Operating instructions

JOB NUMBER TITLE PG VERSION DATE Size at 100%
20157243 Creda Main Brochure
33
3 18/07/2013 A4 4pp + 52pp @ 100%
DESIGNER Org A/W A/W AMENDS
C:
DATE:
MW MW, UL
JOB NUMBER TITLE PG VERSION DATE Size at 100%
20157243 Creda Main Brochure
32
4 18/07/2013 A4 4pp + 52pp @ 100%
DESIGNER Org A/W A/W AMENDS
C:
DATE:
MW MW, MW, UL
www.credaheating.co.uk
33
www.credaheating.co.uk
Mechanical panel heaters & electric storage heating – SFHA Sensair Automatic
SFHA Sensair Automatic
Storage fan heaters
Key features
•Combineselectricstorageheating,directactingheating
and fanned heat output with simple controls
•Fullyautomaticheatstorage–nouseradjustmentrequired
on input controls
•Highperformanceinsulationworksmoreeffectivelythan
a conventional storage heater
•Heatoutputisviaaquiettwospeedfan
•Boostsettingforhighspeedroomheatup
•Fancanbeswitchedoffwithoutalteringthermostatsetting
•Operatesonvirtuallyanytariffandtakesbetteradvantage
ofextendedorsplittariffs
•Fannedheatingavoidsheatstratication
•Lockablecontrolscover
•Negativepressureairmovementthroughthestorage
core avoids hotspots and heat leakage
•Fanoperationcanbecontrolledbyanexternaltimer,
suchastheRFRTK7
Technical Specification
•Elements(storage)–mineralinsulatedstainlesssteelsheathed
•Insulation–opaciedsilicaceousaerogelandmineralbremat
•Storagecore–highdensityironoxidecompound
•Fanunit–twospeedcrossowfan
•Controls(output)–regulatedbyfan,activatedbyintegral
adjustable thermostat
•Controls(input)–hydraulicheadtemperaturecompensated,room
and storage core temperature sensitive, auto-set charge control
•Protection–twolevelthermalsafetyoverheat
•Supply–230/240VACsinglephase
Width
Depth
Height
Control options
RFRTK7RFremotethermostatandprogrammerkit.
Enables programmable time and temperature control using wireless
signalling between the remote wall mounted thermostat and the
receiver unit at the appliance.
The incorporation of high performance insulation means that
stored heat is effectively retained by the heater, meaning that
more useful heat is available for later in the day. The heat output
is then regulated by a simple, thermostatically controlled fan
providing economical heat when and where you want it.
Model Rating Direct Charge acceptance Number Number Remaining useful heat Height (mm) Width (mm) Depth (mm) Weight (kg)
storage (kW) acting (kW) (7hrs) (kWh) of elements of core bricks after 17hrs (static)
discharge (fan off) (%)
SFHA18AW 2.5 1.5 17.6 3 12 40 705 788 187 121
SFHA24AW 3.4 1.5 23.5 4 16 40 705 1016 187 158
Able to operate on virtually any tariff and with two and a half
times greater insulation levels than conventional storage
heaters, the SFHA achieves higher SAP and NHER ratings
than manual input storage heaters.
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