Potterton Promax SL series User Manual

Weights kg
PackagedBoilerCarton 36.2
PackagedFlueKit 3.6
InstallationLiftWeight 26.0
CO/CO
2
Ratio
Uptoamaximumof0.004
CO
2
Level
9%±1%

ElectricalSupply 230V~50Hz
(Appliancemustbeconnectedtoanearthedsupply)
PowerConsumption 80W
ExternalFuseRating 3A
InternalFuseRating(BS4265)
 Fuse 3.15AT(PCB)
ElectricalProtection IPX2
WaterContent
 litres 2.6
 pints 4.6
StaticHead
 max 30metres(100ft)
 min 1metre(3.25ft)
LowHead 0.2m(8in)min
SystemDetail
fullypumpedopenvented&sealedsystems
GasConnection
 G½"B.S.P.Thread
Controls
boilerthermostat,safetythermostat,flowswitch,electronicflame
sensing,temperatureprotectionthermostat&condensateblockage
sensor
InletPressureatGasValve(NaturalGas)
 Min 18.1mbar
 Max 22.5mbar
 (seeSection12.1)
FlowTemperature(adjustable)
 55°Cto78°C(±5°C)
RecommendedSystem
TemperatureDrop
 Condensing 20°C 36°F
NOTE:Alldatainthissectionarenominalvaluesandsubjecttonormalproductiontolerances

NOTE:Themaximumoutputofthe30modelisfactorysetat22.0kW(75,000Btu/hr).
Thiscanbealteredto30.18kW(102,980Btu/hr)seesection10.8.

SEDBUKDeclaration
For12modelTheefficiencyis90.5%
For15modelTheefficiencyis91.3%
For18modelTheefficiencyis90.4%
For24modelTheefficiencyis90.9%
For30modelTheefficiencyis90.9%
ThisvalueisusedintheUKGovernment'sStandard
AssessmentProcedure(SAP)forenergyratingofdwellings.
Thetestdatafromwhichithasbeencalculatedhasbeencertifiedby0087.

Potterton Promax SL series Specifications

General

Brand	Potterton
Model	Promax SL series
Category	Boiler
Language	English