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SANITARY WATER HEAT PUMP WITH WATER TANK
USER'S AND INSTALLER'S MANUAL
Models
CALIDO1 200 / CALIDO1 300
CALIDO1-S 200 / CALIDO1-S 300
CALIDO1-D 200 / CALIDO1-D 300
A85''
This manual has been created for informative purpose. The company declines any responsibility for the results of any projecting or any installation based on the explanations and/or on the technical specifications
provided in this manual. It is besides forbidden the reproduction under any form of the texts and of the figures contained in this manual.
"This manual is a translation from the official italian language version. For reasons of environmental respect the Company will not provide the hard copy in the original language which could be directly requested or
downloaded from the Company website at any time. In case of any dispute, the original language manual will be the trusted one".
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Summary of Contents for MAXA CALIDO1 200
- Page 1 SANITARY WATER HEAT PUMP WITH WATER TANK USER’S AND INSTALLER’S MANUAL Models CALIDO1 200 / CALIDO1 300 CALIDO1-S 200 / CALIDO1-S 300 CALIDO1-D 200 / CALIDO1-D 300 A85’’ This manual has been created for informative purpose. The company declines any responsibility for the results of any projecting or any installation based on the explanations and/or on the technical specifications provided in this manual.
- Page 2 CALIDO Sanitary water heat pump 12-2019 A.R. A.R. Added telephone number on the declaration of conformity and updated gas quantity. 06-2019 A.Bonfante Update of SCT with addition of technical data. Changing the model name. 03-2019 A.Bonfante New aesthetics of the boiler 10-2017 A.Bonfante Adding of the anti-legionella cycle specifications and upgrading of the conformity.
- Page 3 ANNEE DE FABRICATION / AÑO DE FABRICACIÓN NUMÉRO DE SÉRIE / NÚMERO DE SERIE 2019 CODICE A BARRE MODELLO / MODEL / MODELL / MODÈLE / MODELO BAR CODE CALIDO1 200 CALIDO1 300 CALIDO1-S 200 CALIDO1-S 300 CALIDO1-D 200 CALIDO1-D 300 RISULTA IN CONFORMITÀ...
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Page 4: Table Of Contents
CALIDO Sanitary water heat pump INDEX PURPOSES AND CONTENTS OF THIS MANUAL ........................6 HOW TO KEEP THIS MANUAL ..............................6 GRAPHIC SYMBOLS USED IN THE MANUAL ..........................6 SAFETY LAWS ..................................6 PERMITTED USE ..................................6 GENERAL SAFETY GUIDELINES ..............................7 WORKERS’... - Page 5 CALIDO Sanitary water heat pump 11.4.3 Flow switch ................................... 25 11.4.4 Thermal protections ..............................26 11.4.5 Disinfection weekly cycle .............................. 26 11.4.6 Electrical heater ................................26 11.4.7 ON/OFF contact ................................27 11.4.8 Contact for photovoltaic plant integration ........................27 11.5 PARAMETER CHECKING AND ADJUSTMENT .........................
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Page 6: Purposes And Contents Of This Manual
CALIDO Sanitary water heat pump The CALIDO1 manual contains all the necessary information for the better use of the equipment under safety conditions for the operator. 1 PURPOSES AND CONTENTS OF THIS MANUAL This manual provides basic information as for the installation, the operation and the maintenance of CALIDO1 units. It is addressed to machine operators and it enables them to use the equipment efficiently, even if they do not have any previous specific knowledge of it. -
Page 7: General Safety Guidelines
CALIDO Sanitary water heat pump 4 GENERAL SAFETY GUIDELINES Before beginning to operate on CALIDO1 units every user has to be perfectly knowledgeable about the functions of the equipment and its controls and has to have read and understood the information listed in this manual. It’s strictly forbidden to remove and/or tamper with any safety device. -
Page 8: Refrigerant Safety Data Sheet
CALIDO Sanitary water heat pump 4.4 REFRIGERANT SAFETY DATA SHEET Name: R134a (100% ,1,1,2-Tetrafluoroethane). RISK INDICATIONS Major risks: Asphyxia. Specific risks: The rapid evaporation may cause freezing. It can cause cardiac arrhythmia. FIRST AID General informations: Never give anything by mouth to an unconscious person. Inhalation: Move to fresh air. -
Page 9: General Characteristics
CALIDO Sanitary water heat pump 5 GENERAL CHARACTERISTICS The hot water heat pump is one of the most economical systems to heat the water for family domestic use or for small business activities. Using free renewable energy from the air, the unit is highly efficient with low running costs. Its efficiency can be up to 3~4 times more than conventional gas boilers or electrical heaters. -
Page 10: Available Optionals
CALIDO Sanitary water heat pump • CALIDO1: standard that provides the heat pump and the electric heater as heating sources; • CALIDO1-S: with auxiliary coil for use in combination with solar panels; • CALIDO1-D: with double auxiliary coil in order to have at the same time three energy sources. 5.4 AVAILABLE OPTIONALS The optionals are available only for CALIDO1-S and CALIDO1-D models and they are necessary to manage solar integration or hot sanitary water re-circulation:... -
Page 11: Overview Of The Unit
CALIDO Sanitary water heat pump 8 OVERVIEW OF THE UNIT 8.1 PARTS AND DESCRIPTIONS 8.2 DIMENSIONS CALIDO1 CALIDO1-S CALIDO1-D... - Page 12 CALIDO Sanitary water heat pump CALIDO1 200 CALIDO1-S CALIDO1-S CALIDO1-D CALIDO1-D CALIDO1 Dimensions [mm] 1638 1888 1638 1888 1638 1888 1124 1374 1124 1374 1124 1374 1062 1306 1062 1306 1062 1306 1182 1182 1182 φ 160 φ 655 1092...
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Page 13: Holes For Cables
CALIDO Sanitary water heat pump DIMENSIONS POS. DESCRIPTIONS 200 SERIES 300 SERIES Aluminium heat exchanger 3/8” 3/8” φ 17 mm φ 17 mm Hole for auxiliary cables φ 17 mm φ 17 mm Hole for power supply φ 22 mm x 0,3 m φ... -
Page 14: Regulation Thermostat Of The Electric Heater
CALIDO Sanitary water heat pump 8.5 REGULATION THERMOSTAT OF THE ELECTRIC HEATER The auxiliary electric heater is equipped with a thermostat for regulation; the access to this component takes place by removing the plastic frontal cover. Such control allows a variation of temperature between 15 and 75°C; each notch corresponds to a temperature variation of 10°C. -
Page 15: Installation
CALIDO Sanitary water heat pump 9 INSTALLATION WARNING: All the operations described below must be carried out only by QUALIFIED PERSONNEL. Prior to any work on the unit, make sure that the power supply is disconnected. 9.1 GENERALITY When installing or servicing the unit, it is necessary to strictly follow the rules listed in this manual, to conform to all the specifications of the labels on the unit, and to take any possible precautions. -
Page 16: Handling Of The Unit
CALIDO Sanitary water heat pump 9.3 HANDLING OF THE UNIT As a genral rule, the unit must be stored and/or handled in its shipping packing box in upright position and should be empty without water charge. During the transport (if done with care) and the storage, it’s advisable to not exceed an inclination angle of 30 degrees max. -
Page 17: Required Service Space
CALIDO Sanitary water heat pump 9.4 REQUIRED SERVICE SPACE Below you will find the minimum space required to be able to complete service and maintenance tasks on the units. Moreover, re-circulation of discharge air has to be avoided; failure to observe this point will result in poor performance or activation of safety controls. -
Page 18: Hydraulic Connections
CALIDO Sanitary water heat pump An hydraulic safety group complying with EN 1487 standards must be installed in the water inlet. If not, it could cause damage to the unit, or even hurt people. The safety group must be provided with stop valve, manual drain valve, inspectionable non-return valve and safety valve set to 7 bar. -
Page 19: Water Connections
CALIDO Sanitary water heat pump 9.6.1 Water connections Please pay attention to the below points when connecting the water loop pipe: 1) Try to reduce the water loop resistance. 2) Make sure that there is nothing in the pipe and the water loop is smooth, check the pipe carefully to see if there is any leak, and then pack the pipe with the insulation. -
Page 20: Connection Of An Auxiliary Heat Source
CALIDO Sanitary water heat pump Installation diagram in case of hot sanitary water circulation Installation diagram in case of solar water circulation Note: solar heat exchange coil is present only in CALIDO1-S and CALIDO1-D units 9.6.5 Connection of an auxiliary heat source Only for CALIDO1-D units, it’s possible to connect a third energy source (for example an external boiler). -
Page 21: Electrical Connections
CALIDO Sanitary water heat pump Installation diagram in case of auxiliary heat source Note: auxiliary heat exchange coil is present only in CALIDO1-D units 9.7 ELECTRICAL CONNECTIONS Check out that the power supply meets the unit’s electric nominal data (tension, phases, frequency) reported on the technical label of the unit. -
Page 22: Start Up
CALIDO Sanitary water heat pump The specification of the power supply wire is 3*1.5mm². Fuse specification is T 3.15A 250V. There must be a switch when connecting the unit to the power system. The current of the switch is 10A. A creepage breaker must be installed near the power supply and the unit must be effectively earthed. - Page 23 CALIDO Sanitary water heat pump button By pressing this button for 2” when the unit is in standby mode, the unit is turned ‘ON’ and runs on the setting mode. The running mode, set temperature and water temperature, clock time and timer situation are displayed on the screen. By pressing this button for 2”...
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Page 24: Lcd Icons
CALIDO Sanitary water heat pump Timer setting: - Press button for 5” to entry the timer setting interface: timer ‘ON’ hour icon “88:88” flashes; - Press the buttons to set the exact hour(s) and press to confirm: timer ‘ON’ minute icon “88:88” flashes; - Press the buttons to set the exact minute(s) and press to confirm: timer ‘OFF’... -
Page 25: Main Logics
CALIDO Sanitary water heat pump When checking or adjusting the parameters, this section will display the relating parameter number. In case any malfunction occurs, this section will display the related error code. 8. Right temperature display The display shows the current top part part temperature of the water tan. When checking or adjusting the parameters, this section will display the related parameter value. -
Page 26: Thermal Protections
CALIDO Sanitary water heat pump 11.4.4 Thermal protections First step protection: when the tank water goes up to 85°C, the unit will stop and the relating error code will be shown on the controller. This is an auto-reset protection. When tank water temperature goes down, the unit can start again. Second step protection: when the tank water keeps going up and reaches 90°C, the manual reset cut-off will be active, the electrical heater stops, unless you manual reset the protector. -
Page 27: On/Off Contact
CALIDO Sanitary water heat pump OFF：when the ambient temperature ≥ -8°C or < 42°C. 3. ON：when there is high pressure or low pressure protection for 3 times in 30 min; OFF：when the third time pressure protection occurs, the error code will be displayed, and this protection can not be recovered unless powering off the supply. - Page 28 CALIDO Sanitary water heat pump Adjustable Low outside temp. electrical heater activation 0=off, 1=on Adjustable Electrical heater activation during defrosting 0=off, 1=on Disinfection period 1 ~ 30 days 7 days Adjustable Adjustable E-heater activation for heat pump integration 0=off, 1=on E-heater activation hysteresis 1 ~ 10°C 3°C...
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Page 29: Malfunctioning Of The Unit And Error Codes
CALIDO Sanitary water heat pump 11.6 MALFUNCTIONING OF THE UNIT AND ERROR CODES When an error occurs or the protection mode is set automatically, the circuit board and the wired controller will both display the error message. Protection/ Error code LED indicator Possible reasons Corrective actions... -
Page 30: Maintenance And Periodical Controls
CALIDO Sanitary water heat pump 12 MAINTENANCE AND PERIODICAL CONTROLS WARNING: All the operations described in this chapter HAVE TO BE CARRIED OUT BY TRAINED STAFF ONLY. Before any operation or before entering the inner components of the unit, be sure that the power supply is disconnected. -
Page 31: Troubleshooting
CALIDO Sanitary water heat pump 13 TROUBLESHOOTING This section provides useful information for diagnosing and correcting certain troubles which may occur. Before starting the troubleshooting procedure, carry out a thorough visual inspection of the unit and look for obvious defects such as loose connections or defective wiring. -
Page 32: Technical Characteristics
CALIDO Sanitary water heat pump 15 TECHNICAL CHARACTERISTICS CALIDO1 CALIDO1 CALIDO1-S CALIDO1-S CALIDO1-D CALIDO1-D TECHNICAL DATA Power supply V/Ph/Hz 220-240/1Ph+N+PE/50 Water tank real capacity Heating capacity 2060* (+1200**) Rated power input 700* (+1200**) Nominal current 2.21* (+5.2**) 2.64 2.85 2.64 2.85 2.64 2.85... -
Page 33: Working Limits Of Heat Pump
CALIDO Sanitary water heat pump 16 WORKING LIMITS OF HEAT PUMP It’s recommended that the unit may work inside the working limits reported here below, in order to avoid the possible intervention of safety devices. In each case, regarding high temperatures (water temperature between 47 and 65°C, air temperature between 25 and 43°C), if the user sets a temperature that is out of the working envelope, the heat pump adapts automatically its water set to the limits indicated in the diagram here below. -
Page 34: Connection Of An Auxiliary Heat Source
CALIDO Sanitary water heat pump 17.2 CONNECTION OF AN AUXILIARY HEAT SOURCE... -
Page 35: Connection Of An Auxiliary Heat Source By Means Of An External Switch
CALIDO Sanitary water heat pump 17.3 CONNECTION OF AN AUXILIARY HEAT SOURCE BY MEANS OF AN EXTERNAL SWITCH... -
Page 36: Fiche According To Regulation (Eu) No 812/2013
Sanitary water heat pump 18 FICHE ACCORDING TO REGULATION (EU) No 812/2013 Modelli / Models CALIDO1 200 / CALIDO1-S 200 / CALIDO1-D 200 CALIDO1 300 / CALIDO1-S 300 / CALIDO1-D 300 Profilo di carico dichiarato / Declared load profile Classe di efficienza energetica di riscaldamento dell’acqua Water heating energy efficiency class Aria interna +20°C / Indoor air +20°C... - Page 37 CALIDO Sanitary water heat pump...
- Page 38 CALIDO Sanitary water heat pump...
- Page 40 37040 Arcole Verona - Italy Tel. +39 - 045.76.36.585 r.a. Fax +39 - 045.76.36.551 r.a. www.maxa.it e-mail: info@advantixspa.it I dati riportati nella presente documentazione sono solamente indicativi. Il costruttore si riserva la facoltà di apportare in qualsiasi momento tutte le modifiche ritenute necessarie.
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