Installation Instruction; Overview; Technical Specifications; Dimensions - clage CDX-U Gebrauchs- Und Montageanleitung

Installation instruction

1. Overview

See figure C1
Pos. Function
1 Filter
2 Hood
3 Inlet pipe
4 Electronics
5 Non-return valve
6 Flow sensor
7 Connecting terminal

2. Technical specifications

Model CDX 6-U
Energy efficiency class
Rated capacity (Rated current) 6.6 kW (28.7 A) 8.8 kW (38.3 A) 6.6 kW (28.7 A) 8.8 kW (38.3 A) 6.9 kW (10.0 A)
Electrical connection
Min. required cable size 1)
Hot water (l/min)max. at ∆t
= 33 K
Rated volume
Rated pressure
Connecting type
Heating system
Required spec. water
resistance @ 15 °C
Spec. electrical conductivity
Inlet temperature
Flow rate to switch on – max.
2.0 – 4.0 l/min
flow rate
2)
Pressure loss
Temperature choice
Water connection
Weight (when filled w. water)
VDE class of protection
Type of protection
Type of safety
*) The declaration complies with the EU regulation No 812/2013
1) CDX 6 / CDX 9: Maximum cable cross section 10 mm²; CDX 7 / CDX 11: Maximum cable cross section 6 mm²
2) Flow rate limited to achieve optimum temperature rise
3) Without flow regulator

3. Dimensions

Dimensions in mm (fig. D1)
CDX 9-U CDX 6
1 / N / PE 220..240 V AC
4 mm 2 6 mm 2 4 mm
2.9 3.8 2.9
≥ 1100 Ωcm
≤ 90.9 mS/m
2.0 – 5.0 l/min 2.0 – 4.0 l/min
G ⅜"
IP24
Pos. Function
8 Grommet
9 Screws and dowels
10 Cold and hot water connection
11 Safety thermal cut-out STB
12 Temperature sensor set
13 Heating element with SDB
14 Bottom part
CDX 9 CDX 7-U
A *
)
2 6 mm 2 1.0 mm 2
3.8 3.0
0.3 l
1.0 MPa (10 bar)
pressure resistant / pressureless
Bare wire heating system IES ®
≤ 30 °C
2.0 – 5.0 l/min 2.0 – 4.0 l/min
0.2 bar at 2.5 l/min 1.3 bar at 9.0 l/min
50 °C (internally setable 30 – 60 °C)
G ½"
2.7 kg
I
IP25
11
CDX 11-U CDX 7
11 kW (15.9 A) 6.9 kW (10.0 A)
3~ / PE 380..415 V AC
1.5 mm 2 1.0 mm 2
4.8 3.0
≥ 1000 Ωcm
≤ 100 mS/m
2.0 – 5.0 l/min 2.0 – 4.0 l/min
3)
G ⅜" G ½"
IP24 IP25
CLAGE
EN
CDX 11
11 kW (15.9 A)
1.5 mm 2
4.8
2.0 – 5.0 l/min