17
18
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
Indoor unit specifications
Model Name
SPW-GU055XH
SPW-GU075XH
SPW-GU105XH
Air circulation (H) m³/h
500
750
1,000
Power source
220/230/240V, 1 phase - 50 Hz
Fresh air load
treatment capacity
UK Cooling
kW
5.3 (1.7)*¹
8.2 (2.6)*¹
10.7 (3.4)*¹
UK Heating
kW
6.5 (2.3)*¹
9.8 (3.5)*¹
12.6 (4.6)*¹
Enthalpy exchange
efficiency
UK Cooling
%
59
UK Heating
%
67
Temp exchange efficiency
75
Equivalent cooling capacity
kW
3.6
5.6
7.3
BTU/h
12,000
19,000
25,000
Power input
Cooling
kW
0.532
0.737
0.798
Heating
kW
0.532
0.737
0.798
Running current
Cooling
Amps
2.4
3.2
3.5
Heating
Amps
2.4
3.2
3.5
Fan motor
Type
Sirocco fan
External static pressure-return air
Pa
183 (170)
221 (188)
135 (88)
External static pressure-supply air
Pa
205 (182)
264 (218)
176 (137)
Output
kW
0.28 (4P)x2
0.35 (4P)x2
Sound pressure level (C/H)
db(A)
46 (Cooling), 47 (Heating)
47 (Cooling), 48 (Heating)
48 (Cooling), 49 (Heating)
Dimensions
Height
mm
425
450
Width
mm
1785
1903
Depth
mm
1000
1120
1220
Piping connections
Liquid (flare)
mm (inches)
6.35 (1/4)
Gas (flare)
mm (inches)
12.7 (1/2)
Drain piping
VP-25
Connection duct diameter
mm
250
300
Net weight
kg
134
153
168
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.
Fresh air
Exhaust air
Return air
Supply air
Humidification
(optional)
DX coil
Heat exchanger
Installation example
Timer remote controller
RCS-TM80BG
Simplified remote controller
RCS-KR1EG
Wireless remote controller
Controller Options
RCS-BH80BG.WL
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.
Indoor unit specifications
Model CFR/ CFR-PHE
33
55
110
175
220
Nominal air flow *
m3/hr
300
620
920
1580
1850
External Static Pressure
pa
45
55
65
70
77
Sound Pressure **
dB(A)
43
51
50
53
52
Fans
Power in
Watts
184
340
294
700
700
Absorbed power
A
0.75
1.8
2.2
4.4
4.8
Fan speeds
no
1
3
Insulation Class
F
Electrical supply
v/ph/htz
230/1/50
Bioxigen Elements (PHE only)
Number of elements
2 X C
2 X F
Electrical supply
v/ph/htz
230/1/50
Power in
Watts
8
8
8
8
8
Filter
EU3
Paper Heat Exchanger
CFR-PHE
Temperature Efficiency heating ***
76%
74%
72%
68%
73%
Temperature Efficiency cooling ****
62%
60%
58%
54%
59%
* Nominal air flow
** Sound pressure 1.5 mts from the unit in free field
*** Data referred to -5
0
C 80% RH OAT room condition 20
0
C 50% RH
**** Data referred to 32
0
C 50% RH OAT room condition 26
0
C 50% RH
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
