Toshiba ESTIA HWS-802XWHM3-E Dimension Guide

Air to Water Heat Pump
Engineering Data Book
Hydro Unit
HWS-802XWHM3-E
HWS-802XWHT6-E
HWS-1402XWHM3-E
HWS-1402XWHT6-E
HWS-1402XWHT9-E
Outdoor Unit
HWS-802H-E
HWS-1102H-E
HWS-1402H-E
Hot Water Cylinder
HWS-1501CSHM3-E
HWS-2101CSHM3-E
HWS-3001CSHM3-E
HWS-1501CSHM3-UK
HWS-2101CSHM3-UK
HWS-3001CSHM3-UK
E09-371
<Hydro unit> <Outdoor unit> <Hot water cylinder>
8 kw 11/14 kw

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Air to Water Heat Pump Engineering Data Book
Contents
1. INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2. SYSTEM OVERVIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2-1. System Combination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2-2. Hydro Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2-3. Outdoor Unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2-4. Hot Water Cylinder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2-5. Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3. SYSTEM SPECIFICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4. HYDRO UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4-1. Specification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4-2. Dimension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
4-3. Piping Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
4-4. Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
4-5. Capacity Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
4-6. Water Pump Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
4-7. Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
5. OUTDOOR UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
5-1. Specification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
5-2. Dimension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
5-3. Piping Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
5-4. Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
5-5. Sound Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
5-6. Operation Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
6. HOT WATER CYLINDER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
6-1. Specification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
6-2. Dimension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
6-3. Piping Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
6-4. Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
7. HYDRO UNIT INSTALLATION MANUAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
8. OUTDOOR UNIT INSTALLATION MANUAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
9. OWNER’S MANUAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129

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1. INTRODUCTION

1.INTRODUCTION Engineering Data book
3
to
a
te
Heat Pump System
Introducing To shiba’s super-efficient space heating and hot water supply system for homes and businesses. Estía
represents breakthrough thinking in intelligent heat pump and inverter technologies, by efficiently transferring
ambient thermal heat from outside air to heat water indoors. Based on Toshib a’s proven light commercial air
conditioning system, the Super Digital Inverter, this innovative unit features DC twin rotary compressor, DC
inverter and R410A refrigerant, providing the highest coefficient of performance (COP) in its class. This means
more power from less energy consumption, and the ideal ecological and economical solution for your home.
World-leading energy efficiency –– COP of 4.66*
Comfortable heating and hot water supply
Versatile installation and operation
Outdoor unit
Hydro unit
Hot water cylinder
Outdoor unit
8 kW 11 / 14 kW
Hot water cylinder Hydro unit
Welcome Estía to your home!
Air-to-water Heat Pump System
* 11 kW model

1.INTRODUCTION Engineering Data book
4
1
Advantages
One system, multiple
solutions The right temperature at the right time
Easy
World-leading energy efficiency - COP of 4.66*
to install Environment conscious
With its best in class COP performance, Estía air to water heat pump system delivers more heating
power with less energy consumption.
Estía uses high quality components and material which contribute to the overall savings in energy
consumption.
With the Toshiba advanced inverter, Estía air to water heat pump system only delivers the heating
capacity required; thus consuming only the necessary electricity.
The hot water temperature is also optimized thanks to Toshiba advanced control depending on
the outside air temperature. The milder outside, the air-to-water systems automatically produces
lower water temperature to anticipate decreased needs of space heating. The same control logic
allows to anticipate as well increasing heating needs when weather conditions become extreme;
this overall temperature management gives the best conditions of comfort.
All this s
reducing the CO2emissions in the atmosphere.
aving has a positive impact on the personal electricity bill and the whole community by
Estía heat pump sys
combination with different types of emitters:
tems can be used in
existing heating l
floor heating or fan coil units.
ow temperature radiators,
f
It can produce water at different temperatures
or several applications simultaneously.
Toshiba Estía air to water heat pump system operates smoothly
both with low outdoor air temperature down to -20 ˚C in winter
and up to 43 ˚C in the summer season. The system has a unique
anti-ice build-up protection embedded.
Quick and easy to install. The hydro module
unit can be placed safely in the most suitable
place within the house.
There’s no need for chimney or underground
captors which require additional works on site.
The compact outdoor unit can be placed anywhere outside the
house or on a balcony, thanks to extensive piping options.
T
to the reduction of global CO2emissions in the
he use of Toshiba Estía heat pump contribute
atmosphere and limit the use of fossil fuels or
other non-renewable energy primary sources.
Whenever required for maintenance purpose,
all the R410A refrigerant (non ozone depleting) can be
completely sucked back to the outdoor unit through the
powerful embedded Toshiba “pump down” operation.
*11kW model

1.INTRODUCTION Engineering Data book
5
Outdoor unit
Hydro unit
1 zone
1 zone
1 zone
1 zone
Outdoor unit
Hydro unit
Hot water tank
Shower Bath Kitchen
Conventional boiler
Outdoor unit
Hydro unit
Shower Bath Kitchen
Panel radiator
2 zones
Outdoor unit
Hydro unit
Panel radiator
2 way valve
Hot water
tank
Fan coil
2 zones
Conventional boiler
Outdoor unit
Hydro unit
Panel radiator
Floor heatingTemp. sensor
Hot water
tank
Shower Bath Kitchen
Outdoor unit
Hydro unit
Panel radiator
Floor heatingTemp. sensor
Mixing
valve
Hot water
tank
Shower Bath Kitchen
Floor heating
Floor heating
HEATING ONLY
HEATING
COOLING
tank
Buffer
Buffer
tank
Buffer tank
Buffer tank
Mixing valve
I
For new houses or refurbishment Estía heat pump offers a variety of combinations, some examples are shown below:
n existing dwellings already equipped with traditional gas or
fuel boilers, Toshiba Estía air to water heat pump system can be
combined with the existing heating system to cover exclusively
and in an optimized way all the heating needs, all year round.
Then, the boiler is only used as a back-up source during some
extreme weather days of the winter.
T
most efficient way.
he intelligent Toshiba control balances the energy source in the
1 zone heating
1 zone heating / cooling with domestic hot water
2 zone heating with domestic hot water
1 zone heating with domestic hot water
1 zone heating with boiler backup
2 zone heating with domestic hot water and boiler backup

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2. SYSTEM OVERVIEW

2.SYSTEM OVERVIEW Engineering Data book
7
2-1. System Combination
Combination
2-2. Hydro Unit
Outdoor unit
HWS-802H-E HWS-1102H-E HWS-1402H-E
Hydro unit
HWS-802XWHM3-E ––
HWS-802XWHT6-E ––
HWS-1402XWHM3-E –
HWS-1402XWHT6-E –
HWS-1402XWHT9-E –
Hot water cylinder
HWS-1501
CSHM3-E
HWS-2101
CSHM3-E
HWS-3001
CSHM3-E
HWS-1501
CSHM3-UK
HWS-2101
CSHM3-UK
HWS-3001
CSHM3-UK
Hydro unit
HWS-802XWHM3-E

HWS-802XWHT6-E
HWS-1402XWHM3-E
HWS-1402XWHT6-E
HWS-1402XWHT9-E
Hydro Unit Model Description
HWS-802XWHM3-E 8 kW Hydro Unit (3 kW 230 V ~ back up heater)
HWS-802XWHT6-E 8 kW Hydro Unit (6 kW 400 V 3N ~ back up heater)
HWS-1402XWHM3-E 11 & 14 kW Hydro Unit (3 kW 230 V ~ back up heater)
HWS-1402XWHT6-E 11 & 14 kW Hydro Unit (6 kW 400 V 3N ~ back up heater)
HWS-1402XWHT9-E 11 & 14 kW Hydro Unit (9 kW 400 V 3N ~ back up heater)
Hydro Unit HWS-
802XWHM3-E
HWS-
802XWHT6-E
HWS-
1402XWHM3-E
HWS-
1402XWHT6-E
HWS-
1402XWHT9-E
Back up heater capacity 3 kW 6 kW 3 kW 6 kW 9 kW
Power supply
for backup heater 230 V ~ 400 V 3N ~ 230 V ~ 400 V 3N ~ 400 V 3N ~
for hot water cylinder
heater (option) 230 V ~
Leaving water
temperature
Heating (°C) 20 to 55
Cooling (°C) 10 to 25
For use with HWS-802H-E HWS-1102H-E/HWS-1402H-E
Dimension HxWxD (mm) 925 x 525 x 355

2.SYSTEM OVERVIEW Engineering Data book
8
2
2-3. Outdoor Unit
2-4. Hot Water Cylinder
2-5. Options
Outdoor unit HWS-802H-E HWS-1102H-E HWS-1402H-E
Type Inverter
Function Heating & Cooling
Heating
Capacity (kW) 8.0 11.2 14.0
Input (kW) 1.96 2.40 3.15
COP 4.08 4.66 4.45
Cooling
Capacity (kW) 6.0 10.0 11.0
Input (kW) 2.13 3.52 4.08
EER 2.82 2.84 2.69
Power supply 230 V ~
Refrigerant R410A
Dimension HxWxD (mm) 890 x 900 x 320 1,340 x 900 x 320
Hot water cylinder (option) HWS-1501CSHM3-E
HWS-1501CSHM3-UK
HWS-2101CSHM3-E
HWS-2101CSHM3-UK
HWS-3001CSHM3-E
HWS-3001CSHM3-UK
Water volume litres 150 210 300
Max water temperature (°C) 75
Electric heater (kW) 2.75 (230 V ~)
Height (mm) 1,090 1,474 2,040
Diameter (mm) 550
Material Stainless steel
No. Part name Model name Application Remarks
1External output board TCB-PCIN3E
Boiler-linked output, Alarm output Up to two boards (according
to applications)
Defrost signal output, compressor operation signal
output
2External input board TCB-PCMO3E Cooling/heating thermostat input Up to two boards (according
to applications)
Forced-stop signal input

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3. SYSTEM SPECIFICATION