Enviro EG 28 B 用户手册

下载
页码 20
 
The ENVIROGAS EG 28.FS.BV. will operate with no external power supply. These models have a Millivolt gas 
control which uses the pilot flame to generate enough electricity to operate the main burner. 
 
The appliance when installed, 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 USA. 
 
NOTE: 
•  Operation of the fan 
increases the efficiency 
and the heat output of the 
appliance. 
•  The thermostat connects 
to the two purple wires in 
the harness 
•  Control panel light uses a 
7w Max. bulb 
 
 
WARNING:
 ELECTRICAL 
GROUNDING 
INSTRUCTIONS. 
This appliance is equipped 
with a three-prong (grounding) 
plug for your protection 
against shock hazard and 
should be plugged into a 
properly grounded three-prong receptacle.  
DO NOT
 cut or remove the grounding prong from the plug. 
 
INSTALLING REMOTE THERMOSTAT OR WALL SWITCH  
RECOMMENDED WIRE SIZE 
for thermostat installation: 18 gauge, 2 wire solid core, Low Voltage wire. (Bell wire) 
 
1. 
Install the 18 Gauge wire supplied to the two terminals on the thermostat or remote wall switch. 
 
2. 
Connect the other end of the wire to the gas valve using the two outside terminals on the front of the gas valve. 
Use the terminals marked (TP/TH and TH). 
 
RECOMMENDED MAXIMUM LEAD LENGTH (TWO WIRE) 
WHEN USING WALL THERMOSTAT 
WIRE SIZE MAXIMUM 
LENGTH 
14 GAUGE 
100 FEET 
16 GAUGE 
64 FEET 
18 GAUGE 
40 FEET 
20 GAUGE 
18 FEET 
CAUTION 
Label all wires 
prior to 
disconnection 
when servicing 
controls. Wiring 
errors can cause 
improper and 
dangerous 
operation. Verify 
proper operation 
after servicing. 
 
13