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Magikist HWG40 - User Manual

Magikist HWG40
28 pages
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MODEL HWG40
MODEL HWG20
GAS FIRED
COMMERCIAL
& INDUSTRIAL
PRESSURE
WASHER
HEATERS
INSTRUCTION
MANUAL
V3.02
For heaters equipped with
ProSafe II control and
24V electronic ignition
(HSI)
or 24V standing pilot

Questions and Answers

  • R
    Rachel BeardAug 15, 2025
    What to do if Magikist HWG40 temperature setting display flashes E31 and REQUEST FOR HEAT indicator is flashing?
    • A
      Alexis ScottAug 15, 2025
      If the temperature setting display flashes E31 and the REQUEST FOR HEAT indicator is flashing, it indicates a short in the output driver for the gas valve. Immediately turn the knob on the gas valve to the OFF position. Shut off the gas supply to the heater immediately. Extinguish any open flame immediately and contact qualified service personnel.
  • D
    dennis77Aug 18, 2025
    What to do if Magikist HWG40 temperature setting display flashes E15 and FLUE STATUS indicator is flashing?
    • B
      Brittany MercadoAug 18, 2025
      If the temperature setting display flashes E15 and the FLUE STATUS indicator is flashing, it signifies an overheat condition. The temperature in the flue has exceeded the maximum limit, commonly due to the main burner being on without water flow. You should investigate and correct the issue immediately.
  • K
    Kevin WelchAug 22, 2025
    What to do if Magikist HWG40 Heater temperature setting display flashes E20 and THERMOSTAT indicator is flashing?
    • F
      farmerphillipAug 22, 2025
      If the temperature setting display flashes E20 and the THERMOSTAT indicator is flashing, it indicates a communication problem (open) with the temperature sensor. Check the connection of the temperature sensor to PROSAFE II. Replace the temperature sensor if necessary.
  • B
    brookschristopherAug 26, 2025
    What to do if Magikist Heater temperature setting display flashes E21 and THERMOSTAT indicator is flashing?
    • J
      Joshua HaynesAug 26, 2025
      If the temperature setting display flashes E21 and the THERMOSTAT indicator is flashing, it means there is a communication problem (short) with the temperature sensor. Check the connection of the temperature sensor to PROSAFE II. Replace the temperature sensor if required.
  • R
    Richard AndersonAug 28, 2025
    What to do if Magikist HWG40 temperature setting display flashes E10 and FLUE STATUS indicator is flashing?
    • P
      Paul CarrollAug 28, 2025
      If the temperature setting display flashes E10 and the FLUE STATUS indicator is flashing, it indicates a communication problem (open) with the flue sensor. Check the connection of the flue sensor to PROSAFE II. Replace the flue sensor if necessary.
  • A
    Adam CochranAug 31, 2025
    What to do if Magikist Heater temperature setting display flashes E11 and FLUE STATUS indicator is flashing?
    • C
      Cynthia Mccormick DDSAug 31, 2025
      If the temperature setting display flashes E11 and the FLUE STATUS indicator is flashing, it indicates a communication problem (short) with the flue sensor. Check the connection of the flue sensor to PROSAFE II. Replace the flue sensor if necessary.
  • C
    Corey DavisSep 4, 2025
    What to do if Magikist HWG40 temperature setting display flashes E30 and REQUEST FOR HEAT indicator is flashing?
    • D
      donnamunozSep 4, 2025
      If the temperature setting display flashes E30 and the REQUEST FOR HEAT indicator is flashing, it indicates a problem with the output driver for the gas valve (open). Contact qualified service personnel to resolve this issue.
  • D
    diana58Sep 7, 2025
    Why is the FLUE STATUS indicator flashing on my Magikist HWG40?
    • J
      Jordan Anderson DDSSep 8, 2025
      The FLUE STATUS indicator flashes because temperatures in the flue are at or near freezing. You should take necessary steps to increase the temperature in the flue to prevent the coil from freezing.
  • J
    jasonnorrisSep 12, 2025
    What does it mean if the temperature setting display flashes E59 on my Magikist HWG40 Heater?
    • J
      John MitchellSep 12, 2025
      If the temperature setting display flashes E59, it indicates a problem with the internal memory of PROSAFE II. Contact qualified service personnel for assistance.

Summary

Important Operating Conditions

Safety Precautions for Heater Operation

Installation Guide for Magikist Heaters

Location Requirements for Heater Installation

Describes ideal placement for heater to avoid water spray, weather, and drafts.

Gas Supply Requirements and Guidelines

Covers requirements for natural gas and LP gas connections, emphasizing compatibility.

Venting Installation and Safety Standards

Explains proper venting procedures according to codes for safe exhaust of combustion gases.

Automatic Vent Damper Installation

Instructions for installing and wiring the optional automatic vent damper.

Power Venter Installation and Wiring

Guidelines for installing and wiring the optional power venter for sidewall venting.

Electrical Connections Guide

Detailed instructions for wiring the heater's electrical components and controls.

Pre-Operation Checks and Procedures

Check Flow Switch and Vent Damper

Steps to verify correct operation of the flow switch and vent damper.

Check Main Burner Ignition

Steps to verify main burner ignition and operation after pilot lighting.

ProSafe II Control System Overview

ProSafe II Error and Warning Conditions

Error Conditions and Codes

Lists specific error codes, their descriptions, and required actions.

Warning Conditions and Indicators

Lists warning conditions, their descriptions, and recommended actions.

Electronic Ignition Operation Details

Maintenance Procedures for Heaters

Care and Cleaning of Main Burners

How to clean burner jets to maintain optimal combustion.

Troubleshooting Common Issues

Magikist HWG40 Specifications

General IconGeneral
BrandMagikist
ModelHWG40
CategoryHeater
LanguageEnglish