Certikin MB185 - 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

General Specifications and Performance

General Specifications

Key technical data and operating parameters of the heaters.

Performance Specifications - Natural Gas

Performance data for heaters operating on Natural Gas.

Performance Specifications - LPG

Performance data for heaters operating on LPG.

User Operating Instructions

Start-Up Procedures

Steps to follow before operating the heater.

Operating Models 055, 105 and 155

Operating instructions specific to the 055, 105, and 155 models.

Operating Models 185, 265 and 405

Operating instructions specific to the 185, 265, and 405 models.

Maintenance and Care Procedures

Guidelines for regular maintenance and cleaning of the heater.

Cold Weather Operation

Procedures and precautions for operating the heater in cold conditions.

Installation and Service Instructions

General Notes

Important general information and warnings for installation and service.

Statutory Requirements

Legal regulations and standards governing gas appliance installation.

Base Installation

Guidelines for preparing a suitable and safe base for heater installation.

Clearances

Minimum required distances from combustible materials and structures.

Gas Supply Connections

Procedures and requirements for connecting the gas supply line.

Plumbing for Water Connections

Instructions for connecting the heater to the pool or spa water system.

Electrical Wiring

Guidelines for safely connecting the heater to the electrical power supply.

General Location of Controls

Identification and location of key control components within the heater.

Heat Exchanger Removal

Step-by-step guide for safely removing the heat exchanger.

Troubleshooting and Fault Diagnosis

Trouble Shooting Guide

Common problems, their causes, and solutions for mechanical issues.

Electrical Troubleshooting

Diagnosing and resolving electrical faults in the heater system.

Control Fault Diagnosis

Identifying and resolving faults indicated by the control module.

User Setup Mode

Accessing and modifying user configurable settings via the control panel.

Replacement Parts List

055 & Easiheat Model Parts

List of replaceable parts for the 055 and Easiheat models.

105 Model Parts

List of replaceable parts for the 105 model.

155 Model Parts

List of replaceable parts for the 155 model.

185, 265 & 405 Model Parts

List of replaceable parts for the 185, 265, and 405 models.

Certikin MB185 Specifications