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GU Type Heat Exchanger
SANYO's new heat recovery ventilation system allows
total control via a system network whilst modulating the
temperature and humidity of incoming air supply.
• Integration of heat recovery ventilation and DX coil
technology for optimum air temperature control
• The DX coil can be connected to all ECO & GHP
outdoor units
• Easy to clean filter
• Compact design
• Filter option
• 3 Way: Solenoid valve kit is required for each unit
• 2 Way: RAP kit is required for each unit
Controller Options
Timer remote controller
Wireless remote controller
Simplified remote controller
RCS-TM80BG
RCS-BH80BG.WL
RCS-KR1EG
Indoor unit specifications
Model Name
SPW-GU055XH
Air circulation (H) m³/h
Power source
UK Cooling
kW
Fresh air load
treatment capacity
UK Heating
kW
UK Cooling
%
Enthalpy exchange
efficiency
UK Heating
%
Temp exchange efficiency
kW
Equivalent cooling capacity
BTU/h
Cooling
kW
Power input
Heating
kW
Cooling
Amps
Running current
Heating
Amps
Type
External static pressure-return air
Pa
Fan motor
External static pressure-supply air
Pa
Output
kW
Sound pressure level (C/H)
db(A)
46 (Cooling), 47 (Heating)
Height
mm
Dimensions
Width
mm
Depth
mm
Liquid (flare)
mm (inches)
Piping connections
Gas (flare)
mm (inches)
Drain piping
Connection duct diameter
mm
Net weight
kg
The values in ( ) for the external static pressure and operating sound are for use of booster cable. *1: Heat recovery capacity by heat exchanger. Data subject to change without notice.
17
Installation example
Humidification
DX coil
Heat exchanger
(optional)
Supply air
Return air
SPW-GU075XH
500
750
220/230/240V, 1 phase - 50 Hz
5.3 (1.7)*¹
8.2 (2.6)*¹
6.5 (2.3)*¹
9.8 (3.5)*¹
59
67
75
3.6
5.6
12,000
19,000
0.532
0.737
0.532
0.737
2.4
3.2
2.4
3.2
Sirocco fan
183 (170)
221 (188)
205 (182)
264 (218)
0.28 (4P)x2
0.35 (4P)x2
47 (Cooling), 48 (Heating)
48 (Cooling), 49 (Heating)
425
450
1785
1903
1000
1120
6.35 (1/4)
12.7 (1/2)
VP-25
250
134
153
Rating Conditions: Cooling Indoor 27°C DB 19°C WB Outdoor 35°C DB 24°C WB Heating Indoor 20°C DB Outdoor 7°C DB 6°C WB
CFR Units
The CFR-PHE unit structure is constructed from Aluzink
frame work and galvanised steel with 20 mm thick fire
resistant acoustic insulation, reducing both weight and
sound levels to a minimum. The system is supplied with
ducted spigots which can be positioned either at the front
or side of the unit to ease installation.
• High efficiency heat exchanger
• Easy to clean filters
The high efficiency low pressure loss total heat exchanger is
made of specially treated paper to enable the unit to be as
efficient as 76% during normal operation. This allows system to
recover both latent and sensible heat.
Exhaust air
Fresh air
Indoor unit specifications
SPW-GU105XH
Model CFR/ CFR-PHE
1,000
Nominal air flow *
10.7 (3.4)*¹
External Static Pressure
12.6 (4.6)*¹
Sound Pressure **
Fans
Power in
Absorbed power
Fan speeds
7.3
Insulation Class
25,000
Electrical supply
0.798
Bioxigen Elements (PHE only)
0.798
Number of elements
3.5
Electrical supply
3.5
Power in
Filter
135 (88)
Paper Heat Exchanger
176 (137)
Temperature Efficiency heating ***
Temperature Efficiency cooling ****
* Nominal air flow
** Sound pressure 1.5 mts from the unit in free field
1220
*** Data referred to -5
0
C 80% RH OAT room condition 20
**** Data referred to 32
0
C 50% RH OAT room condition 26
300
168
Rating Conditions: Cooling Indoor 27°C DB 19°C WB Outdoor 35°C DB 24°C WB Heating Indoor 20°C DB Outdoor 7°C DB 6°C WB
33
55
110
m3/hr
300
620
920
pa
45
55
65
dB(A)
43
51
50
Watts
184
340
294
A
0.75
1.8
2.2
no
1
F
v/ph/htz
230/1/50
2 X C
v/ph/htz
230/1/50
Watts
8
8
8
EU3
CFR-PHE
76%
74%
72%
62%
60%
58%
0
C 50% RH
0
C 50% RH
175
220
1580
1850
70
77
53
52
700
700
4.4
4.8
3
2 X F
8
8
68%
73%
54%
59%
18
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