Wellis Inverter Spa Heat Pump User Manual
- June 9, 2024
- Wellis
Table of Contents
Wellis Inverter Spa Heat Pump
PLEASE READ IT CAREFULLY AND KEEP IT FOR SUBSEQUENT USE. This manual provides you the necessary information for optimal use and maintenance
Product Information
The heat pump is designed to heat pool water within a specific temperature range. It has two modes: Smart and Silence. Smart mode allows for fast heating with 20% to 100% heating capacity optimization, while Silence mode lowers the sound level by 3dB(A) and operates at 20% to 80% heating capacity. The heat pump has a Power-off memory function and automatically restarts when power is recovered. It is important to note that the heat pump can only be used to heat pool water and should never be used to heat flammable or turbid liquids. Moving the heat pump while lifting the water union can cause damage to the titanium heat exchanger inside.
Product Usage Instructions
Before using the heat pump, it is important to ensure that all components are present as per the list provided in the user manual. The operating range for air temperature is between -7°C to 43°C for heating. The ideal operating range for air temperature is between 15°C to 25°C for heating. The heat pump should be installed or removed by professionals and should not be dismantled or refitted without permission. Obstacles should not be placed in front of the air inlet and outlet of the heat pump. The installation must be kept away from any source of fire and must be well-ventilated with no closed environment or indoor installation allowed.
Transportation of the heat pump should avoid sudden acceleration or sudden braking to reduce collision with goods. Sealing is not allowed during transportation, and the unit must be kept far away from any source of fire. Storage place must be bright, wide, open, and have good ventilation with ventilation equipment required. If maintenance or scrap is required, contact an authorized service center nearby. All operators who dispose of gas must have valid certification issued by a professional agency. When maintaining or filling gas, comply strictly with the manufacturer’s requirements and refer to the technical service manual.
Warning
- Please read the following tips before installation, use and maintenance.
- Installation, removal and maintenance must be carried out by Professional personional in accordance with the instructions.
- Gas leakage test must be done before and after installation.
Use
- It must be installed or removed by professionals, and it is forbidden to dismantle and refit without permission.
- Don’t put obstacles before the air inlet and outlet of the heat pump.
Installation
- This product must be kept away from any source of fire.
- The installation can’t be in a closed environment or indoors, and must be kept well ventilated.
- Vacuum completely before welding, field welding is not allowed, welding can only be performed by professional personnel in professional maintenance center.
- Installation must be stopped if any gas leakage, and the unit must be returned to professional maintenance center.
Transportation & Storage
- Sealing is not allowed during transportation
- Transporting goods at a constant speed is needed to avoid sudden acceleration or sudden braking, so as to reduce the collision of goods.
- The unit must be far away from any source of fire.
- Storage place must be bright, wide, open and good ventilation, ventilation equipment is required.
Maintenance Notice
- If maintenance or scrap is required, contact an authorized service center nearby
- Qualification requirement All operators who dispose gas must be qualified by valid certification which issued by professional agency.
- Please strictly comply with the requirement from manufacturer when maintenance or filling gas. please refer to the technical service manual.
GENERAL INFORMATION
Contents
- After unpacking, please check if you have all the following components.
Operating conditions and range
| ITEMS | RANGE |
|---|---|
| Operating range | Air temp |
| Temp. setting | heating |
- The heat pump will have ideal performance in the operation range Air 15℃～25℃.
Advantages of different modes
- The heat pump has two modes: Smart and Silence. They have different advantages under different conditions.
| MODE | RECOMMENDATION | ADVANTAGES |
|---|
| Smart mode As standard| Heating capacity: 20% to 100% capacity Intelligent optimization Fast heating
| Silence mode Use at night| Heating capacity: 20% to 80% capacity Sound level: 3dB (A) lower than Smart mode.
Kind reminder
_ Warning: _This heat pump has Power-off memory function. When the power is recovered, the heat pump will restart automatically.
- The heat pump can only be used to heat the pool water. It can NEVER be used to heat other flammable or turbid liquid.
- Don’t lift the water union when moving the heat pump since the titanium heat exchanger inside the heat pump will be damaged.
- Don’t put obstacles before the air inlet and outlet of the heat pump.
- Don’t put anything into inlet or outlet, or the efficiency of the heat pump will be reduced or even stopped.
- Don’t use or store combustible gas or liquid such as thinners, paint and fuel to avoid fire.
- If any abnormal circumstances occurred, e.g.: abnormal noises, smells, smokes and leakage of electricity, switch off the main power immediately and contact your local dealer. Don’t try to repair the heat pump by yourselves.
- The main power switch should be out of the reach of Children.
- Please cut off the power in the lightning storm weather.
- Please note that following codes are not failure.
Codes
No water flow|
---|---
Anti-Freezing Reminder|
Out of the operating range|
Insufficient water flow or pump blocked|
Power abnormal|
OPERATIONS
Notice before using
- For longer service life, please ensure water pump is on before heat pump starts to work, and water pump is off after heat pump is off.
- Ensure no water leakage on piping system, then unlock screen and press heat pump.
Operation instructions
SYMBOL
| ****
DESIGNATION
| ****
FUNCTION
---|---|---
| ON/OFF| Power On/Off
| Unlock| Press it for 3 seconds to unlock/lock screen
| Speed| Select Smart/Silence mode
| Up / Down| Adjust set temperature
Note
- Screen lock:
- If no operation in 30 seconds, screen will be locked.
- When HP is off, screen will be dark and “0%” will be displayed.
- Press for 3 seconds to lock screen and it will be dark
- Screen unlock:
- Press for 3 seconds to unlock screen and it will be lit up.
- Only after screen is unlocked, any other buttons can be function.
| Heating
---|---
| Heating capacity percentage
| Wifi connection
| Water inlet
| Water outlet
- Power On: Press for 3 seconds to light up screen, then press to power on heat pump.
- Adjust Set Temperature: When screen is unlocked, press to display or adjust the set temperature.
- Smart/Silence mode selection:
- Smart mode as default will be activated when heat pump is on, and screen shows .
- Press to enter Silence mode, and screen shows .
* ( **Suggestion:** select Smart mode for initial heating.)- Defrosting
- Auto Defrosting: When heat pump is defrosting, will be flashing. After defrosting, will stop flashing.
- Compulsory Defrosting: When heat pump is heating, press and together for 5 seconds to start compulsory defrosting, and will be flashing. After defrosting, will stop flashing.
- ( Note: Compulsory defrosting intervals should be more than 30 minutes and the compressor should run for more than 10 minutes.)
- Wifi setting.
Daily maintenance and winterizing
Daily Maintenance
Please don’t forget to cut off power supply of the heat pump
- Please clean the evaporator with household detergents or clean water, NEVER use gasoline, thinners or any similar fuel.
- Check bolts, cables and connections regularly.
Winterizing
- In winter season when you don’t swim, please cut off power supply and drain water out of the heat pump. When using the heat pump under 2℃, make sure there is always water flow.
Important
- Unscrew the water union of inlet pipe to let the water flow out.
- When the water in machine freezes in winter season, the titanium heat exchanger may be damaged.
TECHNICAL SPECIFICATION
Model
| GHD- 150-
0324
| GHD- 150-
0325
| GHD- 150-
0326
| GHD- 150-
0327
| GHD- 150-
0328
| GHD- 150-
0329
| GHD- 150-
0330
| GHD- 150-
0331
| GHD- 150-
0332
| GHD- 150-
0333
---|---|---|---|---|---|---|---|---|---|---
Advised pool volume
(m 3)
| ****
15~30
| ****
20~40
| ****
25~45
| ****
30~55
| ****
35~65
| ****
40~75
| ****
50~95
| ****
65~120
| ****
65~120
| ****
90~160
Working air temp ( ℃ )| – 7~43
Performance Condition: Air 26°C, Water 26°C, Humidity 80%
Heating capacity (kW)| 6.5| 8.4| 10.3| 12.8| 15.0| 17.3| 20.4| 27.3|
27.0| 35.6
C.O.P| 14.0~5.7| 14.1~7.0| 14.5~6.9| 15.0~7.4| 15.5~6.7| 14.8~5.9|
14.5~5.7| 14.6~6.2| 14.5~6.2| 14.6~5.5
C.O.P at 50% speed| 10.0| 10.3| 10.4| 11.0| 10.9| 10.5| 10.2| 10.8|
10.8| 10.3
Performance Condition: Air 15°C, Water 26°C, Humidity 70%
Heating capacity (kW)| 4.8| 6.1| 7.1| 8.3| 10.5| 11.4| 14.0| 18.0| 18.0|
24.0
C.O.P| 7.1~4.3| 7.0~4.8| 7.3~4.6| 7.7~4.8| 7.8~4.6| 7.5~4.3| 7.4~4.2|
7.8~4.6| 7.6~4.5| 7.7~4.5
C.O.P at 50% speed| 6| 6.3| 6.4| 6.8| 6.6| 6.1| 6.1| 6.5| 6.5| 6.8
Rated input
power(kW) at air 15°C
| ****
0.13~1.1
| ****
0.17~1.2
| ****
0.19~1.5
| ****
0.22~1.73
| ****
0.27~2.2
| ****
0.3~2.6
| ****
0.38~3.3
| ****
0.57~3.8
| ****
0.53~3.9
| ****
0.62~5.2
Rated input current(A)
at air 15°C
| ****
0.56~4.78
| ****
0.74~5.2
| ****
0.83~6.5
| ****
0.96~7.52
| ****
1.17~9.6
| ****
1.3~11.3
| ****
1.65~14.3
| ****
2.48~16.5
| ****
0.76~5.6
| ****
0.89~7.4
Power supply| 230V/1 Ph/50Hz| 400V/3 Ph/50Hz
Advised water flux
(m³/h)
| ****
2~4
| ****
2~4
| ****
3~4
| ****
4~6
| ****
5~7
| ****
6.5~8.5
| ****
8~10
| ****
10~12
| ****
10~12
| ****
12~18
Sound pressure 1m
dB(A)
| ****
37.8~47.2
| ****
38.8~48.2
| ****
38.6~49.9
| ****
42.1~50.7
| ****
41.3~54.0
| ****
43.1~53.8
| ****
40.9~54.2
| ****
43.5~54.9
| ****
43.5~54.9
| ****
42.6~54.7
Sound pressure 10m
dB(A)
| ****
17.8~27.2
| ****
18.8~28.2
| ****
18.6~29.9
| ****
22.1~30.7
| ****
21.3~34.0
| ****
23.1~33.8
| ****
20.9~34.2
| ****
23.5~34.9
| ****
23.5~34.9
| ****
22.6~34.7
Water pipe in-out
Spec (mm)
| ****
48.3
Net Dimension
LxWxH (mm)
| 961×340×
658
| 961×340×
658
| 961×340×
658
| 961×340×
658
| 961×340×
658
| 961×420×
658
| 961×420×
758
| 1092×420×
958
| 1092×420×
958
| 1161×530×
958
Net Weight (kg)| 42| 45| 49| 50| 52| 63| 68| 90| 93| 120
- The values indicated are valid under ideal conditions: Pool covered with an isothermal cover, filtration system running at least 15 hours a day.
- Related parameters are subject to adjustment periodically for technical improvement without further notice. For details please refer to the nameplate.
Thank you for choosing the Full-inverter Pool heat pump.
Version: C40Ir32
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