Certikin MB405 - User Manual

M3556 Rev B
MB055
MB105 MB155
WARNING: If the information in these instructions are not followed exactly, a fi re
or explosion may result causing property damage, personal injury or death.
Do not store or use gasoline or other fl ammable vapours and liquids in the vicinity of
this or any other appliance.
WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electrical switch; do not use any phone in your building.
• Immediately call your gas supplier from a neighbour's phone. Follow the gas sup-
plier's instructions.
Installation and service must be performed by a Gas Safe registered installer, service
agency or the gas supplier.
Operating, Installation and Servicing Instructions for
Direct fi red swimming pool & spa heaters
Models: MB055, MB105, MB155, MB185, MB265, MB405
MB185
MB265
MB405

Summary

Introduction and Safety Information

General Safety Warnings

Crucial safety warnings regarding fire, explosion, and personal injury.

Gas Leak Procedures

Steps to follow if you smell gas, including immediate actions and contact information.

Technical Specifications

General and Performance Specifications

Details on water content, pressure, flow, electrical supply, and performance data for different models.

User Operating Instructions

Start-up and Basic Operation

Guide on how to start the heater and basic operational steps for different models.

Maintenance and Seasonal Operation

Procedures for maintenance, care, and operation during cold weather or winterizing.

Installation Procedures

Installation Requirements and Clearances

Guidelines on base installation, clearances from combustible materials, and ventilation.

Gas, Plumbing, and Electrical Connections

Instructions for connecting gas supply, water plumbing, and electrical wiring to the heater.

Servicing and Component Access

Location and Removal of Controls

Identifying and accessing control components for servicing, including panel removal.

Component Servicing Procedures

Procedures for removing and servicing specific components like burners, valves, and heat exchangers.

Troubleshooting Guide

Mechanical Troubleshooting

Diagnosing and resolving mechanical problems with the heater.

Electrical Troubleshooting

Diagnosing and resolving electrical issues using flowcharts and checks.

Replacement Parts List

Parts for 055 & Easiheat Model

Comprehensive list of replacement parts for the 055 & Easiheat models.

Parts for 105 Model

Comprehensive list of replacement parts for the 105 model.

Parts for 155 Model

Comprehensive list of replacement parts for the 155 model.

Parts for 185, 265 & 405 Models

Comprehensive list of replacement parts for the 185, 265 & 405 models.

Certikin MB405 Specifications