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Monessen Hearth EYF18 Benutzerhandbuch

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65D1009
EYF Series Unvented Gas Log Set
W
ARNING
• 
Gloves  are  recommended  when 
handling ceramic fiber logs to prevent 
skin irritation from loose fibers.
• 
Logs are fragile - handle with care.
MAkE SURE YOU HAVE RECEIVED ALL 
PARTS:
Check your packing list to verify that all listed parts have 
been received. You should have the following:
• 
Unvented gas log burner assembly 
•
  Plastic bag containing crushed volcanic rock 
•  
Installation/operating instructions 
•
  Two () anchoring screws
•  
Ceramic Fiber or Refractory Cement Logs  
•
  Grate 
The millivolt controlled version of this heater is the only 
style  designed  to  be  operated  with  optional  devices  for 
ON/OFF  functions.  The  following  options  may  be  used 
with the millivolt controlled heater. These options are not 
packaged with the log set.
•
  Hand held Remote with receiver 
•
  Wall thermostat with 15' wire
•  
Wall switch with 15' wire 
•  
Hand held Thermostat Remote with receiver
Carefully inspect the contents for shipping damage. If any 
parts  are  missing  or  damaged,  immediately  inform  the 
dealer from whom you purchased the appliance. Do not 
attempt to install any part of the appliance unless you 
have all parts in good condition.
WHAT YOU WILL NEED FOR INSTALLA-
TION:
You must have the following items available before pro-
ceeding with installation:
•  
External regulator (for propane/LPG and 1/ lb. 
natural gas systems only)
•  
Piping which complies with local codes 
 
•  
Screwdriver 
•  
Drill with 5/3 bit    
•  
Manual shutoff valve
•  
Pipe sealant approved for use with propane/LPG 
(Resistant to sulfur compounds) 
•  
Pipe wrench or appropriate size crescent wrench 
set 
•  
Tee joint.
•  
Sediment trap
 
GAS SPECIFICATIONS
 
  
 
 
 
Gas Rate
    
 
 
Max.Input  Min. Input
  Model 
Fuel  Control 
BTU/h    BTU/h
  EYF18NM 
Nat.  Manual 
30,000    18,000
  EYF18PM 
LP  Manual 
30,000    ,500
  EYF18NV 
Nat.  Millivolt 
30,000    0,000
  EYF18PV 
LP  Millivolt 
30,000    4,500
  EYF4NM 
Nat.  Manual 
36,000    19,000
  EYF4PM 
LP  Manual 
36,000    5,000
  EYF4NV 
Nat.  Millivolt 
36,000    4,000
  EYF4PV 
LP  Millivolt 
36,000    9,000
*NOTE: An external regulator is required to reduce supply pres-
sure to a maximum of 13” w.c.
GAS PRESSURES
 
Control 
Fuel 
Manual 
Millivolt
  Regulator Pressure 
Nat. 
4.0” w.c. 
3.5” w.c. 
  Pilot Regulator 
Nat. 
n/a 
3.5” w.c. 
  Max. Inlet Pressure 
Nat. 
10.5” w.c. 
10.5” w.c. 
  Min. Inlet Pressure 
Nat. 
5.0” w.c. 
5” w.c. 
  Regulator Pressure 
LP 
10.0” w.c. 
10.0” w.c. 
  Max. Inlet Pressure 
LP 
13.0” w.c. 
13.0” w.c. 
  Min. Inlet Pressure 
LP 
11.0” w.c. 
11.0” w.c. 
IGNITION CONTROLS 
Piezo ignitor allows ignition of the pilot without the use of 
matches or batteries.
Manual control has three (3) positions:
  OFF - All gas to the gas logs is shut off at the valve.
  IGN   - Valve position to light/maintain a standing pilot.
  HI/LOW  -  Variable  position  corresponding  to  desired 
flame height (heat input)
Millivolt control has four (4) positions:
  OFF - All gas to the gas logs is shut off at the valve.
  IGN   - Valve position to light/maintain a standing pilot.
  ON  - Valve position to turn ON/OFF log set with remote 
switch/thermostat.
  HI/LOW - Variable position to control flame height (heat 
output). 
PILOT
The gas log heater is fitted with a specially designed safety 
pilot  light  (ODS  assembly)  which  senses  the  amount  of 
oxygen available in the room and shuts the gas log heater 
off if the oxygen level begins to drop below a satisfactory 
level. The pilot can only be relit when adequate fresh air 
is available.
THERMAL GENERATOR
The millivolt gas log pilot is fitted with a millivolt generator 
to provide power for remote activation.
GETTING STARTED - FEATURES and SPECIFICATIONS