Instruction/ maintenance manual of the product 1773512 Williams
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Installation Instructions and Owner’s Manual Direct-Vent Wall Furnace - Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. - WHAT TO DO IF YOU SMELL GA S • Open all windows. • Do not try to light any appliance.
Table of Contents General Information a nd Technical Data This furnace is design certif ied to ANSI Z21.86-2004 / CSA 2.32-2004 Gas–Fire d Gravity and Fan-Type, Direct -Vent Wall Furnaces as a Fan-Type Direct-Vent Wa ll Furnace to be inst alled on an outsi de wall according to these in structions.
2 Safety Rules and General Warnings DO NOT OPERATE THIS FURNACE WITHOUT FRONT PANEL INSTALLE D • Due to high temperatures, the furnace should be located out of traffic and away from any combustible materials such as furniture and draperies.
Some Points to Remember • Learn to recognize the odor of LP Gas. Your local LP Gas dealer can give you a ”Scratch and Sniff” pa mphlet. Use it to find out what the propane odor smells like. If you suspect that your LP Gas has a weak or abnorm al odor, call your LP Gas dealer.
Installation Installation should be done by a QUALIFIED SERVICE TECHNICIAN. The furnace must be located on an outs ide wall. Wall Installation 4 Minimum clearances from combustible materials: WARNING:.
5 A. Clearance above grade, verand a, porch, deck or balcony 12-inches (30 cm ) minimum. (3) B. Clearance to window or do or that may be opened 12- inches (30 cm) minimum. (3) C. Clearance to permane ntly closed window minimum 12- inches (30 cm) recomme nded to prevent condensation on wind ow.
6 5. Install the supporting bracket to the wall; insert the air pipe in the wall through the hole provided in the support bracket . Place the round adhesive gasket around the hole so that the air pipe rem ains in position. (Figure 3) 6. Attach the supporting bracket with the screws.
7 12. Remove the vent cap an d drill all the necessary holes (diame ter ¼ inch for the screw fittings provided with th e furnace). 13. Relocate the vent cap and attach it with the screws. (Figure 7) 14. Attach the female end of the three-prong cord to t he receptacle lo cated near the bottom of the furnace.
8 ressure at the correct value Gas Conversions Converting to another gas type mu st be performed by a qualified service technician. If the type of the gas supplied to the dwelling is not the same type as your furnace (natural or LPG gas), it must be converted.
9 Gas Supply Check all local codes for requirements, esp ecially for the size and type of gas supply line required. On natural gas line s less than 15” (380 mm) long, use 1/2” tube; on longer runs, use 3/4” iro n tube or equal. On LP Gas lines please consult LP Gas supplier.
10 First Firing the Furnace Start the furnace following the instructions given in the “Opera ting Instructions”. The first lighting may be difficult becaus e of the air trapped in the gas line s. During initial firing of the fu rnace, resi dual manufacturing grease will bake out and smoke will occur which is not a health dan ger.
11 Electrical Wiring Diagram Key: EV, EV1 Gas Valve 1 (Safety S hutter) Vanne Gas 1 (Securite’) lamme ermostat ffe 0 size – 4A mbustion 2 pcs) p) ) V itch e’ - Hiver sse Ventil.
12 Operating Instructions Before operating the furnace, re fety information in this manual . ad carefully all wa rnings and sa A. Thi s appli ance do es not hav e a pil o t whic h m ust Fol l ow the gas suppli er' s instr uct ion s.
13 WHA T TO DO IF T HE RED LA MP I S LIT Thi s appl i ance has an el ect roni c f lam e superv i si on dev ic e. I f t he f lam e di sappears the gas f l ow w ill b e a uto matic ally shut of f and the red l am p wil l l i ght inst ead of t he green one.
14 Servicing All servicing activities must be performed by a qualified se rv ice t chnicia n or a service agency. The hom e owner may not e hecking and Adjusting the Gas Manifold Pressure manifold pressures as shown in “Technical Data”. It is roceed as follows: the HI mode.
Annual Maintenance Requirements 1. Clean fan blades. 2. Clean air blower. 3. Check and clean sili cone red pipes. 4. Check air flow switch. 5. Clean and check exhaust flue pipe a nd air intake pipe. Check red O-Ring G asket (NRNG003). If it is damaged, replace it.
16 Programmable Timer The programmable timer allows precise operating an d timing control and is standard on thi s furnace. (Figure 10) Overview The programmable timer has the following feature s: •.
17 Setting and Adjustment 1 2 3 4 5 6 7 0 :00 1 2 3 4 5 6 7 E EE 1 2 3 4 5 6 7 0 :00 1 2 3 4 5 6 7 0 :00 1 2 3 4 5 6 7 0 :00 ☼ 1 Initial Conditions A. Set the Setting/Regulator switch (Figure 10-B) in RUN position (ce nter). Press the Reset button R.
18 D. Press the Day Setting, (1……7, Figure 11-D) bu tton to program another day or block of days. E. To set further programs repeat steps item B through D above. NOTE: When the same ON and O FF times are desired for different days of the week, the setting procedu re may be simplified.
19 Troubleshooting Starting Sequence (Electrical) Step 1 1. Check L1 – L2 (Supply 120 V, 60 Hz) 2. Check M9 (Main fuse) Troubleshooting Step 1 Point 1 (L1-L2) No voltage (120 V). Check the electrical supply line, wirin g and connectio ns. Point 2 (M9) Fuse damaged.
20 Troubleshooting Step 3 Point 5 (Z1) Z1 is open and no ignition. Check wiring and conn ections. If everything is okay, replace the switch. Point 7 (M2) M2 is closed and fan thermostat temperature is lower than 104 °F. Check wiring and co nnections.
21 Point 13 (TR) No inlet voltage (120 V). Check 5 pole conne ctor and control box. If everything is okay, first replace the connector and then the control box if problem rem ains. No outlet voltage (24 V) during ignition. Check wiring and conn ections.
22 Replacement Parts TR – 120/24V Transforme r Part Number: JTRS017 Ignition Control Box Part Number: JCNT019 NP – Pressure Switch Part Number: JPRS010 Z9 – Room Thermostat Part Number: JTLT005 .
23 RP8 : Flame Sensor Part Number:JLTT015 RP7: Spark Igniter (2 piec es) Part Number: JLTT023 S – Combustion Blower Motor Part Number: JMTR017 M1 – Overheat Thermostat Part Number: JTLT006 M2 - Fa.
An important point after buying a device Williams 1773512 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Williams 1773512 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Williams 1773512 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Williams 1773512 you will learn all the available features of the product, as well as information on its operation. The information that you get Williams 1773512 will certainly help you make a decision on the purchase.
If you already are a holder of Williams 1773512, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Williams 1773512.
However, one of the most important roles played by the user manual is to help in solving problems with Williams 1773512. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Williams 1773512 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
