REMKO VRS 25 INOX - Manual (Page 10)

10
Setup and Assembly
Unit Setup
When setting up the units, the regional provisions and
regulations must be observed.
The units may only be operated with accessories that
have either been approved by the manufacturer or sup-
plied with the units.
Proceed as follows to set up the units:
1. Remove the transport pallets or crates or other
packaging material before set up/assembly.
à Check the units for any damage.
à When assembling, place the units securely on the
ground, preferably on a separate platform and en-
sure that they are current-free.
à Make sure that the fan capacity (rated pressure) has
been adjusted to the corresponding resistance on
the air side.
Measure rated current.
à Make sure that air can flow freely into and out of the
units.
à Make sure that there is a sufficient supply of air for
combustion.
à If there are unfavourable pressure conditions in the
setup room or strong air impurities, install a burner-
driven device that sucks in fresh air from the outside.
à Guide the suctioned air via appropriate filters
(accessories) if the air in the setup room is expected
to be quite dirty.
Pay attention to the resistance on the air intake side
and adjust the fan capacity accordingly.
Exhaust Connection
The exhaust connection must be made properly in ac-
cordance with the relevant regulations.
à Proper exhaust expulsion must be ensured.
à The exhaust connection may only be made to a pre-
viously approved exhaust system.
G
Air may only be suctioned in via the air intake
openings for this purpose. If the bottom of the unit
has not been equipped for air intake, it must be
closed to prevent the incorrect intake of air.
Electrical Installation
The electrical connection of the units may only be per-
formed by authorised personnel in accordance with the
relevant regulations (including any local ones).
à An easily accessible emergency switch must be at-
tached in the setup room.
Thermostat Connection
The room thermostat (accessory) or day/night regulator
(accessory) is connected via special connections. You
must observe the following.
à The room thermostat (accessory) must be placed in
the most ideal location in the room for regulating
temperature.
à The thermostat sensor may not be exposed directly
to a particularly cold or warm air current.
à The process is the same for installation of an auto-
matic day/night temperature regulator (accessory).
1
Bridge
2 Terminal strip X2
400 V / 3~, Direkt Start
400 V / 3~, Y / ∆ Start
1
Bridge
2 Terminal strip X2
2
1
230 V/1~ model
For the control boxes of the 230 V / 1~ model, a room
thermostat or a day/night temperature control mecha-
nism is connected to the thermostat sockets standard
for this series .
The connection is made as follows.
400 V / 3~ models
The connection of a room thermostat or a day/night
temperature control mechanism is made to the corre-
sponding terminal strips.
The connection is made as follows:
Remove the bridge and assign the terminal strips with
the corresponding wires of the control mechanism.
Unplug the existing bridge plug and con-
nect the Thermostat plug 2 to the Ther-
mostat socket 1 on the control box.
When using control units without a stan-
dard series thermostat plug, it can be
purchased as an accessory.
Ref. no. 1101020.