Empire Comfort Systems VFP20IN20, Инструкция по установке и руководство пользователя, Страница: 28 / 40

26497-1-0310 Page 28
Millivolt pilot
Figure 26
Warning:
Never use needles, wires, or similar cylindrical objects to clean
the pilot to avoid damaging the calibrated ruby that controls the
gas flow.
Cleaning and pilot Maintenance
Oxygen Depletion Sensor pilot (Figures 26 and 27)
When the pilot has a large yellow tip flame, clean the Oxygen
Depletion Sensor as follows:
1. Clean the ODS pilot by loosening nut B from the pilot tubing.
When this procedure is required, grasp nut A with an open end
wrench.
2. Blow air pressure through the holes indicated by the arrows.
This will blow out foreign materials such as dust, lint and
spider webs. Tighten nut B also by grasping nut A.
Label all wires prior to disconnection when servicing
controls. Wiring errors can cause improper and
dangerous operation. Verify proper operation after
servicing.
Millivolt thermopile is self powered, gas valve does
not require 110 volts. Maximum length of 20 feet of
16 AWG to conductor wires is to be used with all
optional switches.
Use the two leads (Red and Green) to attach optional
components.
Check 750 Millivolt System Operation
Millivolt system and all individual components
may be checked with a millivolt meter 0-1000 MV
range.
Remote Receiver
Use the following steps to place the remote receiver
adjacent to the gas valve.
Attention: The remote receiver bracket is not used
in this installation.
1. The remote receiver can not be placed behind
the gas valve and burner assembly.
2. When facing the appliance, the remote receiver
must be placed to the right of the gas valve.
Install remote control receiver behind bottom
louver.
Refer to remote control installation and operating
instructions for more details on remote control.
Keep the control compartment, logs and burner area surrounding the
logs clean by vacuuming or brushing area at least twice a year.
THE LOGS CAN GET VERy HOT – HANDLE ONLy WHEN
COOL.
Always turn off gas to the pilot before cleaning. For relighting, refer
to lighting instructions located on the rating plate of the log set.
Never obstruct the flow of the combustion and ventilation air. Keep
the front of the fireplace clear of all obstacles and materials.
Leave at least 36" clearance from the front of the fireplace.
Screen should be closed during operation.
Figure 28
REMOTE/OFF/ON SWITCH
A DISTANCE/FERME/OUVERT
INTERRUPTEUR
IF ANY OF THE ORIGINAL WIRE
AS SUPPLIED WITH THIS UNIT
MUST BE REPLACED, IT MUST BE
REPLACED WITH NUMBER 18, 150°C
WIRE OR ITS EQUIVALENT.
SI UN DES FILS ELECTRIQUES
ORIGINAUX, VENANT DU FABRICANT
AVEC CETTE UNITE, DOIT ETRE
REMPLACE, VOUS DEVEZ LE
REMPLACER AVEC UN FIL
ELECTRIQUE DE NUMERO 18,
150 ° C DU L'EQUIVALENT.
THERMOPILE
GAS VALVE
THERMOCOUPLE
(NATURAL)
OFF
ON
REMOTE
(OPTIONAL) REMOTE CONTROL RECEIVER
(FACULTATIVE) CONTROLE E DISTANCE
DU RECEPTEUR
(OPTIONAL) WALL SWITCH
INTERRUPTEUR MURAL
(FACULTATIVE)
(OPTIONAL) THERMOSTAT
(FACULATIVE) THERMOSTAT
WIRING DIAGRAM
GAS VALVE
VALVE DE GAZ
REMOTE/OFF/ON SWITCH
A DISTANCE/OUVERT/
FERME INTERRUPTEUR
REMOTE CONTROL RECEIVER/
THERMOSTAT/ CONTROLE E
DISTANCE DU RECEPTEUR
H N
VEILLEUSE
PILOT
THERMOCOUPLE
(LPG)
WIRING
MAINTENANCE
PILOT FLAME CHARACTERISTICS (continued)
Hydraulic Thermostat
Figure 27 pilot
B
A