Chimney |
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Be sure that the chimney is sufficiently high and large |
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enough to meet the specifications of the burner unit |
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| CK SERIES |
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| VENTER |
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installed. Check that there is sufficient draft for the proper |
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burning of oil. At least |
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of |
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Blocked Vent Safety Switch |
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| DRAFT |
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| REGULATOR |
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with the blocked vent safety switch supplied with your |
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heater. The installation procedure is given below. For further |
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details and information refer to the instruction sheet supplied |
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with the switch. (Not required for JWF307V.) |
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| INSTRUCTIONS |
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Installation |
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1. Pierce a 16mm (5/8 in.) dia. hole into the flue pipe |
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| OIL FIRED |
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305mm to 457mm (12 to 18 in.) from the breech con- |
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| WATER |
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| HEATER |
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nection of the water heater. Remove one of the securing |
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nuts from the pipe of the safety switch. Tighten the other |
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securing nut onto the pipe as far as possible. |
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2. Insert the threaded pipe end into the pierced hole, then |
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install the securing nut, which was removed in step 1, |
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and tighten securely. |
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CAUTION:: Turn "OFF" the electrical supply to the water |
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heater when wiring safety switch. |
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3. Wire the safety switch in series with L1 of the electrical |
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supply (see Figures 9, 10 & 11). Install and route wiring |
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in an accordance with “Canadian Electrical Code Part |
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1 (C22.1)” and any applicable local codes. |
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CAUTION: If for any reason the system has shut down dur- | Figure 6 POWER VENTING |
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ing operation, the cause of the system failure should be |
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Burning Equipment (NFPA 31)”, local codes and the man- | ||||||||||||||
investigated and corrected before resetting the safety switch | ||||||||||||||
ufactures instructions should be adhered to in all installa- | ||||||||||||||
and | ||||||||||||||
tions of the water heaters and power venters. A draft regula- | ||||||||||||||
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WHEN MODEL JWF307 IS TO BE FIRED AT |
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THE MAXIMUM RECOMMENDED RATE OF |
| power venter (see “Draft Regulator”). Consult the applicable | ||||||||||||
0.75 GPH, THE FLUE BAFFLE MUST BE |
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| codes to calculate total equivalent vent pipe length, the | |||||||||||||
ALTERED AS IN THE DIAGRAM. BOTH HALF |
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DISCS MUST BE BENT FLAT AGAINST THE |
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BODY OF THE BAFFLE. |
| each fitting. |
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THIS IS REQUIRED TO ALLOW FLUE GAS |
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PASSAGE AT THE HIGHER FIRING RATE. |
| Burner Installation |
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| General |
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| The installation of these units shall be in accordance with | ||||||||||||
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| the “Installation Code for | ||||||||||||
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| WARNING |
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Figure 5 BAFFLE MODIFICATION (JWF307) |
| This installation must be | performed by | a | ||||||||||
| qualified | |||||||||||||
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Power Venting | dance with these instructions and diagrams. | |||||||||||||
Models JWF307, JWF507 and JWF657 may be power vent- | The installation and maintenance of the | |||||||||||||
ed with a Field SWGII 4HD Power Venter. The following con- | water heater must follow all of the instruc- | |||||||||||||
trol kits may be used with the SWGII 4HD: | tions in preceding sections of this manual. | |||||||||||||
CK 61 Electronic Post Purge. | Improper | installation can | cause | injury | or | |||||||||
CK 62 Thermally Activated Post Purge. | ||||||||||||||
property | damage. Heater | failure | that is | a | ||||||||||
Installation of Power Venter | ||||||||||||||
result of the heating system is not covered | ||||||||||||||
The “Installation Code for | ||||||||||||||
by warranty. |
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– 8 –
