Hearth and Home Technologies GRL-700-AU manual Tions

Page 6

A. Inlet gas supply pressure for purposes of input ad- justment, shall be 6.0 inches w.c. (1.5kPa) for natu- ral gas and 11 inches w.c. (2.75kPa) for propane. Manifold (outlet) pressure should be 3.2 inches w.c. (.80kPa) for natural gas and 9.6 inches w.c. (2.40kPa) for propane models.

B. NOTE: THE GAS SUPPLY LINE SHOULD BE

PURGED OF ANY TRAPPED AIR PRIOR TO THE FIRST FIRING OF THE UNIT.

C. CAUTION: During the initial purging and subse- quent lightings, NEVER allow the gas control valve knob to remain depressed in the "PILOT" position without pushing the red ignitor button at least once every second.

D. Your appliance control system is a millivolt type. It consists of a pilot burner, a gas control valve/regula- tor, a thermopile, a piezo ignitor, and an ON/OFF rocker switch. For control system wiring diagram see Figure 2.

E. NOTE: An Optional Remote Control Kit and Wall Switch Kit , for turning the burner ON/OFF are avail- able. Detailed installation instructions are found in each kit.

F. Test fire the unit after referring to the SAFETY IN- FORMATION and LIGHTING INSTRUCTIONS found in Section 3 in this manual, or on label plate assembly found on the gas-burner.

G.Using a soap-solution or other device, check sys- tem for leaks. Refer to Section 3, OPERATING GUIDELINES and MAINTENANCE INSTRUC-

TIONS.

H.Once the gas-burner is test fired and gas supply lines are purged, assembly of the grate and logs is required.

NOTE: Appliances incorporating a live fuel effect may exhibit slight carbon deposits.

OPTIONAL WALL SWITCH,

 

 

THERMOSTAT OR REMOTE

 

 

 

 

TP/TH

 

OFF

TP

 

 

 

 

TH

 

ON

THERMOPILE

REMOTE SWITCH

ON/OFF

 

SWITCH

GAS VALVE

PIGTAIL

 

THERMOCOUPLE

 

 

Figure 2

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Contents Model GRL-700-AU Installation and Operation Instructions Table of Contents TOP View Fireplace Area Assembly IntroductionTions Log Set Assembly GRL-700-AU-LOGS Heat-n-Glo GRL-700/GRL-850 LPG LOG #2 SRV2010-703 LOG #5 SRV550-714 Operating Guidelines and Maintenance Instructions Safety Information For Your Safety Read Before Lighting What to do if YOU Smell GASLighting Instructions To Turn OFF GAS ApplianceGRL-700-AU Replacement Parts GRL-700-AU Limited 10 Year Warranty HEAT-N-GLO, a brand of Hearth & Home Technologies Inc