DVHVAC36
Electrical
Refer to Figure 8 for field wiring.
1.Select fuse and wire size according to rating plate amperage.
2.Install a separate fused disconnect switch near the unit for service purposes.
3.Knockouts are provided on both sides of cabinet for electrical wiring.
4.Install room thermostat (24 volt) according to instructions provided with thermostat, using 18 gauge wire or larger.
5.Electrically ground the unit in accordance with local codes, or in the absence of local codes in accordance with the Canadian Electrical Code, Part 1 (CSA Standard C22.1) in Canada, or with the National Electric Code (ANSI/NFPA No. 70) in the United States.
6.The circuit board is equipped with two (2) accessory terminals. The terminal marked "Air Cleaner" and "Humidifier" are rated for 120V 0.5 Amps and are energized with the air circulating blower. Connect the neutral leg of the accessory to the 120V neutral wire.
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| EMERGENCY |
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| HEAT |
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| THERMOPILE |
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| SWITCH |
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| GAS VALVE |
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| TP/TH | TP | TH |
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| 14 YELLOW | 15 BLUE |
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| FLAME |
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| RED |
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| 13 BLUE |
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| ADJUST |
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| WHITE |
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| ACB |
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| 12 YELLOW |
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| 16 YELLOW |
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| LIMIT |
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| COMMON | NOT USED |
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| NOT USED |
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| 10 BLUE |
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| 17 GREEN |
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| LOW | |||||||
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| TH | ORANGE/BLACK ORANGE |
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| 11 GREEN |
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| TP/TH | BROWN |
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| 1 | 2 | 3 | 4 | 5 | 6 | ||
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1 | 4 |
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| CHASSIS GND | 24 VAC RTN | 24 VAC HOT TP | TH |
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THERMOSTAT | R | 4 RED |
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| HUMIDIFIER |
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| 2 RED |
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| W1 | 5 WHITE |
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| ACB HEAT |
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| G | 18 GRAY |
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| 3 BLACK |
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| ACB COOL |
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| Y | 19 YELLOW |
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| AIR CLEANER |
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3 | 5 | GND | 20 GREEN |
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| XFORMER 1 |
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9 YELLOW |
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| 110 VAC HOT |
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| SOLENOID 1 |
| SOLENOID 2 |
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| X FORMER 2 | ACB RTN | 10 VAC RTN | HUMID RTN | CLEAN RTN |
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| 6 BLACK |
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| 7 WHITE |
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| 1 WHITE |
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| 8 BLUE |
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| 110 VAC HOT |
| L1 |
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| 8 BLUE |
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| 110 VAC RTN |
| L2 |
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| GREEN |
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| FP1413 |
Fig. 8 DVHVAC36 wiring diagram.
General Venting
This model is approved to be vented either through the side wall, or vertically through the roof.
•Only venting components specifically approved and labelled for this fireplace may be used.
•Minimum clearances between vent pipes and com- bustible materials is 1" (25 mm).
•Venting terminals shall not be recessed into a wall or siding.
•Horizontal venting must be installed on a level plane without an inclining or declining slope.
There must not be any obstruction such as bushes, garden sheds, fences, decks or utility buildings within
24" (610 mm) from the front of the termination hood.
Do not locate termination hood where excessive snow or ice build up may occur. Be sure to check vent termi- nation area after snow falls, and clear to prevent ac- cidental blockage of venting system. When using snow blowers, make sure snow is not directed towards vent termination area.
Location of Vent Termination
It is imperative that the vent termination be located ob- serving the minimum clearances as shown on Page 10.
*Check with local codes or in absence of same with CSA B149.1 Installation Codes (1991) for Canada or for U.S.A. Installations follow the current National Fuel Gas Code, ANSI Z223.1/NFPA 54.
10001195 | 9 |
