A condensate pipe and a drain trap
Drain scheme of Vertical Unit
Drain scheme of Horizontal Unit
view 2
view 2
view 1
D*
3.1.3 b Picture
3.1.3 a Picture
* RECU 400 - 1200, REGO 1200 - D=15 mm
RECU 1600 - 7000, REGO 1600 - 2500 - D=28 mm
3.2. Section-to-section joints
Section Connection Scheme
Air handling units REGO 3000, REGO 4000, REGO 4500, REGO 7000
and RECU 7000 are produced from three sections, and RECU 3000,
RECU 4000, RECU 4500 from two section. Separate sections are easy to
install on site. Ensure that sections or section assemblies are positioned
in their proper sequence and that the unit handing and reference is cor-
rect. Sections should be accurately aligned prior to bolting together using
the fixings and gaskets provided. The sealing gasket and fastening parts
are available with every air handling unit.
Incorrect installation will result in air leakage, air blow marks to the
unit casings and unacceptable noise. Section connection scheme is
shown in 3.2 Picture.
3.3. Heating coil connection
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Pipe work should be connected in accordance with good engineering practice. All pipe work must be adequately-
supported to ensure that no additional load is stressing the unit.
Mounting the pipes on the heating coil, tight the pipes with spanners. As shown in 3.3 Picture.
Fitting Pipes Connection
The pipe work should be done in order to ensure the space for maintenance and service work. When carrying out
the installation of heater pipes, make sure that hot water supply is completely disconnected. Before start-up of
the air handling unit, the heater system should be filled in with water. Glycol is used in the air handling units with
coil heat exchanger. Never pour glycol down a drain; collect it in a receptacle and leave it at a recycling centre or
the like. Glycol is highly dangerous to consume and can cause fatal poisoning or damage the kidneys. Contact a
doctor! Avoid breathing glycol vapour in confined spaces. If you get glycol in your eyes, fush them thoroughly with
water (for about 5 minutes).
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If water heater build in.
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