Component Assembly & Connection ~ Esbend; Component Assembly & Connection ~ Escondk; Component Assembly & Connection ~ Esroofcowl - Rinnai RHFE-750ETR Installation Manual

COMPONENT ASSEMBLY & CONNECTION ~ ESBEND
ONLY use PVC cement between externally located joints of PVC pipes to secure and seal these
joints against ingress of dust and water.
CAUTION
ONLY use non acidic silicone sealant between externally located the joints of PVC flue pipe and
any mating aluminium components (such as the condensate trap) to secure and seal these joints
against ingress of dust and water. Silicone containing acetic acid (vinegar) as the curing agent or
other acids may cause corrosion of aluminium components and must not be used.
1
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1. A white plastic centering spacer is provided with ESBEND and is required for correct alignment of co-axial
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components. The spacer is always positioned inside the component that joins the female end of ESBEND.
2. Lubricate ESBEND inner pipe O-Rings and fit to the inner pipe of preceding component.
When fitted correctly the inner and outer pipes of ESBEND will be self centering.
On "Direct", "Direct Extended" and "External Wall" installations 2 ESBEND (2 x 90°) can be used.
On "Sideways", "Under Floor" and "In-Wall" installations 1 ESBEND (1 x 90°) can be used.
CAUTION
COMPONENT ASSEMBLY & CONNECTION ~ ESCONDK
ONLY use non acidic silicone sealant between externally located the joints of PVC flue pipe and
any mating aluminium components (such as the condensate trap) to secure and seal these joints
CAUTION
against ingress of dust and water. Silicone containing acetic acid (vinegar) as the curing agent or
other acids may cause corrosion of aluminium components and must not be used.
!
1. All "External Wall", "Internal Wall", "Sideways" and "Under Floor" flue installations MUST be fitted with
ESCONDK.
Observe the correct orientation of ESCONDK. The arrow symbol MUST point away from the heater towards
the termination of the flue system.
Lubricate all inner pipe O-Rings with the silicone grease provided.
For details concerning the connecting of the condensate drain see page 26.
CAUTION
COMPONENT ASSEMBLY & CONNECTION ~ ESROOFCOWL
When connecting an ESROOFCOWL to other flue components use the same methods as described for connecting
ESPIPE900 and observe the clearance requirements detailed in the section "REGULATIONS, CLEARANCES &
GENERAL INFORMATION" on page 2.
Rinnai Australia
FLUE COMPONENT ASSEMBLY
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1
2
Pipe Centring Spacer
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from ESBEND
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19 ASP Flue Installation Manual