Ideal Heating LOGIC+ SYSTEM S18, Installation & Servicing

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Installation and Servicing
SECTION 1 - GENERAL
1 GENERAL
1.1 INTRODUCTION
The Logic + System S range of boilers are wall mounted, full
sequence, automatic spark ignition, low water content, fanned
flue, high efficiency, condensing, system gas boilers.
Note.
Due to the high efficiency of the boiler a plume of water
vapour will form at the terminal during operation.
Central heating (CH) output is fully modulating with a range of:
18
4.8 to 18kW
30 6.1 to 30.3kW
The boiler is supplied fully assembled with circulating pump,
pressure gauge, safety valve and CH expansion vessel.
A variable CH temperature control is fitted on the user control.
The boiler includes as standard:
- Boiler frost protection
- Daily pump exercise.
Note. The appliance must be wired with a permanent live supply,
or the boiler frost protection will not operate. The boiler warranty
will be invalid if this requirement is not complied with.
The internal boiler casing is of white painted mild steel with a
white polymer front panel.
The external boiler casing is of grey powder coated mild steel.
The boiler temperature control is visibly located in the control
panel on the front of the boiler.
The heat exchanger is manufactured from cast aluminium.
The boiler is suitable for connection to fully pumped, sealed
heating systems ONLY. Adequate arrangements for completely
draining the system by provision of drain cocks MUST be provided
in the installation pipework.
Pipework from the boiler is routed downwards.
Data Plate
The boiler model and serial number can be located on the bottom
of the boiler casing, shown in Sections 1.16 & 1.17 - Water & Gas
Connection Diagram.
1.2 OPERATION
When there is a demand for CH, the heating system is supplied at
the selected temperature of between 30
o
C and 80
o
C.
The boiler features a comprehensive diagnostic system which
gives detailed information on the boiler status when operating, and
performance of key components to aid commissioning and fault
finding.
1.3 SAFE HANDLING
This boiler may require 2 or more operatives to move it to its
installation site, remove it from its packaging base and during
movement into its installation location. Manoeuvring the boiler
may include the use of a sack truck and involve lifting, pushing and
pulling.
Caution should be exercised during these operations.
Operatives should be knowledgeable in handling techniques when
performing these tasks and the following precautions should be
considered:
• Grip the boiler at the base.
• Be physically capable.
• Use personal protective equipment as appropriate, e.g. gloves,
safety footwear.
During all manoeuvres and handling actions, every attempt should
be made to ensure the following unless unavoidable and/or the
weight is light.
• Keep back straight.
• Avoid twisting at the waist.
• Avoid upper body/top heavy bending.
• Always grip with the palm of the hand.
• Use designated hand holds.
• Keep load as close to the body as possible.
• Always use assistance if required.
1.4 OPTIONAL EXTRA KITS
Please contact Hunt Heating for a full list of flues and accessories.