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Summary of Contents for SEELEY INTERNATIONAL WF25
- Page 1 WF25/SH18/SH25 INSTALLATION...
- Page 2 WORKING SAFE Both employee and employer are responsible for occupational health and safety. Technicians are advised to ensure they are familiar with ALL the relevant state and federal legislation including : Acts, Regulations, approved codes of practice and Australian Standards. The employer should ensure that their workers are familiar with appropriate work practices and are provided with appropriate equipment, training and qualifications to perform their work.
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Page 3: Basic Equipment
BASIC EQUIPMENT ONLY APPROPRIATELY QUALIFIED PERSONS SHOULD PERFORM TESTS INVOLVING GAS MEASUREMENTS AND LIVE ELECTRICAL MEASUREMENTS To Install a heater there is basic essential test equipment required. This includes : •Manometer •Multimeter Having correct tools available is essential to correct installation and heater operation... -
Page 4: Specifications
SPECIFICATIONS... - Page 5 DIMENSIONS...
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Page 6: Important Notes
IMPORTANT NOTES • The SH18/25/WF25 use a specific coaxial flue that MUST be used with the heaters • Vertical Flue Kit • Horizontal Flue Kit • This heater will not turn on once the room temperature exceeds 28° Celsius ( which is the maximum set temperature) •... - Page 7 KITS AND OPTIONS...
- Page 8 CONSOLE KITS...
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Page 9: Unpacking And Preperation
• Remove a total of 4 front cover retaining screws located in the top and bottom grills and remove front cover (only 2 on WF25) • If the heater is to be installed flush ON the wall (not recessed), fit console side covers at this point •... -
Page 10: Operating Clearances
OPERATING CLEARANCES For optimum heater performance the following criteria should be observed: • Avoid corners as this leads to poor distribution of heated air • Do not obstruct rear register outlet if fitted Avoid facing heater across room (short • side),along the room will give better performance Must be 100-200mm above floor •... -
Page 11: Gas Connection
GAS CONNECTION • All gas supply piping must be installed by a licensed gas fitter in accordance with standard AS/NZS5601 • All models are ½” male flare • Maximum gas rate is located on the specification label on the inside of the heater front cover •... -
Page 12: Electrical Supply
ELECTRICAL SUPPLY • All electrical wiring and fittings must be done by a licensed electrician in accordance with AS/NZS 3000 and local regulations • Electrical Supply must be 240Vac 50Hz • A 240Vac 10amp GPO must be fitted within 1100mm from the left hand side of heater or 700mm from right side •... -
Page 13: Mounting Brackets
MOUNTING BRACKETS INBUILT – VERTICAL FLUE • Cut opening for heater in plaster board wall between wall studs • Cut opening for flue in top plate • Cut opening for flue in noggin ( or remove noggin) • Fold out top and bottom mounting bracket tabs ( 4 in total) to suit spacing between studs •... - Page 14 MOUNTING BRACKETS INBUILT – HORIZONTAL FLUE • Cut opening for heater in plaster board wall between wall studs • Cut opening for flue in rear wall • Fold out top and bottom mounting bracket tabs ( 4 in total) to suit spacing between studs •...
- Page 15 FITTING HEATER - INBUILT • Lift heater to fit top retaining tabs into slots in top mounting bracket, be sure both sides are engaged • Push bottom of heater into cavity and lower onto bottom mounting bracket. • Make sure the heater main body panel is located in the bottom bracket at both sides.
- Page 16 MOUNTING BRACKETS CONSOLE – VERTICAL FLUE – WF25 ONLY • The SH18/25 CANNOT be used as a console installation with a VERTICAL flue. The WF25 CAN be used with a console kit and vertical flue • Fix top mounting bracket to wall. At least one...
- Page 17 MOUNTING BRACKETS CONSOLE – HORIZONTAL FLUE • Mark centre line of heater • Mark and cut flue opening through walls for flue at required height • Flue hole MUST slope back away from heater at around 5 degrees to allow condensate to drain •...
- Page 18 FITTING HEATER - CONSOLE • Lift heater to fit top retaining tabs into slots in top mounting bracket, be sure both sides are engaged • Push bottom of heater into cavity and lower onto bottom mounting bracket. • Make sure the heater main body panel is located in the bottom bracket at both sides.
- Page 19 FLUE – VERTICAL (093055) • Standard kit includes 3.6m flue, flue cowl and heater mounting brackets Maximum vertical flue length (with no offsets) is 6m • • Short and long Flue offsets available • 750mm long extension pieces available • Up to 3 extensions pieces can be added with NO offsets •...
- Page 20 FLUE – VERTICAL (093055) • Seeley coaxial flue MUST be used • Vertical Flue can be used on internal wall or external facing walls either recessed or console • Standard vertical Flue Kit includes 3.6m of flue, flue cowl and heater mounting brackets •...
- Page 21 FLUE – VERTICAL - INBUILT • Slide aluminium tube with spacer into PVC pipe and joiner. Repeat for as many lengths of flue that are required • Slide pre-assembled flue sections into wall cavity, connecting aluminium tube together with a THIN bead of heat resistant silicone •...
- Page 22 FLUE – VERTICAL - CONSOLE • Slide aluminium tube with spacer into PVC pipe and joiner. Repeat for as many lengths of flue that are required • Slide pre-assembled flue sections into wall cavity, connecting aluminium tube together with a THIN bead of heat resistant silicone •...
- Page 23 FLUE SUPPORT BRACKET • From within the ceiling space, install the support plate based on installation type • INBUILT : Locate support plate over flue, attaching to either side of pipe • CONSOLE: Locate support plate over flue, attach on one side of pipe to top plate •...
- Page 24 VERTICAL FLUE COWL • Cut inner flue pipe to suit the installation, making sure at least 500mm protrudes from the roof • Cut the PVC outer pipe so that the aluminium pipe is 70 - 80mm higher (longer) • Run a bead of silicone around the top of the aluminium pipe so it seals against the cowl •...
- Page 25 FLUE – HORIZONTAL (093048) • Standard kit includes 0.3m flue, elbow, flue cowl and heater mounting brackets • Maximum horizontal length is 1.2m Extension piece required if greater than 340mm from inside wall surface to outside wall surface • • 750mm long extension pieces available (maximum 1 can be used) •...
- Page 26 FLUE – HORIZONTAL INBUILT/CONSOLE • Ensure the 3 spacer rings are located evenly on aluminum inner. ( spacer rings allow airflow around inner flue and should not allow aluminum inner to contact outer PVC) • Ensure DWV elbow is securely connected to the straight piece •...
- Page 27 HORIZONTAL FLUE COWL Correct installation and maintenance of the flue is critical to correct operation • Ensure the outer PVC protrudes the specified 20mm from the wall surface • Ensure inner aluminium tube protrudes from PVC the specified 50mm before fitting flue cap •...
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Page 28: Flue Connection
FLUE CONNECTION • Slide flexible sleeve and 2 hose clamps over plastic connector DO NOT tighten hose clamps yet • Slide aluminium flue connector up and over flue pipe, ensuring it is fully engaged • Slide flexible sleeve up and over PVC elbow/connector and tighten hose clamp •... - Page 29 THERMISTOR INSTALLATION FOR CORRECT OPERATION...
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Page 30: Commissioning Procedure
COMMISSIONING PROCEDURE • Connect Gas and Electricity – check correct gas type, purge gas lines of debris and air • Check for gas leaks as per AS/NZS 5601 “Gas Installations” and rectify any leaks found • Check for combustion gas spillage ( check around flue box assembly and connections before fitting front cover) •... -
Page 31: Control Panel
CONTROL PANEL SHUC (SPACE HEATER USER CONTROL) • The space heater user control (SHUC) is a LED illuminated push button controller • Eco mode restricts the heater to low gas rate (about half capacity),handy for checking low pressure setting • Child Lock disables the SHUC ( all except ON/OFF button) -
Page 32: Setting Gas Pressure
SETTING GAS PRESSURE • Loosen burner pressure test point screw (do not remove completely) • 3/32” hex key • Connect manometer to test point • Start heater • Check low gas pressure, adjust if required until pressure matches specification • Check high gas pressure, adjust if required until pressure matches specification... -
Page 33: Heater Operation
HEATER OPERATION • Press ON/OFF button and increase temperature setting to start heater • Gas will light on low , then switch to high after about 30 seconds • Room fan starts approximately 15 seconds after ignition • Heater continuously checks room and set temperatures and monitors safety systems •... -
Page 34: Eco Mode
ECO MODE • ECO mode locks the heater into LOW gas rate • To enter ECO mode press and hold the DOWN button for 3 seconds until ECO light goes on • Low gas rate will reduce the heat output of the heater •... - Page 35 FITTING FRONT COVER SH18/25 • Connect earth lead from heater cover to heater • Connect control loom to main PCB (connection is labelled “FRONT PANEL” • Fit lower grill section on outlet spigot at bottom of heater (ensure plastic spigot fits around sheet metal spigot at top, bottom and both sides) •...
- Page 36 FITTING FRONT COVER WF25 • Secure cover bracket (640204) 1610mm from lower edge of lower heater mount bracket • Connect earth lead from heater cover to body of heater • Locate slots in top cover over locating tabs on top cover bracket •...
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Page 37: Fault Codes
FAULT CODES... - Page 38 INSTALLATION SOLUTIONS • As part of our continuous improvement strategy in all areas of our business, we are introducing a SEELEY INTERNATIONAL ONLINE PORTAL • Easy mobile device and PC access to a large library of Service diagnostic and Installation information across the wide range of Seeley Internationals heating and cooling products.
- Page 39 Phone +61 8 8328 3850 Seeley International Pty Ltd +61 8 8328 3951 112 O’Sullivan Beach Road Lonsdale SA 5160 ABN 23 054 687 035 Australia seeleyinternational.com PO Box 164 Lonsdale SA 5160 Australia...
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why does the heater stop opperating --- turns itself of with three flashing lights plus the geeen