WarmFlow WS18, Руководство пользователя

Страница: 40 / 107

39
The service access lid is located on top of the appliance and should only be removed once
power has been isolated using the isolator switch. The service lid and side panels give access
for plumbing, servicing and maintenance.
The wood pellets used to fuel the appliance must be compliant with the ENPlus A1 pellet
standard.
Using alternative pellets will invalidate the product warranty and will have a
negative effect on the operation and performance of the appliance.
The key parameters for ENPlus A1 pellets are found in Table 6 below.
Property Unit Value Property Unit Value
Diameter mm 6 ± 1 or 8 ± 1 Sulphur w-% ≤ 0,04
Length mm 3,15 ˂ L ≤ 40 Chlorine w-% ≤ 0,02
Moisture w-% ≤ 10 Ash deformation temp. ⁰
C
≥ 1200
Ash w-% ≤ 0.7 Arsenic mg/kg ≤ 1
Mechanical Durability w-% ≥ 98,0 Cadmium mg/kg ≤ 0,5
Fines ( ˂ 3,15mm) % ≤ 1.0 Chromium mg/kg ≤ 10
Temperature of pellets ⁰
C
≤ 40 Copper mg/kg ≤ 10
Net Calorific Value kWh/kg ≥ 4,6 Lead mg/kg ≤ 10
Bulk Density
Kg/m
³
600 ≤ BD
≤
750 Mercury
mg/kg ≤ 0,1
Additives w-% ≤ 2 Nickel mg/kg ≤ 10
Nitrogen w-% ≤ 0,3 Zinc mg/kg ≤ 100
Table 6: Threshold Parameters for ENplus A1 Wood Pellets According to EN ISO 17225-2
3.1 The Clean Air Act 1993 and Smoke Control Areas
Both appliances, the WS18 and WP18 comply with the requirements of the Clean Air Act 1993
and are suitable for installation in smoke control areas. The appliances meet the emissions
limits for particulate matter and NO
x
as stated by DEFRA. As such the emissions are within the
acceptable limit for the appliances to be used in installations wishing to claim the renewable
heat incentive.