Enviro sienna indoor gas fireplace 用户手册

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页码 32
17
Initial Installation
QUALIFIED INSTALLERS ONLY
E
LECTRICAL
 R
EQUIREMENTS
:
Fan Control
Black
White
White
Black
Green/Yellow
Green
Black
Power Cord
120V AC
FAN
120
o
F (49
o
C)
Temperature Sensor
CNT2
CNT3
CNT1
CNT4
The  fan  is  thermostatically  controlled  and  it  will 
not operate if the appliance is cold. A few minutes 
after  the  appliance  is  lit  and  the  variable  speed 
control  is  set  at  a  desired  setting,  the  fan  will 
automatically  turn  on.  The  fan  will  automatically 
turn off after the appliance has cooled down.
The  fireplace  must  be  electrically  connected  and 
grounded in accordance with local codes or, in the 
absence of local codes, with the current CSA C22.1 
Canadian Electrical Code Part 1, Safety Standards 
For  Electrical  Installations,  or  The  National 
Electrical Code ANSI / NFPA 70 in the US.
WARNING: The electrical grounding instructions 
must be followed. The fan kit is equipped with a 
three-prong (grounding) plug for your protection 
against  shock  hazard,  and  should  be  plugged 
directly  into  a  properly  grounded  three-prong 
outlet.  DO  NOT  cut  or  remove  the  grounding 
prong from this plug.
COOL / HEAT
PROGRAM
DOWN
UP
70 ° F
70 ° F
ON
OF
F
Optional
Remote
Control
Purple
Grey
Optional
Wall Switch
Optional
Thermostat
Pilot
Adjustment
Screw
ON/OFF/REMOTE
Thermostat Switch
Blue
Thermopile
Thermocouple
Manifold
Pressure
Tap
Inlet
Pressure
Tap
Gas
Control
Valve
Blue
BV Only
300
o
F (149
o
C)
Temperature
Sensor
(DV has only
connectors)
Figure 22: Wiring of a valve and thermostat.
Table 4.  Recommended Thermostat 
Wire Size.
Wire Size
Max. Length
14 gauge
100 ft  (30.48 m)
16 gauge
60 ft   (18.29 m)
18 gauge
40 ft   (12.00 m)
20 gauge
25 ft   (7.62 m)
22 gauge
18 ft   (5.49 m)
Figure 21: Fan wiring diagram.
CAUTION: When servicing controls, 
label all wires prior to disconnection. 
Wiring  errors  can  cause  improper 
and  dangerous  operation.  Verify 
proper operation after servicing.