EnercoメーカーMHVFR20LPTの使用説明書/サービス説明書
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MR. HEA TER, INC., 4 560 W . 1 60 TH ST ., CLEVEL AND, OHIO 44 1 3 5 · 2 1 6-9 1 6-3000 W ARNING: If the information in this manual is not followed exactly , a re or explosion may result causing property damage, personal injury , or loss of life.
2 Installation Instructions and Owner ’ s Manual Unvented LP-Gas V ent Free Room Heaters This appliance may be installed in an aftermarket* permanently manufactured (mobile) home, where not prohibited by local codes. This appliance is only for use with the type of gas indicated on the rating plate.
3 Installation Instructions and Owner ’ s Manual Unvented LP-Gas V ent Free Room Heaters 9. Operating heater above elevations of 4,500 feet could cause pilot/ODS to shutdown heater . 10. Always run heater with control knob in a locked po - sition. Never set control knob between locked posi - tions.
4 Installation Instructions and Owner ’ s Manual Unvented LP-Gas V ent Free Room Heaters Product Features Figure 1 SAFETY DEVICE This heater has a pilot with an Oxygen Depletion Sen - sor (ODS) safety shut off system. The ODS/pilot shuts off the heater if there is not enough fresh air .
5 Installation Instructions and Owner ’ s Manual Unvented LP-Gas V ent Free Room Heaters *Adjoining rooms are communication only if there are doorless passageways or ventilation grills be - tween them. DETERMINING THE TYPE OF HEA TER LOCA TION SP ACE: Use this method to determine if you have a conned or unconned space.
6 Installation Instructions and Owner ’ s Manual Unvented LP-Gas V ent Free Room Heaters *A CSA/AGA certied equipment shutoff valve with 1/8” NPT tap is an acceptable alternative to test gauge connection. Purchase a CSA/AGA certied equipment shutoff valve from your dealer .
7 Installation Instructions and Owner ’ s Manual Unvented LP-Gas V ent Free Room Heaters Figure 4 F ASTENING HEA TER TO W ALL Mounting Bracket The mounting bracket in located on the back panel of heater (see gure 5). It has been taped there for ship - ping.
8 Installation Instructions and Owner ’ s Manual Unvented LP-Gas V ent Free Room Heaters 1. Drill holes at marked locations using 5/16” drill bit. For solid walls (concrete or masonry), drill at least 1” deep. 2. Fold wall anchor as shown in gure 8 below .
9 Installation Instructions and Owner ’ s Manual Unvented LP-Gas V ent Free Room Heaters W ARNING: This appliance requires a 3/8” NPT (National Pipe Thread) inlet connection to the pressure regulator . Use of oor mounting feet will require you to use a 3/8 NPT street elbow to make gas connection.
10 Installation Instructions and Owner ’ s Manual Unvented LP-Gas V ent Free Room Heaters Equipment Shutoff V alve Open Closed Figure 15 ELECTRICAL WIRING DIAGRAM: If any original wiring as supplied with the heater must be replaced, it must be replaced with type A WG 105 o C wire or its equivalent except as indicated.
11 Installation Instructions and Owner ’ s Manual Unvented LP-Gas V ent Free Room Heaters 9. T o select the desired heat level, turn the temperature setting knob counterclockwise to between 1 & 5. THERMOST A T CONTROL OPERA TION FOR IR20LPT / IR30LPT : The thermostatic control used simply turns on and off the burner .
12 Installation Instructions and Owner ’ s Manual Unvented LP-Gas V ent Free Room Heaters A yellow tip on the pilot ame indicates dust and dirt in the pilot assembly . T o clean the pilot assembly nd the small pilot air inlet hole about two inches from where the pilot ame comes out of the pilot assembly (see gure 25).
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14 Installation Instructions and Owner ’ s Manual Unvented LP-Gas V ent Free Room Heaters OBSERVED SYMPT OM POSSIBLE CAUSE REMEDY When ignitor button is pressed in, there is no spark at pilot 1. Ignitor electrode positioned wrong. 2. Ignitor electrode is broken.
15 Installation Instructions and Owner ’ s Manual Unvented LP-Gas V ent Free Room Heaters Burner does not light after ODS/pilot is lit 1. Burner orice is clogged 2. Burner orice diameter to small 3. Inlet gas pressure is too low 1. Clean burner orice (see Cleaning and Maintenance on page 1 1), or replace burner orice 2.
16 Installation Instructions and Owner ’ s Manual Unvented LP-Gas V ent Free Room Heaters IR20LPT IR30LPT BF20LPT BF30LPT 7 2 36 39 38 35 16 21 16-1 16-2 6 26 29 24 22-3 13 23 18 3 11 1-2 1-4 22-2 3.
17 Installation Instructions and Owner ’ s Manual Unvented LP-Gas V ent Free Room Heaters For all models, Equipment shutoff valve with 1/8” NPT tap. IR20LPT , IR30LPT , BF20LPT , BF30LPT , BF20LPT , BF30LPT • P ARTS LIST This list contains replacement parts used in your heater .
18 Installation Instructions and Owner ’ s Manual Unvented LP-Gas V ent Free Room Heaters ITEM P ART NO. DESCRIPTION QTY . IR20LPT BF20LPT IR30LPT BF30LPT 37 – – – – – – 38 70677 – 706.
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20 Installation Instructions and Owner ’ s Manual Unvented LP-Gas V ent Free Room Heaters Model # Start Serial# MHVFR2 0LPT 7 05 5 500 1 7 088 HSVFR2 0LPT 7 0 5 5 500 1 7 088 TSVFR2 0LPT 7 05 5 500 .
デバイスEnerco MHVFR20LPTの購入後に(又は購入する前であっても)重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります:
Enerco MHVFR20LPTをまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはEnerco MHVFR20LPTの技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Enerco MHVFR20LPTの取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Enerco MHVFR20LPTで得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Enerco MHVFR20LPTを既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はEnerco MHVFR20LPTの不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Enerco MHVFR20LPTに関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちEnerco MHVFR20LPTデバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。