Monessen Hearth MJ27NR Indoor Fireplace User Manual


 
22 86D0024
ELECTRICAL WIRING (MILLIVOLT)
CONNECTING REMOTE RECEIVER
1. Set remote receiver. See instructions included in receiver kit.
2. Connect the two (2) 1/4"
female connectors to the
TP/TH and TH terminals
on the control valve.
3. Connect the four-pin
connector from the valve
motor to the four-pin con-
nector on the receiver.
4. For further instruction
refer to instruction sheet
included with RCSIT
Remote.
 
(“A” Reading - Thermostat contacts CLOSED - Control Knob “ON” - Main burner should turn ON)
a. If the reading is more than 175 Millivolts and the automatic valve still does not come on, replace the con-
trol.
b. If the closed circuit reading (“A” reading) is less than 175 Millivolts, determine cause for low reading, pro-
ceed to Section B below.
 

1. Check gas pressure to the unit. If gas pressure is within minimum and maximum on data plate, then check
pilot voltage, 500 Millivolts minimum. If the minimum Millivolt reading is not obtainable, replace pilot.

The Millivolt system and individual
components may be checked with a
Millivolt meter having a 0-1000 mV
range. Conduct each check shown in
chart below by connection meter test
leads to terminals as indicated.
CHECK
TEST TO TEST
CONNECT
METER LEADS
TO TERMINALS
SWITCH OR
THERMOSTAT
CONTACTS
METER
READING
SHOULD BE
A
COMPLETE
SYSTEM
2 & 3 CLOSED MINIMUM 175
B
THERMOPILE
OUTPUT
1 & 2 OPEN MINIMUM 500
Note: Heat reduces battery life. You can protect the receiver and extend battery life by mounting receiver
in wall or other location outside the replace.
NOTICE
Do not allow wires
to touch grate or

FP2010
remote receiver
Figure 17 -
Installing Remote Receiver
Remote Receiver
Remote Wire
Connectors
Valve
FP2010
Motor
Wires