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

CFX-U / CFX / CEX-U / CEX / CEX7-U / CEX7

Installation instruction

1. Overview

See figure C1
EN
Pos. Function
1 Filter
2 Hood
3 Inlet pipe
4 Control panel (only CEX / CEX-U / CEX7 / CEX7-U)
5 Electronics
6 Non-return valve
7 Flow sensor
8 Connecting terminal

2. Technical specifications

Model
Energy efficiency class
Rated capacity (Rated current)
Chosen capacity (Chosen current)
Electrical connection
Min. required cable size
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. flow rate
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) Mixed water
2) Flow rate limited to achieve optimum temperature rise
3) Without flow regulator

3. Dimensions

Dimensions in mm (fig. D1)
Pos.
9
10
11
12
13
14
15
16
CEX7-U CEX7
6.9 kW (10 A)
11 kW (16 A)
1.5 mm
2
3.0
pressure resistant / pressureless
bare wire heating system IES
0,2 bar at 2,5 l/min
G ⅜" G ½"
IP24 IP25
15
Function
Grommet
Screws and dowels
Cold and hot water connection
Safety thermal cut-out STB
Temperature sensor set
Heating element with SDB
Bottom part
FX Next remote control (only CFX / CFX-U)
CEX-U / CFX-U
A *
)
11 / 13.5 kW (16 / 19.5 A)
13.5 kW (19.5 A) 11 kW (16 A)
3~ / PE 380..415 V AC
1.5 mm 2.5 mm
2 2
4.8 5.8
1)
0.3 l
1.0 MPa (10 bar)
®
≥ 1000 Ωcm
≤ 100 mS/m
≤ 60 °C
2.0 – 5.0 l/min
1,3 bar at 9,0 l/min 3)
20 °C – 60 °C
G ⅜"
2.7 kg
I
IP24
CEX / CFX
13.5 kW (19.5 A)
1.5 mm 2.5 mm
2 2
4.8 5.8
1)
2)
G ½"
IP25