Rinnai SHIMANTO 200 User's And Installer's Manual

Sanitary water heat pump with water tank

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SHIMANTO 200 (EHP-WH200) - SHIMANTO 300 (EHP-WH300)

SHIMANTO 200 1A (EHP-WH200-1A) - SHIMANTO 300 1A (EHP-WH300-1A)

SHIMANTO 200 2A (EHP-WH200-2A) - SHIMANTO 300 2A (EHP-WH300-2A)

Sanitary water heat pump with water tank

User and installer manual

Rinnai_Shimanto200-300_EN.indd 1

Models:

12/01/2021 12:33:22

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Summary of Contents for Rinnai SHIMANTO 200

Page 1 Models: SHIMANTO 200 (EHP-WH200) - SHIMANTO 300 (EHP-WH300) SHIMANTO 200 1A (EHP-WH200-1A) - SHIMANTO 300 1A (EHP-WH300-1A) SHIMANTO 200 2A (EHP-WH200-2A) - SHIMANTO 300 2A (EHP-WH300-2A) Sanitary water heat pump with water tank User and installer manual Rinnai_Shimanto200-300_EN.indd 1 Rinnai_Shimanto200-300_EN.indd 1...
Page 2 DICHIARAZIONE DI CONFORMITÀ DECLARATION OF CONFORMITY UEBEREINSTIMMUNGSERKLAERUNG DECLARATION DE CONFORMITE DECLARACIÒN DE HOMOLOGACIÒN DICHIARIAMO SOTTO LA NOSTRA SOLA RESPONSABILITÀ CHE LA MACCHINA WE DECLARE UNDER OUR SOLE RESPONSABILITY THAT THE MACHINE WIR ERKLÄREN AUF UNSERE ALLEINIGE VERANTWORTUNG, DAß DIE MASCHINE NOUS DECLARONS SOUS NOTRE SEULE RESPONSABILITE QUE LA MACHINE EL FABRICANTE DECLARA BAJO SU EXCLUSIVA RESPONSABILIDAD QUE LA MÁQUINA DESCRIZIONE...
Page 3 4.2.3 UP and DOWN buttons ... 34 The standard Rinnai warranty does not affect the terms of the legal warranty on customer’s good and relates to Rinnai 1.1 PURPOSES AND CONTENTS OF THIS 4.2.4 Timer / setting buttons .
Page 4 1. INTRODUCTION Rinnai_Shimanto200-300_EN.indd 6-7 Rinnai_Shimanto200-300_EN.indd 6-7 12/01/2021 12:33:23 12/01/2021 12:33:23...
Page 5 1.1 PURPOSES AND CONTENTS OF THIS MANUAL 1.3 PERMITTED USE This manual provides basic information as for the installation, the operation and the maintenance of SHIMANTO units. The company excludes any contractual and no-contractual liability for damage caused to persons, animals or things, by It is addressed to machine operators and it enables them to use the equipment efficiently, even if they do not have any incorrect installation, adjustment and maintenance, improper use or a partial or superficial reading of the informations previous specific knowledge of it.
Page 6 1.4.2 Personal safety equipments Do not breathe vapors or aerosol. Do not apply any testing pressure with air/HFC-134a mixtures. It may form with the air a fuel Recommendations for safe use: When operating and maintaining the SHIMANTO units, use the following personal protective equipments. mixture at pressures greater than atmospheric greater than atmospheric pressure when the volume ratio exceeds 60%.
Page 7 2. OVERVIEW OF THE UNIT Rinnai_Shimanto200-300_EN.indd 12-13 Rinnai_Shimanto200-300_EN.indd 12-13 12/01/2021 12:33:25 12/01/2021 12:33:25...
Page 8 • SHIMANTO 200 o 300 1A: with auxiliary coil for use in combination with solar panels; • SHIMANTO 200 o 300 2A: with double auxiliary coil in order to have at the same time three energy sources. 2.1.1 Flexibility and benefits of Shimanto installation 2.1.4 Available optionals...
Page 9 2.4 OVERVIEW OF THE UNIT 2.4.2 Dimensions SHIMANTO 200 / 300 SHIMANTO 200 / 300 1A SHIMANTO 200 / 300 2A 2.4.1 Parts and descriptions DIMENSIONS SHIMANTO SHIMANTO SHIMANTO SHIMANTO SHIMANTO SHIMANTO [MM] 200 1A 300 1A 200 2A 300 2A...
Page 10 2.4.3 Holes for cables SHIMANTO 200 / 300 SHIMANTO 200 / 300 1A SHIMANTO 200 / 300 2A 2.4.4 How to replace the magnesium anode DIMENSIONS POS. DESCRIPTIONS SERIE 200 SERIE 300 The Magnesium anode is an anti-corrosion element. It is assembled in the water tank to avoid the creation of fur coat Aluminium heat exchanger 3/8”...
Page 11 2.4.6 Schematic overview of the water and gas circuit Low pressure switch 4 way valve High pressure Temperature switch Temperature sensor sensor Hot water outlet WATER TANK COMPRESSOR EVAPORATOR Air outlet Cold water inlet Air inlet ELECTRONIC EXPANSION VALVE 2.4.7 Schematic overview of the gas circuit 3.
Page 12 3.2.2 Caution 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. Do not install the unit in a place where there is a chance of flammable gas leaks: if there is a gas WARNING leak and gas accumulates in the area surrounding the unit, it could cause an explosion.
Page 13 Due to the high center of gravity, low overturning moment, the unit must be secured against If air inlet and/or outlet pipes are connected, portion airflow and capacity in heat pump unit will tipping over. lose. The cover of the unit cannot withstand stress, so it cannot be used for transport. If the unit connects with air ducts it should be DN 160 mm for pipes or 160 mm internal diameter WARNING flexible hose.
Page 14 Perform the drainage/piping work according to the installation instruction. If there is a defect Air outlet Air inlet in the drainage/piping work, water could leak from the unit and household goods could get wet Water outlet 3 and be damaged. The hot water needs to mix with cold water for terminal usage, too hot water (over 50°C) in Mixing valve the heating unit may cause injury.
Page 15 Waste water Expansion tank Condensate Water outlet 1 drain Auxiliary heat source inlet Note: The Rinnai RCD-XHF recirculation kit can be connected as an alternative instead of an external recirculation. Auxiliary Cold water heat source outlet inlet Hydraulic safety group...
Page 16 3.7 WIRING DIAGRAM • check if any water flows out from the hot water outlet, make sure that the tank is full of water before turning on the power; Check out that the power supply meets the unit’s electric nominal data (voltage, phases, frequency) reported on •...
Page 17 4. APPLIANCE OPERATION Rinnai_Shimanto200-300_EN.indd 32-33 Rinnai_Shimanto200-300_EN.indd 32-33 12/01/2021 12:33:37 12/01/2021 12:33:37...
Page 18 4.1 USER INTERFACE During running status, press button to adjust the setting temperature directly. By pressing these buttons when the unit is on clock setting status, the hour(s) and the minute(s) of the clock time can be adjusted. By pressing these buttons when the unit is on timer setting status, the hour(s) and the minute(s) of the timer ‘ON’/’OFF’ can be adjusted.
Page 19 The timer settings are repeating and are still valid after a sudden power cut. 4.3.6 Key lock The icon indicates the key lock function is enabled. The keys cannot be operated until this function is disabled. 4.2.5 Electrical heater button Press this button to turn ‘ON’...
Page 20 When used for sanitary hot water circulation, the pump will start when the below conditions are satisfied at the same If the unit is disconnected from the power supply, the disinfection cycle will not occur. If the time: unit is left without power supply for longtime, DO NOT use the water contained inside. It is recommended to empty the tank and the water contained inside the pipes of the DHW system.
Page 21 4.5 PARAMETER CHECKING AND ADJUSTMENT E-heater turned ON or OFF condition 2 (when the unit is turned on, and the E-heater button on the control panel has been turned on manually) Some parameters can be checked and adjusted by the controller. Below is the parameter list. ON: compressor runtime exceeds the E-heater delay time (parameter 3), and the upper tank water temperature T3≤TS2-3°C;...
Page 22 4.6 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 LED indicator Possible reasons Corrective actions Malfunction code Standby...
Page 23 5.1 MAINTENANCE AND PERIODICAL CONTROLS 5.1.1 Environmental protection According to the norms dealing with the use of depleting stratospheric ozone substances, it is forbidden to release WARNING: All the operations described in this chapter HAVE TO BE CARRIED OUT BY TRAINED refrigerants fluids in the atmosphere.
Page 24 6. TECHNICAL INFORMATIONS Rinnai_Shimanto200-300_EN.indd 46-47 Rinnai_Shimanto200-300_EN.indd 46-47 12/01/2021 12:33:42 12/01/2021 12:33:42...
Page 25 6.1 TECHNICAL CHARACTERISTICS 6.2 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 SHIMANTO SHIMANTO SHIMANTO SHIMANTO SHIMANTO SHIMANTO TECHNICAL DATA intervention of safety devices. 200 1A 300 1A 200 2A...
Page 26 6.3 WIRING DIAGRAM 6.3.2 Connection of an auxiliary heat source Please refer to the wiring diagram on the electric box. 6.3.1 Standard connection Rinnai_Shimanto200-300_EN.indd 50-51 Rinnai_Shimanto200-300_EN.indd 50-51 12/01/2021 12:33:49 12/01/2021 12:33:49...
Page 27 6.3.3 Connection of an auxiliary heat source by means of an external switch 6.4 TECHNICAL FICHE ACCORDING TO REGULATION (EU) NO 812/2013 SHIMANTO 200 / 200 1A / SHIMANTO 300 / 300 1A / Models 200 2A EHP-WH200 / EHP-...
Page 28 Rinnai_Shimanto200-300_EN.indd 54-55 Rinnai_Shimanto200-300_EN.indd 54-55 12/01/2021 12:33:49 12/01/2021 12:33:49...
Page 29 Rinnai Italia S.r.l. Via Liguria, 37 - 41012 Carpi, Modena Tel +39 059 622 9248 info@rinnai.it rinnai.it Rinnai_Shimanto200-300_EN.indd 56 Rinnai_Shimanto200-300_EN.indd 56 12/01/2021 12:33:51 12/01/2021 12:33:51...

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