is not intended for use by persons, including Be sure to read this manual before use. children, with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
  • Page 4 Do not touch the air outlet grill when fan motor is running. Use a dedicated socket for this unit, otherwise malfunction may occur. When running the unit, never cover clothes, plastic cloth or any other Water or any kind of liquid is strictly forbidden to be poured into material that block ventilation on the product which will the product, or may case creepage or breakdown of the product.

  • Page 5: Part 2. Controller Introduction

    Part 2. Controller introduction 1. Operating panel display...
  • Page 6 2. Buttons ↓ ↓ ↓ ↓ ↓ Clock power 2.1 “Power” button 2.1.1 Under the unlocking state, press this button for 1s, can change heat pump ON/OFF. 2.1.2 Under other setting state, press this button, will return main interface. 2.1.3 Under locking state, press this button for 5s, will unlock keys. 2.2 “M ”button Under the main interface, press M button, can enter heat pump status query.
  • Page 7 3. Wired panel operating 3.1 Parameters query and setting 3.1.1 Working status parameters query How to enter? Under main interface, press “M” button, can enter working status parameters query interface. Table 1: Working status parameters Query code Meaning Query code Meaning Water tank Environment temp...
  • Page 8 3.1.2 User parameters query and setting （Can set at both ON and OFF state） a. Under main interface, press “M” button for 3s, enter user parameters query interface. Press “+” and “-” button, can query each parameter. b. At users parameters query interface, press “M” button, can enter current parameter setting interface, now press “+”...
  • Page 9 3.2 Other operation 3.2.1 Clock setting ◆ At main interface, press “clock” button for 10 seconds, enter clock setting interface ◆ At clock interface, press “clock” button, then “hour” flash, press “+”or “-”button，can set hour. ◆ After finish setting hour, press “clock” button, then “minute” flash, now press “+”or“-”button，can set minute.
  • Page 10 ◆ After finish setting group 1 ON/OFF timer, press “clock” button, confirm group 1 setting, and enter group 2 ON/OFF timer setting, same way like group 1 setting. ◆ At timer interface, if there is not operation within 30seconds, then confirm current timer setting, and back to main interface (this setting can be remembered if electricity is cut off) ◆...
  • Page 11 3.2.4 Forced defrost ◆ Under power on status, press “-”button for 3s, enter forced defrost. ◆ Press “power” button，after power off, quit from forced defrost completely after 3min, or when defrosting time reach preset, quit forced defrost too. 3.2.5 Forced electric heater function Press “power”button and “clock”...

  • Page 12: Part 3. Working Mode

    Part 3. Working mode 1. Heating mode running 1.1 When water tank temp ≤ L3- L2, start to heat. 1.2 When water tank temp ≥ L3, stop heating. 2. Defrost 2.1 Ambient air temperature is below 12℃, heat pump can defrost 2.2 When defrost, fan motor stop working, compressor and circulating water pump work.

  • Page 13: Fan Motor

    Part 4. Each electrical load controlling 1. Compressor Compressor start / stop safe time (when defrosting, refer defrosting program) 1.1 After compressor stop, should need 3min at least, then it is allowed restart again. 1.2 First time starting needn’t 3min protection. 1.3 If has circulating water pump, must let water pump work 90s first, then check water tank temperature, to judge if need start compressor.
  • Page 14 5. Auxiliary electric heater of water tank When L5 set to 0, automatic auxiliary electric heater is invalid. 5.1 Automatic auxiliary electric heater a. Start condition: When power on, if air temperature≤L5，and water tank temperature ＜L3-L2，electric heater start. b. Stop condition: When water tank temperature≥L3-1℃，or air temperature≥L5+2℃, electric heater stop.
  • Page 15 Part 5. Error and protections 1. Water flow switch error (Er 03) 1.1 One minute after circulating water pump start, if the water flow switch disconnect constantly for 10sec, then operating panel will display Er 03 and alarm, heat pump will stop working to protect. 1.2 This error can recover automatically.
  • Page 16 Solve: this error always caused by gas leakage, check if there is gas leak, and repair, will solve. 4. Communication error and protection (Er09) 4.1 Within 20seconds at the first time power on heat pump, if PC board can’t get signal from operating panel all the time, operating panel can’t exit from full display.
  • Page 17 6. Water tank temperature sensor error (Er15) 6.1 If detect hot water tank temperature sensor is short circuit or open circuit, system will display Er15 and alarm, heat pump will stop working. 6.2 Change a new temp sensor, will solve. 7.

  • Page 18: Anti-Freeze Protection

    11. Inlet gas temperature sensor error (Er29) 11.1 If detect inlet gas temperature sensor is short circuit or open circuit, system will display Er29 error and alarm, but heat pump will continue to work. 11.2 Change a new temp sensor, will solve. 12.
  • Page 19 8: PC board A6 Standby N input A5 Outlet water temp A4 Air temp A3 Outlet gas temp A2 Inlet gas temp fan motor A1 Air HE 4-way valve coil temp A0 Tank temp water pump electric heater PW OFL...

  • Page 20: Product Model

    CERTIFICATE Product Model: Bar code:...

This manual is also suitable for:

Cgks5.5Cgks7Cgks9

Table of Contents