20
UAB KOMFOVENT we reserve the right to make changes without prior notice
RHP STANDARD_21-04
EN
3.6. Outdoor Units
RHP 800 – 1000 – 1500 air handling units are suitable for outdoor installation
1
. Units for outdoor installation must be ad-
ditionally protected against environmental effects by installing a protective roof and exhaust air hoods. Air dampers must be
mounted on air duct connections on the air intake and exhaust sides. If the outdoor unit will be switched off during the cold
season, supply and extract air ducts (on the indoor side) must be fitted with additional air shut-off dampers. These should
prevent warm indoor air from circulating inside the unit when it is stopped to avoid condensation, which may be detrimental
to electronic components. If air damper actuators are used which are not intended for outdoor installation, they must be
additionally protected against rain and snow with covers or boxes.
Air handling units, when possible, should be installed near the walls for protection against wind loads.
1
4
4
Ø D
6
6
3
4
Min. 10 x D
2
5
5
Fig. 13 Accessories for outdoor installed units
1 – air handling unit, 2 – air intake hood, 3 – roof, 4 – boxes or covers for air damper actuators,
5 – air shut-off dampers, 6 – additional air dampers for protection of a stopped unit
•
The outdoor units with water drainage pipes must be additionally protected against freezing, for
example, with electric heating cables for drainage pipes.
•
Connections of outdoor units must be additionally sealed (the sealant is not included).
•
Air intake and outlet hoods must be installed as far apart as possible (for example by installing
additional duct segments between AHU and hood), to prevent the exhaust air from returning to
the air intakes.
•
Air damper actuators of the outdoor mounted AHU must be protected from rain and snow. Ac-
tuators must be covered by installing additional protective boxes or hoods.
4. TECHNICAL INFORMATION
Unit
Operating
current
Supply
voltage
Electric
heater
capacity
Power of
fans
Weight
Heat pump
Heater
capacity
Cooling
capacity
Refrige-
rant
Quantity
of refrige-
rant
A
V
kW
W
kg
kW
kW
-
kg
RHP
400 V - 2,8/2,4
7,7
1~230
1
2*96
106
2,8
2,4
R134A
1,1
600 UH/UV - 3,7/3
9,6
1~230
1
2*170
194
3,7
3
R134A
2,08
600 UH/UV - 4,4/3,8
10,5
1~230
1
2*170
194
4,4
3,8
R134A
2,08
800 UH/UV - 5,3/4,7
14,8
3~400
2
2*170
255
5,3
4,7
R134A
3,1
800 UH/UV - 6,1/5,8
16,1
3~400
2
2*170
255
6,1
5,8
R134A
3,1
1300 UH/UV - 8,1/6,6
18,2
3~400
2
2*380
260
8,1
6,6
R134A
3,1
1300 UH/UV - 9,2/7,6
20,5
3~400
2
2*380
260
9,2
7,6
R134A
3,1
1500 UH/UV - 9,6/7,8
21,9
3~400
2
2*470
260
9,6
7,8
R134A
3,1
1
The devices can only be installed outdoors by connecting their ducts horizontally.
Summary of Contents for 1300 U
Page 1: ...INSTALLATION MANUAL EN RHP Standard ...
Page 2: ......
