Vents TwinFresh R-50 User manual

TwinFresh R-50
SINGLEROOM REVERSIBLE
VENTILATOR
USER’S MANUAL

2
Introduction
Use
Delivery set
Designation key
Main technical parameters
Safety requirements
Design and operating logic
Mounting and set-up
Unit connection and control
Maintenance
Storage and transportation rules
Manufacturer’s warranty
Acceptance certicate
Connection certicate
Warranty card
3
3
3
5
5
11
12
14
17
22
22
22
23
23
23
CONTENT

3
TwinFresh R-50
INTRODUCTION
USE
DELIVERY SET
The unit is designed to arrange permanent controllable air exchange in ats, cottages, hotels, cafes and other domestic and public
premises.
The unit is equipped with a ceramic heat exchanger that enables supply of fresh air due to extract air heat energy utilization.
The unit heat exchange eciency reaches 91%.
The unit is designed for through-the-wall mounting. The unit it suitable for installation in the walls from 120 mm (4 3/4’’) up to 1160
mm (45 11/16”), depending on the unit conguration.
The unit is rated for continuous operation.
Transported medium must not contain any ammable or explosive mixtures, evaporation of chemicals, coarse dust, soot and oil
particles, sticky substances, brous materials, pathogens or any other harmful substances.
The unit is designed operation at the ambient temperature ranging from -20°C (-4 °F) up to +50°C (+122 °F).
The unit delivery set depending on the model is shown in tables 1-3.
Table 1
Delivery
TwinFresh R-50
TwinFresh RА-50 TwinFresh RА-50
(120V/60Hz)
TwinFresh R-50-M
TwinFresh RА-50 -М TwinFresh RА-50 -М
(120V/60Hz)
TwinFresh R-50 -L
TwinFresh RА-50 -L TwinFresh RА-50 -L
(120V/60Hz)
TwinFresh R-50 -1
TwinFresh RА-50 -1 TwinFresh RА-50 -1
(120V/60Hz)
TwinFresh R-50 -1М
TwinFresh RА-50 -1М
TwinFresh R-50 -1L
(120V/60Hz)
TwinFresh R-50 -1L
TwinFresh RА-50 -1L
TwinFresh R-50 unit + + + + + + + + + + + + + + + + +
Power cable, 3 m
Unitronic LIYY UL CSA
5xAWG/7
(5x0.25)
+ + + + + + + + + + + + + + + + +
Control and power unit + + + + + + + + + + +
User's manual + + + + + + + + + + + + + + + + +
Packing box + + + + + + + + + + + + + + + + +
Fasteners + + + + + + + + + + + + + + + + +
This user’s manual includes technical description, operation, installation and mounting guidelines, technical data for the single-
room reversible ventilator TwinFresh R-50, hereinafter referred as the unit.

4
Table 2
Delivery
TwinFresh RА-50-1L
(120V/60Hz)
TwinFresh R-50-2
TwinFresh RА-50-2 TwinFresh RА-50-2
120V/60Hz)
TwinFresh R-50-3
TwinFresh RА-50 -3 TwinFresh RА-50 -3
(120V/60Hz)
TwinFresh R-50-3М
TwinFresh RА-50-3М
TwinFresh RА-50 -3М
(120V/60Hz)
TwinFresh R-50 -3L
TwinFresh RА-50 -3L TwinFresh RА-50 -3L
(120V/60Hz)
TwinFresh R-50 -4
TwinFresh RА-50 -4
TwinFresh R-50 unit + + + + + + + + + + + + + + +
Power cable, 3 m
Unitronic LIYY UL CSA
5xAWG/7
(5x0.25)
+ + + + + + + + + + + + + + +
Control and power unit + + + + + + + + + + +
User's manual + + + + + + + + + + + + + + +
Packing box + + + + + + + + + + + + + + +
Fasteners + + + + + + + + + + + + + + +
Mounting plate + + +
Table 3
Комплектность
TwinFresh RА-50-4
(120V/60Hz)
TwinFresh R-50-4М
TwinFresh RА-50-4М TwinFresh RА-50-4М
(120V/60Hz)
TwinFresh R-50-4L
TwinFresh RА-50 -4L TwinFresh RА-50 -4L
(120V/60Hz)
TwinFresh R-50-5
TwinFresh RА-50-5
TwinFresh RА-50 -5
(120V/60Hz)
TwinFresh R-50-5М
TwinFresh RА-50-5М TwinFresh RА-50-5М
(120V/60Hz)
TwinFresh R-50-5L
TwinFresh RА-50-5L TwinFresh RА-50-5L
(120V/60Hz)
TwinFresh R-50 unit + + + + + + + + + + + + + + + +
Power cable, 3 m
Unitronic LIYY UL CSA
5xAWG/7
(5x0.25)
+ + + + + + + + + + + + + + + +
Control and power unit + + + + + + + + + + +
User's manual + + + + + + + + + + + + + + + +
Packing box + + + + + + + + + + + + + + + +
Fasteners + + + + + + + + + + + + + + + +

5
TwinFresh R-50
UNIT DESIGNATION KEY
Control unit
_ - no control unit included;
- control unit included.
TwinFresh RX-50-XX (XXX/XX)
TwinFresh – single-room reversible ventilator
Unit designation
Round connecting air duct
Air capacity [m/h]
Outer grille (outer hood) type
_ - metal outer hood;
1 - round stainless steel outer hood;
2 - metal tapered outer hood for 120-470 mm (4 3/4” - 18 1/2”) air duct;
3 - plastic round grille;
4 - plastic rectangular grille;
5 - ductwork system 204x60 mm (8 1/16” - 2 3/8”) with an end plastic grille.
Connecting air duct (telescope) air duct length
_ - 250 - 470 mm (9 13/16” - 18 1/2”);
M - 470 - 720 mm (18 1/2” - 28 3/8”);
L - 720 - 1160 mm (28 3/8” - 45 11/16”).
Power main parameters other than 230 V / 50 Hz
The main unit overall and connecting dimensions, outer view and technical parameters are shown in g. 1-6 and in tables 4-10.
TECHNICAL PARAMETERS
Table 4
Mode Voltage Power [W] Air capacity [m3/h] (CFM) RPM [min-1]
Noise level,
3 m [dB(A)]
(Sones)
IP
1230 V / 50 Hz
(120V / 60 Hz)
1,4 25(14,7) 570 22(0,5) 24
2 3,0 50(29,4) 1100 29(0,81)

6
Fig. 1. TwinFresh R-50 overall and connecting dimensions
156 mm
(6 1/8")
254 мм
(10")
274 mm
(10 13/16")
212 мм
(8 3/8")
212 mm
(8 3/8")
B
156 mm
(6 1/8")
А
Table 5
Unit modications
А B
mm inch mm inch
TwinFresh R-50
250 9 13/16” 470 18 1/2”
TwinFresh RА-50
TwinFresh RА-50 (120V/60Hz)
TwinFresh R-50-М
470 18 1/2” 720 28 3/8”
TwinFresh RА-50-М
TwinFresh RА-50-М (120V/60Hz)
TwinFresh R-50-L
720 28 3/8” 1160 45 11/16”
TwinFresh RА-50-L
TwinFresh RА-50-L (120V/60Hz)

7
TwinFresh R-50
Table 6
Unit modications
А B
mm inch mm inch
TwinFresh R-50-1
250 9 13/16” 470 18 1/2”
TwinFresh RА-50-1
TwinFresh RА-50-1 (120V/60Hz)
TwinFresh R-50-1М
470 18 1/2” 720 28 3/8”
TwinFresh RА-50-1М
TwinFresh RА-50-1М (120V/60Hz)
TwinFresh R-50-1L
720 28 3/8” 1160 45 11/16”
TwinFresh RА-50-1L
TwinFresh RА-50-1L (120V/60Hz)
Fig. 2. TwinFresh R-50-1 overall and connecting dimensions
156 mm
(6 1/8")
156 mm
(6 1/8")
212 mm
(8 3/8")
212 mm
(8 3/8")
195 mm
(7 11/16")
B
А

8
Table 7
Unit modications
А B
mm inch mm inch
TwinFresh R-50-3
250 9 13/16” 470 18 1/2”
TwinFresh RА-50-3
TwinFresh RА-50-3 (120V/60Hz)
TwinFresh R-50-3М
470 18 1/2” 720 28 3/8”
TwinFresh RА-50-3М
TwinFresh RА-50-3М (120V/60Hz)
TwinFresh R-50-3L
720 28 3/8” 1160 45 11/16”
TwinFresh RА-50-3L
TwinFresh RА-50-3L (120V/60Hz)
Fig. 3. TwinFresh R-50-3 overall and connecting dimensions
156 mm
(6 1/8")
156 mm
(6 1/8")
185 mm
(7 5/16")
212 mm
(8 3/8")
212 mm
(8 3/8")
B
А

9
TwinFresh R-50
Table 8
Unit modications
А B
mm inch mm inch
TwinFresh R-50-5
250 9 13/16” 470 18 1/2”
TwinFresh RА-50-5
TwinFresh RА-50-5 (120V/60Hz)
TwinFresh R-50-5М
470 18 1/2” 720 28 3/8”
TwinFresh RА-50-5М
TwinFresh RА-50-5М (120V/60Hz)
TwinFresh R-50-5L
720 28 3/8” 1160 45 11/16”
TwinFresh RА-50-5L
TwinFresh RА-50-5L (120V/60Hz)
Fig. 4. TwinFresh R-50-5 overall and connecting dimensions
156 mm
(6 1/8")
500 mm
(19 11/16”)
156 mm
(6 1/8")
212 mm
(8 3/8")
212 mm
(8 3/8")
93 mm
(3 11/16")
232
(9 1/8")
60 mm
(2 3/8”)
500 mm
(19 11/16”)
204 mm
(8 1/16")
А
B

10
Table 9
Unit modications
А B
mm inch mm inch
TwinFresh R-50-4
250 9 13/16” 470 18 1/2”
TwinFresh RА-50-4
TwinFresh RА-50-4 (120V/60Hz)
TwinFresh R-50-4М
470 18 1/2” 720 28 3/8”
TwinFresh RА-50-4М
TwinFresh RА-50-4М (120V/60Hz)
TwinFresh R-50-4L
720 28 3/8” 1160 45 11/16”
TwinFresh RА-50-4L
TwinFresh RА-50-4L (120V/60Hz)
Fig. 5. TwinFresh R-50-4 overall and connecting dimensions
156 mm
(6 1/8")
156 mm
(6 1/8")
212 mm
(8 3/8")
212 mm
(8 3/8")
250 mm
(9 13/16")
180 мм
(7 1/16")
А
B