Toshiba HWT-1101HRW-E, Руководство по установке

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Outdoor Unit Installation Manual
Original instructions
▼ HWT-801HW-E, HWT-1101HW-E, HWT-801HRW-E, HWT-1101HRW-E
Please read this Installation Manual carefully before installing the Air to Water Heat Pump.
• This Manual describes the installation method of the Outdoor Unit.
• For installation of the Hydro Unit, follow the Installation Manual attached to the Hydro Unit.
REFRIGERANT
This Air to Water Heat Pump uses an HFC refrigerant (R32) in order to prevent destruction of the ozone layer.
This equipment complies with IEC 61000-3-12 provided that the short-circuit power Ssc is greater than or
equal to Ssc (*1) at the interface point between the user’s supply and the public system. It is the responsibility
of the installer or user of the equipment to ensure, by consultation with the distribution network operator if
necessary, that the equipment is connected only to a supply with a short-circuit power Ssc greater than or
equal to Ssc (*1).
Furthermore, when similar equipment or other equipment which may cause harmonic current emissions are
to be connected to the same interface point with this equipment, to reduce the risk of possible problems which
may be caused from addition of those harmonic current emissions, it is recommended to make sure that the
short-circuit power Ssc at the interface point is greater than the sum of the minimum Ssc required by all the
equipment which will be connected to the interface point.
Ssc (*1)
Model Ssc (*1)(kVA)
HWT-801HW-E
HWT-1101HW-E
HWT-801HRW-E
HWT-1101HRW-E
820
Contents
1 Precautions for safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 Accessory parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3 Installation of R32 Air to Water Heat Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4 Installation conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
5 Refrigerant piping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
6 Air purging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
7 Electrical work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
8 Earthing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
9 Finishing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
10 Test run . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
11 Annual maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
12 Air to Water Heat Pump operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
13 Functions to be implemented locally . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
14 Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
15 Appendix. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
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