Komfovent VERSO Pro P, Installation And Maintenance Service Manual

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UAB KOMFOVENT we reserve the right to make changes without prior notice
V-C5.1_21-01
14
EN
2.4. Verso RHP units
Verso RHP information
Carefully, high pressure inside (up to 42 bar).
Inside the unit is refrigerant R410A, friendly to environment.
Before commissioning, make sure that the air handling unit is filled with refriger-
ant. This can be done by looking through the moisture indicator.
The unit washing, cleaning, maintenance is carried out as well as any other type of
device described in this manual.
In heating mode supply air temperature can range due to frozen evaporator.
Therefore, this unit is not recommended for use as a basic unit for heating, at low
outdoor air temperatures use with a secondary heater.
Verso RHP air handling (sizes 10–70) are supplied with two inspection sections (figure bellow). Ex-
haust air inspection section are supplied with drop eliminator, heating cable and pan for extract air coil.
Supply air inspection section are with pan and drop eliminator when design air flow velocity threw sup-
ply air coil are more than 2 m/s. If supply air velocity threw supply air coil are lower than 2 m/s where are
no pan and drop eliminator.
Verso RHP operation limits
For safe and efficient work units with integrated heat pump, has following limitations:
• Air flow limitation as indicated in table and figure below. If one or both air flows are bellow switch
off limit (table 1) heat pump will be switched off and indication icon will occur in control panel (more
detail in page 32);
Table 1
Unit size Air flow when heat pump switched off [m
3
/h] Air flow when heat pump capacity are limited [m
3
/h]
10 900 1200
20 1800 2400
30 2700 3600
40 3600 4800
50 5000 7000
60 7000 9000
70 9000 12000
80 10000 14000
90 13000 16000