Natural & lp gas
unvented gas log heater (27 pages)
Summary of Contents for Heatmaster Seamless
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Seamless Customer Operation, Installation and Servicing Information Page 1 of 24...
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Certificate Number: 8107 Date of Issue: 5 Sept 2014 Brand Name: Heatmaster Model/s: Inbuilt Seamless Description: Induced draught, luminous and heating power flue effect, mains power 240V AC High efficiency gas log space heater This appliance is for use with Natural Gas.
CONTENTS SECTION DESCRIPTION PAGE PRODUCT OVERVIEW General Description Operation TECHNICAL DATA General Construction Gas System Heating System Electrical Operating Instructions servicing instructions Trouble shooting MARKINGS – APPLIANCE DATA PLATE FIREBOX DIMENSIONS View Rear Balanced flue with 58 and 65mm Ø. Pipes FLUEING Horizontal and vertical flue setup...
A glass dress guard is fitted to the heater door to prevent accidental mishaps. The Heatmaster Seamless Gas Log space Heater is a room sealed heater that can be installed in three configurations. The maximum length of flue and air supply pipe is 12 meters.
SECTION 2 GENERAL BRAND NAME MODEL Heatmaster Seamless BURNERS Heatmaster, Inspiration type Rectangular Bar Burner, COMBINATION CONTROL SIT , double block , 840 IGNITION MODULE SIT, Electronic , 579DBC BURNER CONTROLLER SIT , double block , 840 Dungs double block valve for high setting.
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Weight Model (mm) (mm) (mm) (kg) Heatmaster 1295 85kg Seamless Inbuilt Star Rating Model 4.0/4.2 Stars (Flue Heatmaster Seamless dependent) The test point pressure is set with ‘both burners’ on maximum. BURNERS are ON – OFF only Page 6 of 24...
SECTION 2 CONSTRUCTION General The Heatmaster Seamless Gas Log Heater comprises of a metal fire box structure and a Heat Exchanger located within an outer casing, which has a transparent ceramic glass front door. The heat exchanger includes a primary heat exchanger (firebox) subject to gas heating, a secondary heat-exchanger made of tubular members heading from the firebox and connecting to the inlet header of the manifold flue fan box.
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TECHNICAL DATA SECTION 2 Primary Air The primary Air for combustion is drawn into the firebox through a 60 mm pipe of 1.6mm mild steel attached to the firebox back side air inlet hole opening of 60 mm diameter Refer Drawing HMR-716-212 Combustion Chamber The Combustion Chamber is made of 1.2mm aluminized steel with the burners sitting inside the firebox elevated from the bottom.
TECHNICAL DATA SECTION 2 GAS SYSTEM Gas Piping To bring the gas supply, the inlet gas pipe consists of a 12.7mm Ø. by 400mm long corrugated flexible stainless steel pipe manufactured by Dormont America, the other end of the pipe is connected to the Sit gas valve, which delivers the gas to the injector burner (front and rear) by using copper pipe and manifold of ½”...
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Thread: 1/8 BSP male Refer Drawing HMR-716-214 Burner Details The Heatmaster Seamless series heaters utilise a two bar burner assembly mounted at the bottom of the firebox, below the ceramic logs mounting tray. Burner ‘Front’ bar This burner is a single piece 50 X 20mm X 1.5mm RHS mild steel...
TECHNICAL DATA SECTION 2 HEATING SYSTEM Type Induced draught power flue, fan assisted convection with flame effect. Radiants Everburn, Ceramic Compressed Kaowool Log set. See Photos Page 17 & 18 for location. Location lugs ensure correct placement Warm air outlet Located in top front of heater above fire box.
TECHNICAL DATA SECTION 2 ELECTRICAL SYSTEM (Cont’d) Power cord 2 metres Flex standard 3 pin plug 10 amp, brand Castle Electronic, or equivalent approved cord set. Conform to AS3100 240V 50Hz Maximum temperature: 120C Power rating: 220-240Vac /7 Amp 50-60Hz Room Fan 2 Cross flow fans , TORIN FTZ180 single phase shaded pole motor Maximum temperature: 90C...
Customer Operating Instructions SECTION 3 The Heatmaster Seamless Gas log space Heater has been designed for a simple and efficient operation with the use of remote control. PRE OPERATIONS CHECKS Prior to operating the heater, ensure that the flue terminal is not obstructed furthermore, make sure there are no combustible objects leaning against, resting on, Or within the immediate vicinity of the unit.
SERVICING INSTRUCTIONS HEATMASTER SEAMLESS ROOM HEATER ALL SERVICE WORK TO BE CARRIED OUT BY A QUALIFIED & AUTHORISED PERSON Do not modify this appliance WARNING : Before you do any attempt to service the heater be sure that electric power plug has been disconnected.
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The room fan(s) are similarly mounted on brackets. Ensure that all brackets and insulating bushes are re-assembled onto new fan if not provided with the fan. Ensure that all wires and hoses are marked for ease of re-assembly as unit will not test out unless fully assembled.
TROUBLESHOOTING GUIDE SECTION 4 PROBLEM POSSIBLE CAUSE REMEDY Appliance fails to No gas or supply pressure insufficient. Ensure gas supply connected, purged, and ignite. pressure appropriate. No electrical supply. Ensure unit plugged in and switch is on, check supply fuse. Incorrectly wired power point.
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Recirculation of flue gases. Flue incorrectly installed. See “Room fan not operating” See “Room fan not operating” Unit fails to heat. Incorrect gas type or pressure setting. Ensure correct gas type, injector size, and pressure setting. Gas supply blockage. Check injector, burner supply pipe, & valve for foreign matter.
Table of Contents Description Page Rear View Balanced flue with 58 and 65mm Ø. Pipes Balanced flue Terminal Empty Fire box Rear left log in position Left & center rear logs in position Left, center & right rear logs in position Front left log in position Front left &...
PHOTOGRAPHS SECTION 8 Log Set Arrangement. (Cont’d) Left & center rear logs in position Left, center & right rear logs in position Front left log in position Page 23 of 24...