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9

Majestic

®

 Fireplaces Power Venting System

51810

Power Venter Part List

 

Mounting Bracket 1” 

50543

 

Mounting Bracket 6” 

49552

 

Hose Clamp 

51875

 

Motor Assembly, Power Vent 

51867

 

Switch, Wall 

51842

 

Vibration Insulator 

50545

 

Plate Wall Switch 

51843

 

Pressure Switch 

52921

 

Timer Relay/Post Purge 

52901

 

Transformer 24 Volt 

10001694

 

Sound Reducer (SR6) 

49770 (Fig. 1)

Pressure Switch

White

Heyco

Adapter

Bushing

Black

Grn

Green/Yellow

Stripe

White

Black

Black

Timer/Relay

Control

White

N/O Blue

Comm

Re

d

Green

Red

Black

White

Yellow

Yellow

Vibration Isolation

Field Installed

L2

L1

L1

Motor

Power Venter

Motor Leads

5

4

Power Venter

Junction Box

Power Venter

Housing

24

VAC

115

VAC

Heyco

Adapter

Bushing

Green #4
Blue #3

Red #2

White #1

Gas Valve

Switch On

Off 

1/2"

White/Red

Stripe

20VA Transformer

Optional 

location for 

vibration isolator

CFM Corporation reserves the right to make changes in design, materials, specifications, prices and discontinue colors and products at any time, 
without notice.

Summary of Contents for PVS-1

Page 1: ...r appliance FOR YOUR SAFETY If you smell gas Do not try to light any appliance Do not touch any electric switch do not use any phone in your building Immediately call your gas supplier from your neighbors phone Follow the gas supplier s instructions If you cannot reach your gas supplier call the fire department Open windows Extinguish all flames INSTALLER CONSUMER SAFETY INFORMATION Power Venting Sy...

Page 2: ...2 mm flue collars and SR 5 for fireplaces with 5 127 mm flue collars See INSTALLATION RESTRICTIONS Page 5 Power Vent System Parts and Description 1 Fan Assembly comes complete with 6 1 8 m power cord for plugging into a standard house receptacle The system is completely pre wired and includes the pressure switch and 24 volt transformer 2 24 Volt Wiring Harness a 40 12m wiring harness with plug in con...

Page 3: ...nt leakage of flue or vent gases into a build ing General Code Requirements The exit terminal shall be so arranged that flue gases are not directed so as to jeopardize the safety of people overheat combustible structures or enter buildings and that proper clearances are maintained Always consult your local codes and authorities In the absence of such codes follow the current installa tion codes for ...

Page 4: ... within a height of 15 4 6m extended above meter regulator assembly above the meter regulator assembly above the meter regulator assy I Clearance to service regulator vent outlet 3 91cm 3 91cm J Clearance to nonmechanical air supply inlet 6 15cm for appliances 10 000 6 15cm for appliances to building or the combustion air inlet to any Btuh 3kW 12 30cm for 10 000 Btuh 3kW 9 other appliances applian...

Page 5: ...les Motor Shaft Vertical Incorrect FP1419 Fig 3 The Power Venter must be mounted with motor shaft horizontal 3 Power Venter housing in single wall a 6 152 mm clearance must be maintained Fig 4 6 152mm Minimum 6 152mm Minimum 6 152mm Minimum FP1420 Minimum clearance 11 25 03 djt Combustible Material Combustible Material Combustible Material Power Venter NOTE 6 152mm maximum clearance from combustib...

Page 6: ...orizontal mounting 11 25 03 djt FP1424 vertical mounting 11 25 03 djt Ceiling 6 152 mm Bracket 1 25 mm Bracket Vibration Isolation Mounts Fan Power Venter Discharge Power Venter Bracket Discharge Fan Power Venter Bracket Wall or Wall Studs Horizontal Mounting Vertical Mounting FP1425 Fig 8 Power venter mounting options FP1424 4 Install optional sound reducer Model SR5 or SR4 onto fireplace See Inst...

Page 7: ... ANSI NFPA70 and or local codes where applicable Operation Sequence of 24 VAC Controlled Appliance When Power Vent Switch is activated its closure completes the 24 VAC electrical circuit from the ap pliance transformer through the switch to the Power Venter relay The 24 volts applied to the relay coil bring in the 115 volt power to the motor The air movement generated by the Power Venter closes th...

Page 8: ... sized Power Venter at maximum setting will assure that combustion gases are safely removed to the outside If the Power Venter has excess venting capacity than what is required for this application operating the Power Venter with the Air Flow Adjust ment at the maximum setting may draw more dilu tion air than necessary The Air Flow Adjustment may be set by use of a combustion analyzer inclined man...

Page 9: ...ng Black Grn Green Yellow Stripe White B l a c k Black Timer Relay Control White N O Blue Comm R e d G r e e n Red Black White Yellow Yellow Vibration Isolation Field Installed L2 L1 L1 Motor Power Venter Motor Leads 5 4 Power Venter Junction Box Power Venter Housing 24 VAC 115 VAC Heyco Adapter Bushing Green 4 Blue 3 Red 2 White 1 Gas Valve Switch On Off 1 2 White Red Stripe 20VA Transformer Opti...

Page 10: ...10 Majestic Fireplaces Power Venting System 51810 ...

Page 11: ...11 Majestic Fireplaces Power Venting System 51810 ...

Page 12: ...2695 Meadowvale Blvd Mississauga Ontario Canada L5N 8A3 800 525 1898 www cfmcorp com CFM Corporation ...

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