Regency E21-NG3 User Manual

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 Regency
®
 E21-3 Gas Fireplace Insert
Thermostat Wire Table
CAUTION
Do not wire millivolt 
wall thermostat wires
to 120V wire.
WALL SWITCH
1)  Run the wire through the right or left side 
inlet opening. Be careful not to damage the 
wire.
Note:  We recommend a maximum of 15' 
of wire but if you wish to go with a 
longer run, use the Thermostat Wire 
Table.
2)  Connect the wire to the supplied wall switch 
and install into the receptacle box.
CAUTION
Do not wire millivolt 
wall switch wire 
to 120V wire.
REMOTE CONTROL
Use the Regency Remote Control Kit  approved 
for this unit. Use of other systems may void 
your warranty.
The remote control kit comes with a hand held 
transmitter, a receiver and a wall mounting 
plate.
1)  Choose a convenient location on the wall 
to install the receiver and the receptacle 
box (protection from extreme heat is very 
important). Run wires from the fi replace to 
that location. Use Thermostat Wire Table.
2)  Connect the two wires to the gas valve. See 
diagram below.
CAUTION
Do not wire millivolt 
remote control wires 
 to 120V wire.
3)  Install 3 AAA alkaline batteries in transmitter 
and 4 AA alkaline batteries in  the receiver. 
Install the receiver and its cover in the wall. 
Switch the  remote receiver to "remote" 
mode. The remote control is now ready for 
operation.
WALL THERMOSTAT 
A wall thermostat may be installed if desired, 
connect the wires as per the wiring diagram. 
Use table below to determine the maximum 
wire length.
Note:  Preferable if the thermostat is 
installed on an interior wall.
Regency offers an optional programmable 
thermostat but any 250-750 millivolt rated non-
anticipator type thermostat that is CSA, ULC or 
UL approved may be used.
14 GA.
16 GA.
18 GA.
20 GA.
22 GA.
50 Ft.
32 Ft.
20 Ft.
12 Ft.
9 Ft.
Recommended Maximum Lead Length 
(Two-Wire) When Using Wall 
Thermostat (CP-2 System)
Wire Size                       Max. Length
INSTALLATION