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Operating Instructions
CombiVal WPE (300), WPER (300), WPEF (300)
Calorifier heat pump
Subject to modifi cations
|
4 215 949 / 02 - 12/23
United Kingdom
Hoval Ltd.
Northgate
Newark
Nottinghamshire NG24 1JN
Phone
+44 1636 67 27 11
Fax
+44 1636 67 35 32
Export
Hoval Aktiengesellschaft
Austrasse 70
LI-9490 Vaduz
Principality of Liechtenstein
Phone
+423 399 24 00
Fax
+423 399 24 11
EN
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Summary of Contents for Hoval CombiVal WPE
- Page 1 Operating Instructions CombiVal WPE (300), WPER (300), WPEF (300) Calorifier heat pump United Kingdom Hoval Ltd. Northgate Newark Nottinghamshire NG24 1JN Phone +44 1636 67 27 11 +44 1636 67 35 32 Export Hoval Aktiengesellschaft Austrasse 70 LI-9490 Vaduz Principality of Liechtenstein...
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Page 2: Table Of Contents
TABLE OF CONTENTS Important addresses ..........................2 Safety instructions ..........................3 Description .............................. 4 Operation ..............................5 User level (main menu) ................................5 Description of the control functions ...................... 9 Calorifier mode ..................................9 Defrost mode ..................................9 Protection against Legionella .............................9 Alarm/fault display ..........................10 Types of error ..................................10 Overview of error messages .............................10 Fault determination .......................... -
Page 3: Safety Instructions
Hoval Customer Service. • In the event of a fault or damage, please contact Hoval Customer Service to inquire about the necessary re pairs. It is essential to shut down the unit to prevent da ma ge. -
Page 4: Description
DeSCrIPTIOn Description The calorifier heat pump CombiVal WPE/WPER/WPEF With the aid of the integrated heat pump, energy is drawn extracts a large part of the energy for the hot water supply from the ambient air, thus heating the water. This saves... -
Page 5: Operation
OPerATIOn Operation User level (main menu) Main menu There are 12 options (information or functions): Display 1 2 3 Control panel 1. Actual hot water temperature Water 45 °C Actual value display 1 Operating and fault indicator Heat pump Evaporator temperature Green = on, orange = standby Red = fault 2 Operating and fault indicator... - Page 6 OPerATIOn 4. Operating status data 6. Min. domestic hot water tempera- ture Status H. water T min 35 °C Heat pump in DHW mode Further information: • Off Target minimum temperature • DrawDown = Heatpump is in standby mode according to timer circuit This is set in the same way.
- Page 7 OPerATIOn 9. Protection against Legionella 12. Separate fan configuration Legionel FanConf • On = The domestic hot water tempera- ture is increased to 60 °C every 14 days • Off = no protection Mode display This function is intended for separate ventilation with the fan when the heat 10.
- Page 8 OPerATIOn 15. Photovoltaic heat pump 19. Remaining days absent PV HP 52 °C Days • 5 °C – T max: Target temperature range when PV function activated. • 0-99 This parameter determines the domes- Display of the remaining days absent. tic hot water setpoint temperature to be reached solely by the heat pump when the PV function is activated.
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Page 9: Description Of The Control Functions
DeSCrIPTIOn OF The COnTrOL FUnCTIOnS Description of the control functions Calorifier mode Depending on the settings, heating up the calorifier is carried out by the heat pump, and/or electric heating element and/or the heat generator. The function of the calorifier mode is controlled via the user program: Heat pump: operating mode H. -
Page 10: Alarm/Fault Display
ALArM/FAULT DISPLAy Alarm/fault display The pressure switch error messages 5 and 6 are dealt with as follows: Types of error Error message 5 (pressure switch error message appearing There are 3 types of message (see below). Three different for the first time): the heat pump is switched off. The heat mes sages can be shown on the display at the same time. -
Page 11: Fault Determination
Make sure that you have complied with the instructions in the manual. If you are unable to rectify the fault with the aid of the check list, please contact Hoval Customer Service. Type CombiVal WPE, WPER, WPEF Fault Cause... -
Page 12: Operation/Maintenance/Service
(see Operation). In areas with a high chalk content (over 16 ° dH or 28 °fH respectively), a check should be made after 2-3 years. Ask your heating engineer or Hoval Customer Service. 4 215 949 / 02... - Page 13 4 215 949 / 02...
- Page 14 Hoval GmbH Humboldtstrasse 30 DE-85609 Aschheim-Dornach Phone +49 89 92 20 97-0 +49 89 92 20 97-77 www.hoval.de Austria Hoval Gesellschaft mbH Hovalstrasse 11 AT-4614 Marchtrenk Phone +43 50 365 - 0 +43 50 365 - 5005 www.hoval.at Italy Hoval s.r.l.
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