Ideal Heating LOGIC+ SYSTEM S18 - User Manual

When replacing any part on this appliance, use only spare parts that you can be assured conform to the safety and performance
specication that we require. Do not use reconditioned or copy parts that have not been clearly authorised by Hunt Heating.
December 2020
UIN 225326 A03
INSTALLATION
& SERVICING
LOGIC+ SYSTEM
S18 S30
HEATING

Summary

SECTION 1 - GENERAL

1.3 SAFE HANDLING

Guidelines for safely moving and handling the boiler.

1.5 SAFETY

Regulations and important safety advice for installation.

SECTION 2 - INSTALLATION

2.9 MOUNTING THE BOILER - INTERNAL

Mounting the internal boiler onto the wall bracket.

2.13 DETERMINING THE FLUE LENGTH

Calculating required flue length and components.

2.25 INITIAL LIGHTING

Procedure for starting the boiler for the first time.

SECTION 3 - SERVICING

3.1 SERVICING SCHEDULE

Recommended intervals and procedures for annual servicing.

3.9 REPLACEMENT OF COMPONENTS

General procedure for replacing boiler parts.

3.17 GAS CONTROL VALVE REPLACEMENT

Procedure to replace the gas control valve.

SECTION 4 - FAULT FINDING

4.1 FAULT FINDING CHART MAIN MENU

Overview of fault codes and troubleshooting sections.

L1 - FLOW TEMPERATURE OVERHEAT LOCKOUT OR NO WATER FLOW LOCKOUT

Troubleshooting for overheat or no flow issues.

L2 - IGNITION LOCKOUT

Troubleshooting steps for ignition failures.

SECTION 5 - SPARE PARTS

SPARE PARTS

Information on ordering replacement parts and contact details.

SECTION 6 - COMMISSIONING & SERVICING

GAS BOILER SYSTEM COMMISSIONING CHECKLIST & WARRANTY VALIDATION RECORD

Checklist for commissioning and warranty validation.

Ideal Heating LOGIC+ SYSTEM S18 Specifications

General

Brand	Ideal Heating
Model	LOGIC+ SYSTEM S18
Category	Boiler
Language	English