Cool Energy inverTech Monoblock Series Installation And User Manual

R290 heat pump water heaters

Hide thumbs Also See for inverTech Monoblock Series:

Installation and user manual (37 pages)

Table Of Contents

Table of Contents

Quick Links

Download this manual

inverTech

Cool Energy

Monoblock Series

R290 Heat Pump Water Heaters

Version 6.8

Installation and Users Guide

IMPORTANT SAFETY INSTRUCTIONS

READ AND FOLLOW ALL INSTRUCTIONS

RETAIN FOR FUTURE REFERENCE

Customer Service and Technical Support

(Open from 9am-4pm Monday- Friday)

Phone: 01472 867497

Email:

sales@coolenergyshop.com

Address: Office & Showroom - 163 Cleethorpe Road, Grimsby, DN31 3AX

Website: www.coolenergyshop.com

Page | 1

Table of Contents

Need help?

Do you have a question about the inverTech Monoblock Series and is the answer not in the manual?

Questions and answers

Summary of Contents for Cool Energy inverTech Monoblock Series

Page 1 RETAIN FOR FUTURE REFERENCE Customer Service and Technical Support (Open from 9am-4pm Monday- Friday) Phone: 01472 867497 Email: sales@coolenergyshop.com Address: Office & Showroom - 163 Cleethorpe Road, Grimsby, DN31 3AX Website: www.coolenergyshop.com Page | 1 Cool Energy inverTech R290 Manual v6.8 2025 ©...
Page 2: Table Of Contents
Product Protection..........................34,34,36,37,38 Section 4........................... 39 Commisioning…………............................ 39 Service & Maintenance..........................39 Inspection and Service........................39 Owner Inspection..........................39 Section 5........................... 40 Benchmark…............................. 41 Commissioning Checklist…........................ 41 Service Record……………........................42 Page | 2 Cool Energy inverTech R290 Manual v6.8 2025 ©...
Page 3: Important Safety Precautions
Under the Consumer Protection Act 1987 and the Health and Safety at Work Act 1974, it is required to provide information on substances hazardous to health (COSHH Regulations 1998). Cool Energy takes every reasonable care to ensure that these products are designed and constructed to meet these general safety requirements, provided they are properly installed and used.
Page 4: Important End User Safety Information
• Periodically check the condition of any supports for deterioration. • Do not wash the unit with water, alcohol, benzene, thinner, glass cleaner or powders. • During cleaning, isolate the electrical supply to the appliance. Page | 4 Cool Energy inverTech R290 Manual v6.8 2025 ©...
Page 5: Section 1
75°C. Compared with traditional Oil / LPG boilers, Cool Energy heat pumps produce up to 50% less CO² whilst saves up to 80% on running costs. Cool Energy heat pumps are not only highly efficient, but also easy and safe to operate.
Page 6: Section 2
9. The plumbing should be insulated to reduce heat losses, and water treated with a suitable inhibited antifreeze. Note: We recommend installing shut-off valves on the inlet and outlet water connections for ease of serviceability. Page | 6 Cool Energy inverTech R290 Manual v6.8 2025 ©...
Page 7: Installation Of Outdoor Unit
Note: For detailed specifications of the units please refer to name plate on the units. Correct installation is required to ensure safe operation. The requirements for Cool Energy heat pumps include the following: 1. Appropriate site location and clearances. 2. Wiring to conform to 18 edition wiring regulations.
Page 8 Allow for proper clearances around the unit. Location should allow easy access for maintenance. For any further guidance on heat pump installations for planning purposes, please consult the latest version of the MCS guidelines or your local authority. Page | 8 Cool Energy inverTech R290 Manual v6.8 2025 ©...
Page 9 Example Installation Method 1: - Heating only with radiators Page | 9 Cool Energy inverTech R290 Manual v6.8 2025 ©...
Page 10 Example Installation Method 2: - Heating only with underfloor Page | 10 Cool Energy inverTech R290 Manual v6.8 2025 ©...
Page 11 Example Installation Method 3: - Heating Only with Underfloor & Radiators Page | 11 Cool Energy inverTech R290 Manual v6.8 2025 ©...
Page 12: Suggested Installation Methods
Example Installation Method 4: - Hot Water / Thermal Store Only Page | 12 Cool Energy inverTech R290 Manual v6.8 2025 ©...
Page 14: Water Connections
7. In order to reduce the back pressure, the pipes should be installed horizontally. 8. Minimum flow rates detailed on the date badge must be maintained and could void warranty and damage unit if they are not. Page | 14 Cool Energy inverTech R290 Manual v6.8 2025 ©...
Page 15: Electrical Connections
If you wish to extend this cable or any of the sensor cables, please use a shielded low loss cable. Circuit Breaker Sizing: CE-iVT9-EVI – 20a Type C MCB / RCBO CE-iVT18-EVI – 32a Type C MCB / RCBO Page | 15 Cool Energy inverTech R290 Manual v6.8 2025 ©...
Page 16: Electrical Wiring Diagram
Wiring Diagrams Single Phase inverTech Models: Page | 16 Cool Energy inverTech R290 Manual v6.8 2025 ©...
Page 18: Power Supply
3. The compressor, fan coil unit and heat pump water pump all have AC- contactors and thermo relay protection. Therefore, in the process of installation and debugging, firstly measure each of the components’ current, and then adjust the current protection range of the thermo relays. Page | 18 Cool Energy inverTech R290 Manual v6.8 2025 ©...
Page 19: Section 3
Section 3 Operating Your Heat Pump Carel PGDX User-Friendly Interface Controller 1. Main interface Simple graphical interface: Dynamic graphics: Page | 19 Cool Energy inverTech R290 Manual v6.8 2025 ©...
Page 20: Controller Panel
, it displays a selection box, select confirm to In OFF state, the switch key color is red, press , it displays a selection box, select confirm to OFF. Page | 20 Cool Energy inverTech R290 Manual v6.8 2025 ©...
Page 21 Enable - Turn on the timer temperature setting function, the unit can set different temperatures in four time periods of a day after it is turned on; Disable - Turn off the timer setting temperature function. Page | 21 Cool Energy inverTech R290 Manual v6.8 2025 ©...
Page 22: Time / Clock Setting
Timezong2 is the off time of the first time period and the start time of the second time period, and so Cooling temp, Heating temp, Tank temp Set the temperature for cooling, heating, and hot water for the corresponding time event. Page | 22 Cool Energy inverTech R290 Manual v6.8 2025 ©...
Page 23 “User settings”, Users can set the target temperature and startup return difference for each mode. 3.5.2 Information Press to information, users can view unit temperature information, input and output information, etc. Page | 23 Cool Energy inverTech R290 Manual v6.8 2025 ©...
Page 24: Input / Output Readings
Note: High-precision sensors detect flow value and Unit power, and the error range is ≤1%. The COP value may deviate due to the installation position of the water temperature sensor or the insulation condition and is for a guide only. Page | 24 Cool Energy inverTech R290 Manual v6.8 2025 ©...
Page 25 3.5.3 Trend The curve menu is used to display the temperature, voltage, current, and power curves of the unit, as well as the cumulative electricity consumption of the unit. Page | 25 Cool Energy inverTech R290 Manual v6.8 2025 ©...
Page 26: 3.6 Engineer Settings
3.6.1 ECO mode settings: (Weather Compensation) Used to set the ambient temperature and set temperature points in economic mode. This can be set in multiple ways through tables or curves. Page | 26 Cool Energy inverTech R290 Manual v6.8 2025 ©...
Page 27 When the smart grid is running, the Home screen displays as follows in different states：（SG-） Mode1 Mode 2（None） SG++ Mode 3（SG+） Mode 4（SG++） Page | 27 Cool Energy inverTech R290 Manual v6.8 2025 ©...
Page 28 SG+ Hotwater setpoint offset：when entering mode 3, hot water set a temperature correction value, set to 2 as an example, the final hot water set temperature = original set temperature + 2 when actually running Page | 28 Cool Energy inverTech R290 Manual v6.8 2025 ©...
Page 29 3.6.3 Language: Language selection is available ：Used to set system time. 3.6.4 Date and time Engineer other settings：Used to set other engineering parameters, such as water pump operation mode, electric auxiliary heat switch, etc. Page | 29 Cool Energy inverTech R290 Manual v6.8 2025 ©...
Page 30 The instructions must be strictly followed during the installation process, otherwise serious consequences will occur. Enable chassis/crack heater: E/H Comp.delay: setting the electric heating start-up delay; Ext. Temp.setp.: setting the start-up ambient temperature for electric heating; Page | 30 Cool Energy inverTech R290 Manual v6.8 2025 ©...
Page 31 1. The host needs a jumper： Jumper the port of the host PCB, as shown in the figure below; the identification of the host, as shown in the figure below： Page | 31 Cool Energy inverTech R290 Manual v6.8 2025 ©...
Page 32 Factory parameters, changing this parameter it will have an impact on the operation of the unit, so entering this menu requires a password. Non-professionals are not allowed to modify this parameter. If modification is necessary, please contact customer support for guidance. Page | 32 Cool Energy inverTech R290 Manual v6.8 2025 ©...
Page 33: General Operating Guide
Don’t adjust the switch, valve, controller or internal data without permission of customer support team. h. If a safety protection device is activated at start up, please contact the customer engineer or support team. Page | 33 Cool Energy inverTech R290 Manual v6.8 2025 ©...
Page 34: Product Protection
High condens.temp.EVD AL024 Probe S1 error EVD AL025 Probe S2 error EVD AL026 Probe S3 error EVD AL027 Probe S4 error EVD AL028 Battery discharge EVD AL029 EEPROM alarm EVD Page | 34 Cool Energy inverTech R290 Manual v6.8 2025 ©...
Page 35 AL055 Power+ alarm:05-Drive overtemp. AL056 Power+ alarm:06-Drive undertemp. AL057 Power+ alarm:07-Overcurrent HW AL058 Power+ alarm:08-Motor overtemp. AL059 Power+ alarm:09-IGBT module error AL060 Power+ alarm:10-CPU error AL061 Power+ alarm:11-Parameter default Page | 35 Cool Energy inverTech R290 Manual v6.8 2025 ©...
Page 36 Power+ safety alarm:08-HW fault heater c. AL090 Power+ safety alarm:09-Data comm. Fault AL091 Power+ safety alarm:10-Compr. stall detect AL092 Power+ safety alarm:11-DCbus over current AL093 Power+ safety alarm:12-HWF DCbus current Page | 36 Cool Energy inverTech R290 Manual v6.8 2025 ©...
Page 37 AL119 EEV alarm:Low suction temp. AL120 EEV alarm:Motor error AL121 EEV alarm:Self Tuning AL122 EEV alarm:Emergency closing AL123 EEV alarm:Temperature delta AL124 EEV alarm:Pressure delta AL125 EEV alarm:Param.range error Page | 37 Cool Energy inverTech R290 Manual v6.8 2025 ©...
Page 38 Slave1 Offline AL166 Master Offline AL167 Slave2 Offline AL168 Slave3 Offline AL169 Slave4 Offline AL170 Slave5 Offline AL171 Slave6 Offline AL172 Slave7 Offline AL173 Slave8 Offline AL174 Slave9 Offline Page | 38 Cool Energy inverTech R290 Manual v6.8 2025 ©...
Page 39: Section 4
Service & Maintenance – Service Engineer Inspection and Service Cool Energy air source heat pumps are designed and built to provide long life and performance, when installed and operated properly under normal conditions. Periodic inspections are important to keep your heat pump running safely and efficiently.
Page 40: Owner Inspection
Homeowner Inspection Cool Energy recommends that inspections on heat pumps are done frequently, especially after abnormal weather conditions. The following basic guidelines are suggested for your inspection: Make sure the front of the unit is accessible for service. Keep the top and surrounding areas of the heat pump clear of all debris.
Page 41: Benchmark
Building Regulations Compliance Certificate will then be issued to the customer. [3] May be required for systems covered by G3 Regulations © Heating and Hot Water Industry Council (HHIC) www.centralheating.co.uk Page | 41 Cool Energy inverTech R290 Manual v6.8 2025 ©...
Page 42: Service Record
Signature SERVICE 09 SERVICE 10 Date: Date: Engineer name: Engineer name: Company name: Company name: Telephone No: Telephone No: Operative ID No: Operative ID No: Comments: Comments: Signature Signature Page | 42 Cool Energy inverTech R290 Manual v6.8 2025 ©...
Page 44 Cool Energy Holding Ltd. 163 Cleethorpe Road, Grimsby, DN31 3AX. Email: sales@coolenergyshop.com www.coolenergyshop.com...

This manual is also suitable for:

Ce-ivt18 evi Ce-ivt9 evi

Cool Energy inverTech Monoblock Series Installation And User Manual

Quick Links

Need help?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Cool Energy inverTech Monoblock Series

Summary of Contents for Cool Energy inverTech Monoblock Series

This manual is also suitable for:

Table of Contents