Thermo BTH Ultra User Manual

BTH ULTRA Electric Boilers Installation & Operation manual (Revision: May 2015) 2 .
Electric Boilers
BTH ULTRA
Models ranging from 12 kW to 36 kW 208/240 Volts (1 phase)
INSTALLATION & OPERATION MANUAL
THERMO 2000 INC. Revision : May 2015
Printed In Canada
Your BTH ULTRA Electric Boiler has been carefully assembled and factory tested to provide
years of trouble-free service. The following information and safety measures are provided to
enable proper installation, operation, and maintenance of this product.
It is imperative that all persons who are expected to install, operate or adjust this boiler should
read these instructions carefully.
Any questions regarding the operation, maintenance, service or warranty of this electric boiler
should be directed to the supplier.
When all installation steps have been completed, keep this installation manual in a safe place
(close to the boiler) for future reference.

Thermo BTH Ultra Specifications

General

Brand	Thermo
Model	BTH Ultra
Category	Boiler
Language	English

Summary

Section 1: Technical specifications

Table 1: Technical data on boilers operating at 240 Vac /1ph

Provides technical data for boilers operating at 240 Vac, 1 phase.

Table 2: Boiler connections and dimensions (12-24 KW)

Details connections and dimensions for 12-24 KW models.

Table 3: Boiler connections and dimensions (27-36 KW)

Details connections and dimensions for 27-36 KW models.

Section 2: INTRODUCTION

2.1 LOCAL INSTALLATION REGULATIONS

Outlines installation requirements based on local and national codes.

2.2 CORROSIVE ENVIRONMENT

Advises against installing the boiler in corrosive or high humidity environments.

2.3 INSPECTION UPON RECEPTION

Instructs on inspecting the boiler for shipping damage upon reception.

2.4 TO BE CHECKED

Lists items to check on the unit's identification tag and shipped components.

Section 3: INSTALLATION

3.1 SAFETY MEASURES

Details essential safety precautions for boiler installation.

3.2 LOCATION

Provides guidance on selecting a suitable installation location for the boiler.

3.3 CLEARANCES

Specifies minimum clearance requirements around the boiler for servicing.

3.4 PIPING INSTALLATION

Covers the procedures for connecting the boiler to the heating system piping.

3.5 ELECTRIC CONNECTIONS

Covers all aspects of electrical connections for the boiler.

Section 4: ADJUSTMENT OF THE CONTROLLER

4.1 INTRODUCTION

Introduces the boiler's controller and its functions.

4.2 DISPLAYED INFORMATION

Explains the information displayed on the controller's LCD screen.

4.3 OPERATION OF THE INTERFACE

Describes how to operate the controller using its buttons.

4.4 OPERATION IN "FIXED BOILER TEMPERATURE SET POINT"

Explains the operation mode with a fixed target temperature.

4.5 OPERATION WITH "OUTDOOR RESET"

Details the operation mode using outdoor temperature for reset.

4.6 PURGE DELAY OF THE PUMP

Describes the adjustable delay for the pump after heat demand.

4.7 AUTOMATIC HEATING SHUT DOWN

Explains the automatic shutdown feature based on outdoor temperature.

4.8 CONFIGURATION OF THE CONTROLLER

Guides on configuring the controller for optimal performance.

4.9 ADJUSTMENTS OF THE TARGET TEMPERATURE BY THE USER

Explains how users can adjust the target temperature.

4.10 BOOST SYSTEM OPERATION

Details the boost system for increased heating capacity.

4.11 OPERATION IN DUAL-ENERGY

Explains the operation of the boiler in dual-energy mode.

Section 5: START UP OPERATION

5.1 PREPARATORY STEP

Outlines the essential steps before initial startup.

5.2 STARTUP & INSPECTION

Covers the procedure for starting up and inspecting the boiler.

5.3 COMPLEMENTARY CHECKS ON DUAL-ENERGY INSTALLATIONS

Lists additional checks for dual-energy setups.

Section 6 MAINTENANCE

6.1 INTRODUCTION

Introduces the importance of regular maintenance for boiler longevity.

6.2 AT ALL TIME

Lists immediate inspections required at all times.

6.3 TWICE A YEAR

Specifies maintenance tasks to be performed twice a year.

6.4 ANNUALY

Outlines the annual maintenance procedures for the boiler.

Section 7: TROUBLE SHOOTING

7.1 TROUBLE SHOOTING TABLE

Provides a table to diagnose and solve common boiler problems.

7.2 SPARE PARTS

Lists available spare parts for the boiler.

BTH ULTRA LIMITED WARRANTY

Warranty Coverage on the tank

Details the warranty period and conditions for the boiler tank.

Warranty coverage on parts

Outlines the warranty period and conditions for boiler components.

Exclusions

Lists conditions under which the warranty becomes void.

Limitations

States limitations on the manufacturer's responsibility regarding unit malfunctions.

Warranty service procedure

Describes the process for obtaining warranty service for the boiler.