Technical information

Towel rails & bathroom warmers – Control options
34
Control options
www.credaheating.co.uk
Fan heaters – CDF
35
CDF
Compact downflow fan heaters
Key features
• 1kW constant heat only (Model CDF1)
• 2kW steps back to 1kW after warm up (Models CDF2N & CDF2IPX4)
• Pull cord operated
• Power on neon indicator
• Two integral safety devices
• CDF2IPX4 is IPX4 rated for use in Zone 2 of a bathroom
Technical Specification
• Element – stitched type
• Protection – thermal cut-off and safety overheat
• Weight 1.45kg
• Supply – 230/240V AC single phase
• CDF1 and CDF2N – IPX2 rated
• CDF2IPX4 – IPX4 rated
Width
Depth
Height
www.credaheating.co.uk
Electrical products installed in bathrooms
Heating products installed in Zone 2 of a bathroom must
carry an IP rating of at least IPX4 (IPX5 if water jets are
going to be used in that area).
All electrical products must be connected in compliance
with IEE wiring regulations (17th edition) and the circuit
protected by an RCD.
Product selector
Model Product Description Rating (kW) Height (mm) Width (mm) Depth (mm)
CDF1 Compact downflow (constant) 1 240mm 235mm 135mm
CDF2N Compact downow (step down) 2 242mm 229mm 109mm
CDF2IPX4 IPX4 rated downflow (step down) 2 267mm 250mm 131mm
Auxiliary heater interface for pilot wire linked heating system
RF remote thermostat/programmer kits for auxiliary appliances
Pilot Wire Interface
Model PWE16A
RF Thermostat &
Receiver Kit
Model RFRTK
RF Thermostat
& Programmer
Receiver
Model RFRTK7
RF Receiver
Model RFRI
Proline II PL Electric
Ladder Towel Rails
TD Traditional Style
Electric Towel Rails
Solarail Electric
Towel Rails
Towel rails and other
heaters without controls.
RFRTK7 can also provide
time control for SFHA
fan unit
Pilot wire signalling – ideal control system
option for new build applications
16amp interface unit – for auxiliary heaters
without any integral controls
Number of heaters – single unit with up to
3kW maximum loading
Interface features:
on/off switching only as signalled by the
central controller
Installation – requires a 46mm deep single
gang metal back box for flush mounting
Radio frequency signalling – wireless
signalling between thermostat/programmer
unit and the receiver at the heater
Number of heaters – multiple heaters with
receivers fitted up to a maximum total loading
of 2kW
Thermostat unit features:
push on/off rotary control (5ºC-30ºC) with 30
minute boost
Thermostat with programmer unit – 4
programmable on/off time periods for
weekdays and weekends. LCD display with
12hr backup memory
Width
Depth
Height
Width
Depth
Height
The performance and economy of Creda heating products can be further enhanced by use of control options best suited to
the type of installation and lifestyle requirements.
Range options
CDF1 CDF2IPX4 CDF2N
Fast response downflow heaters offer a low cost solution
for rapid heating on demand. Available in three models,
they are ideal for bathrooms, shower rooms and kitchens.