ECR International Dunkirk DCB-75 Installation, Operation & Maintenance Manual page 54

9.2 Raccordements du système de chauffage central - MODÈLES DE CHAUFFAGE ET D'EAU CHAUDE DOMESTIQUE
DCC-115 & 150 COMBI
H
B
A
I
MANIFOLD
DCC-205
9 - START UP PROCEDURE
F
E
C
D
G
J
H
B
A
I
Boiler Connections
LEGEND
A Pressure Gauge
B Pressure Relief Valve
C Heating return connection
D Domestic Cold Water Inlet
E Gas shutoff connection
F Boiler Fast Fill
G
Domestic Hot Water Outlet
H Condensate Drain Connection
I Heating supply connection
J Manifold
5 gpm DHW flow restrictor
K
(Factory installed) (205 only)
50
DCC-205 COMBI
K
G
D
E
J
115 & 150
-
30.00 psi [2.11 bar]
3/4"
[22.2 mm]
1/2"
[15.9 mm]
3/4" [22.2 mm]
External to Boiler
1/2"
[15.9 mm]
13/16" [21 mm] ID
Hose
3/4"
[22.2 mm] Sweat
1-1/2"
(31.75 mm) Sweat
NA 3/4" [22.2 mm]
240013501 REV A [03/15/2022]
C
205
1"
[25.4 mm]
3/4" NPT
NA
3/4" NPT
3/4 NPT
1"
[25.4 mm]
NA