MICROWELL HP 1100 COMPACT PREMIUM Installation And User Manual Download Page 2

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I n s t a l l a t i o n a n d u s e r m a n u a l

HP1100/1500 COMPACT PREMIUM

V e r s i o n : 0 1 / 2 0 1 8

P a g e 2 / 2 8

L H

Thank you

for purchasing Microwell swimming pool heat pump.

Before you use this device, it is necessary to carefully read the entire
Installation and user manual. It is not allowed to commence the heat
pump installation or operation unless full content of this Installation
and user manual is understood and acknowledged. Please keep the
Installation and user manual available in the case of any future
reference is required. Please provide this information also to each
user of the device. Please mind local regulations in your country
regarding installation and usage of this heat pump which are valid in

addition to this User manual.

Contents

1. INTRODUCTION

............................................................................................................................... 4

1.1

Product description

................................................................................................................. 4

1.2

Package checking

..................................................................................................................... 5

1.3

Waste disposal information

.................................................................................................... 5

2. SAFETY MEASURES

.......................................................................................................................... 6

2.1

Electrical safety

........................................................................................................................ 6

2.2

Usage precautions

................................................................................................................... 6

2.3

Handling precautions

.............................................................................................................. 7

3. TECHNICAL SPECIFICATION

............................................................................................................. 8

3.1

Technical data

.......................................................................................................................... 8

3.2

Swimming pool water parameters

.......................................................................................... 8

3.3

Heat pump dimensions

........................................................................................................... 9

3.4

Description of the basic parts

.................................................................................................. 9

3.5

Security and control systems

................................................................................................ 10

3.6

Block wiring diagram of the PCB board

................................................................................. 11

4. HEAT PUMP INSTALLATION AND CONNECTION

............................................................................ 12

4.1

Positioning

............................................................................................................................. 12

4.2

Connection to water filtration circuit

.................................................................................... 13

4.3

Needed components for connection to water circuit

........................................................... 14

4.4

Electric connection

................................................................................................................ 16

4.5

Multiple heat pump connection

............................................................................................ 16

4.6

Control of the circulation pump

............................................................................................ 17

4.7

Separate water circuit

........................................................................................................... 18

4.8

Circulation pump connection

................................................................................................ 18

5. REGULATION

.................................................................................................................................. 19

Summary of Contents for HP 1100 COMPACT PREMIUM

Page 1: ...Version 03 2016 HEAT PUMP for swimming pool water heating cooling HP 1100 COMPACT PREMIUM HP 1500 COMPACT PREMIUM Installation and user manual ...

Page 2: ...try regarding installation and usage of this heat pump which are valid in addition to this User manual Contents 1 INTRODUCTION 4 1 1 Product description 4 1 2 Package checking 5 1 3 Waste disposal information 5 2 SAFETY MEASURES 6 2 1 Electrical safety 6 2 2 Usage precautions 6 2 3 Handling precautions 7 3 TECHNICAL SPECIFICATION 8 3 1 Technical data 8 3 2 Swimming pool water parameters 8 3 3 Heat...

Page 3: ...Timer 21 5 5 Child lock 22 5 6 Parameters check 22 5 7 Setting of the operating parameters 23 6 ACCESSORIES 24 6 1 Winter module 24 6 2 Heat exchanger frost protection 24 6 3 Condensate tray defrost 25 6 4 Protection cover 25 7 HINTS AND TIPS 25 7 1 Water condensation 25 7 2 Defrosting 26 7 3 Winterizing 26 7 4 Heat pump season start 27 7 5 Failure reports 28 7 6 Troubleshooting save time and mone...

Page 4: ...to 60 m3 HP 1500 of pool water volume For proper operations there must be water flow through the exchanger of the heat pump within water filtration circuit in the range of 4 6 m3 h The heat pump enables heat gain from the external air surrounding the swimming pool through the compression expansion cycles of the heat carrying liquid The air is driven by a fan through the evaporator where it will de...

Page 5: ...ollowing 1 The heat pump one compact piece Please check section 3 4 Decription of the basic parts to see how the heat pump looks like 2 This Installation and user manual 3 Four rubber silent blocks 1 3 Waste disposal information When using this heat pump in the European countries the following information must be followed DISPOSAL Do not dispose this product as unsorted municipal waste It is prohi...

Page 6: ...lectrical or frequency disturbance such as welding machines motors or rotors WIFI WLAN routers or repeaters It is forbidden to alter electrical installation of the device It is also forbidden to alter any other part or functionality of the device 2 2 Usage precautions Do not cover or block the intake or exhaust opening ventilator and evaporator covers It is forbidden to block or cover the intake o...

Page 7: ...ized in the case it works usually and in long term more than 18 hours daily General warranty void applies for damages on the device or other damages if the device works usually in long term more than 18 hours daily The heat pump must be correctly sized for its application Do not pressurize the water heat exchanger higher than 0 15MPa 1 5bar By pressure of 0 2MPa 2bar the water heat exchanger gets ...

Page 8: ...Net unit dimensions w h d 870 950 320 870 950 320 Gross unit dimensions w h d 1020 1080 450 1020 1080 450 Net Gross weight kg 67 73 69 75 Refrigerant filling weight type kg R410A 1 25 R410A 1 60 The manufacturer reserves the right to change the parameters without notice In the case Winter module condensate tray antifreeze or heat exchanger frost protection is installed The refrigerant circuit is f...

Page 9: ...ventilator cover 2 Cover metal chassis 3 Control panel 4 Valve for refilling the refrigerant under the cover 5 Power supply connection underneath the cover 6 Water outlet connection hub 7 Water inlet connection hub 8 Evaporator air inlet Note The illustrations and descriptions found in this Installation and user manual are not binding The manufacturer reserves the right to make corrections or chan...

Page 10: ... eliminating repeated restarts and contactor vibrations This time delay will automatically restart the unit app 3 minutes after every single interruption of the heat pump operation Even if there is only a short interruption of the power supply the time protection will get activated so the unit cannot start the operation earlier than the pressures in the refrigerant circuit of the heat pump get bal...

Page 11: ...tor defrosting T2 Inlet water temperature T3 Ambient air temperature T4 Compressor discharge temperature T5 Outlet water temperature FM CM Fan Compressor 4 way valve OUT3 4 5 6 7 PCB board OUT2 OUT1 CN4 CN6 CN7 CN2 Water flow sensor Flow switch Connector A B C Transformer Display L N 3 4 Compressor capacitor Fan capacitor Sensors T5 T4 T3 T2 T1 Heat pump power supply L N Circulation pump connectio...

Page 12: ...ir outlet against the dominant winds e The distance between the swimming pool edge and the heat pump should not exceed 30 m Please note that the longer interconnecting water piping is the higher heat loss occurs i e lower heating output and less efficiency is achieved Practically this results in longer heating times and higher electricity bill It is not advised to install the heat pump very close ...

Page 13: ...ed with 2 threads enabling the connection of input and output fitting d50 For connection with the filtration circuit use the d50 PVC pipe or 50 38mm adapters 6 4 Please refer to section 3 4 Description of the basic parts in order to make sure which thread is water input and which water output It is advised to apply lubricating oil on threads before tightening the connection Please consider using f...

Page 14: ...ust be a water flow through the heat pump exchanger in range of 4 6 m3 hour In the case of water flow exceeding 10m3 h the heat pump will turn itself off and an error notice EE5 will pop up Repeated error notice or repeated exposure of the heat pump to the water flow higher than 8m3 h will cause irreversible damage to flow switch with permanent error notice EE5 The heat pump will be turned off Ple...

Page 15: ...g pool Note WALL fence house The manufacturer supplies the heat pump only The other parts and components shown in the picture are not included in heat pump package HEAT PUMP Water outlet Water inlet Air suction Exhaust air By pass valves Skimmer SWIMMING POOL TECHNOLOGICAL CHAMBER Water supply from water mains Water discharge Condensate drain Filtration tank Filtration valve Filtration pump Bottom...

Page 16: ...tro connection of the heat pump must be simple clear and comprehensible It is highly advised to have the connection performed in a way that would allow a third party electrician to understand the connection at no time Unnecessary cross connections are not appropriate e It is important to carefully check and measure the electric installation before putting it into live operation f The suggested pro...

Page 17: ...am of the PCB board Normally the circulation pump is controlled by a time control of the filtration It is thus advised to make the parallel connection through power relay enabling both sources of regulation by the heat pump and by the time control Please note that both heat pump and the time control must be powered by the same single phase Please be advised that when circulation pump control is en...

Page 18: ...r 30 minutes After these 30 minutes are passed the heat pump will have the circulation pump running for about a minute to receive actual accurate water temperature Should heating or cooling be required the heat pumps starts Should no action be required the heat pump goes into 30 minute sleep again This 30 minute period can be cancelled by pressing any button on the controller microECONOMY mode can...

Page 19: ...ock displayed when child lock is applied Indication of manufacturing s settings Current water temperature Requested water temperature Main power on off button Mode change heating cooling auto mode Operational parameters setttings Up down selection water temperature settings Timer displayed when timer is activated with preset time out period Timer heat pump to turn itself on off displayed when time...

Page 20: ...mode The display will show the mode of the heat pump in below picture a triangle that indicates AUTO mode requested or desired water temperature on the left showing 30 C in below picture and current water temperature on the right showing 30 C You are able to set the requested water temperature By pressing the up and down buttons the requested water temperature increases or decreases by 1 C You wil...

Page 21: ... shows a snow flake symbol Heat pump turns itself off after a requested water temperature is reached Heat pump turns itself on again when the water temperature increases by 2 degrees of Celsius below the requested water temperature The temperature difference of 2 degrees of Celsius is called Hysteresis It is possible to change this settings please see section 5 7 Setting of the operating parameter...

Page 22: ...is is mainly used in the case of a risk that children would unintentionally change the settings of the heat pump By pressing and holding both buttons for 5 seconds at the same time the child lock gets activated In order to disactivate the child lock please repress and hold the buttons again for 5 seconds 5 6 Parameters check During heat pump operations heating or cooling you can read several basic...

Page 23: ...our heat pump enables settings of 11 operational parameters Please note that only trained technician is allowed to perform change in manufacturing preset settings In STAND BY mode heat pump off press and hold the M button for 3 seconds The parameters will be displayed starting with parameter 00 showing at position of requested water temperature on the left with particular preset setting e g 0 show...

Page 24: ...any action towards heat pump regulation System works fully automatically Power consumption is 45W In the case the heat pump will not be used in winter time along with winterizing it is suggested to turn the heat pump s circuit breaker off in order to avoid unnecessary energy consumption Winter module is on demand and is not supplied with each heat pump by standard 6 2 Heat exchanger frost protecti...

Page 25: ...ed or water is removed from heat exchanger and the electricity is disconnected Protection cover should be put onto the heat pump from above and should be fixed with a string at the bottom against wind It is strictly forbidden to turn the heat pump on and operate it with the protection cover on This situation would cause insufficient amount of air energy for heat pumps operations which would lead t...

Page 26: ...at exchanger must be removed Winterizing is done on heat pumps which do not operate all year round In the case you operate your heat pump all year round and or also in winter months when ambient air temperature decreases below 0 C it is necessary to ensure continuous water circulation through the water heat exchanger with water of temperature at least 20 C In the case this is not done water inside...

Page 27: ...ason In general please refer to this Installation and user Manual Heat pump must be connected to the mains water circuit it must comply with positioning requirements During the initial start of the heat pump it is possible to have EE5 error This signals low high or none water flow and results in heat pump turning off If your water piping is intact circulation pump operates in order the reason for ...

Page 28: ...orator temperature sensor failure T1 interrupted or short circuited sensor 5kΩ Check the sensor possibly change the sensor EE5 Heat pump decommissioned in app 1 2 minutes after turning on acoustic warning None Weak High water flow No closure of the flow switch or failure of the flow switch Flow switch Set the water flow to 4 6m3 h or check the flow switch EE6 Heat pump decommissioned acoustic warn...

Page 29: ...1 8 H E A T P U M P M I C R O W E L L H P condensing unit Should the temperature be lower than 15 C the heat pump will not work due to security reasons In such case there is seemingly nothing wrong with your heat pump Should the air temperature be higher than 13 C the sensor must and or motherboard must be replaced ...

Page 30: ... figure 17 Section 5 6 Parameters check The figure must be sub zero If it s below zero your heat pump should initiate defrosting shortly If it s above zero then it is likely displaced Sensor must be placed correctly EE4 failure report is signalled by digital control panel Your heat pump will automatically defreeze itself in 45min cycles You can force your heat pump to immediate defrosting Section ...

Page 31: ...nterizing It is advised then to cover the unit with a water resistant sheet or with a PE foil f For external washing of the heat pump use your common cleaning agent for dishes and pure water g Clean the external surface of the evaporator with a soft brush on regular basis to remove impurities This is particularly important during bloom months Please note that every single barrier of free air flow ...

Page 32: ...utor reseller or installer Any action resulting in damage of the heat pump property or other damage caused by improper usage of this product or in contrary with this Installation and user manual is excluded from warranty coverage Distributed by Manufacturer MICROWELL spol s r o SNP 2018 42 927 01 Sala Slovakia tel 421 31 702 0540 fax 421 31 702 0542 e mail microwell microwell sk w w w m i c r o w ...

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