HITACHI RWH-(4.0-6.0)(V)NNF(W)E Yutaki S80 Series Indoor Units Instruction Manual

HITACHI RWH-(4.0-6.0)(V)NNF(W)E Yutaki S80 Series Indoor Units

Instruction Manual

English

Specifications in this manual are subject to change without notice in order that Hitachi may bring the latest innovations to their customers.
Whilst every effort is made to ensure that all specifications are correct, printing errors are beyond Hitachi’s control;
Hitachi cannot be held responsible for these errors.

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.0VNNFWE-Yutaki-S80-Series-Indoor-Units-Instruction-Manual_3.png)CAUTION

This product shall not be mixed with general house waste at the end of its life and it shall be retired according to the appropriated local or national regulations in a environmentally correct way.
Due to the refrigerant, oil and other components contained in heat pump, its dismantling must be done by a professional installer according to the applicable regulations. Contact to the corresponding authorities for more information.

English

Following Regulation EU No. 517/2014 on Certain Fluorinated Greenhouse gases, it is mandatory to fill in the label attached to the unit with the total amount of refrigerant charged on the installation.
Do not vent R134a into the atmosphere: R134a are fluorinated greenhouse gases covered by the Kyoto protocol global warming potential (GWP) R134a: = 1430.
Tn of CO2 equivalent of fluorinated greenhouse gases contained is calculated by indicated GWP * Total Charge (in kg) indicated in the product label and divided by 1000

MODELS CODIFICATION

Important note

Please, check, according to the model name, which is your heat pump type, how it is abbreviated and referred to in this instruction manual. This Instruction Manual is only related to Indoor Units RWH-(V)NF(W)E combined with Outdoor Units RAS-WH(V)NP(E) and its accessories DHWS-S-2.7H2E Water Tank.

NOTE

• In “TYPE 1: Version for operation in DHW but with a remote tank”, the required unit controller (PC-ARFHE) has to be ordered as accessory.
• In “TYPE 2: Version for operation with Hitachi DHW tank”, the domestic hot water tank of model DHWS200S-2.7H2E and DHWS260S2.7H2E is required. The DHWT has to be ordered separately. The unit controller (PC-ARFHE) is factory-supplied with the DHWT (integrated in the font cover). The tank can be installed in 2 ways: on top of the indoor unit (integrated installation) or next to it. In this\ second case, the specific accessory kit for installation (ATW-FWP-02, ordered as an accessory) is required.
• Icons between brackets mean possible extra operations to the factory-supplied operations.

INDEX

1. GENERAL INFORMATION
2. SAFETY
3. GENERAL DIMENSIONS
4. REFRIGERANT AND WATER PIPING
5. ELECTRICAL AND CONTROL SETTINGS
6. UNIT INSTALLATION
7. COMMISSIONING
8. UNIT CONTROLLER

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