Home AutomationメーカーRC-2000の使用説明書/サービス説明書
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1 1 RC-2000 Th ermostat Installation Ins tructions DESCRIPTION The RC-2000 is a precision digital thermostat designed for 24 VAC he ating and cooling systems.
2 2 Location When replacing an ex isting thermostat, install the RC-2000 in the same location. If the existing location doesn' t meet the following criteria, choose a n ew location to mount the RC-2000. When choosing a location for the thermostat: 1.
3 3 Connect each wire to the terminal st rip(s) on the thermostat base per the wiring diagram for your system application - See Figures 4 - 10. Form the thermostat wiring so that the ca ble lies flat between the terminal strip(s) and the center of the base - See Figure 2 .
4 4 TYPICAL WIRING DIAGRAMS CA UTION : Do not short gas valve, fan, heat relay, or cool rela y ...even momentaril y. Do not attempt to hook up to live circuits. An accidental connection to a component on the thermostat circuit board could cause damage to the thermostat.
5 5 3. When configured as a co nventional thermostat, by default this the rmostat does not turn the fan on with a call for heat. If the furnace requi res the thermostat to turn the fan on with a call for heat, confi gure the “System Mode” to “Fan On W ith Heat” under “System Options” .
6 6 Single Stage Conventional 24VAC "HOT" Heat 24VAC Com mon* Fan Cool Humidifier Dehumidier UP 24VAC CONTROL TRANSMFOMER Dehumidifie r Humidifier Fan Relay Cool Rela y Heat Rela y HVAC SYSTEM THERMOSTAT (RC) (C) (Y1) (G) (W1) (D) (H) 1 3 8 6 7 11 12 * Common wire is required in “heat only” or “cool only” applications .
7 7 Single Stage Conventional for Zon e Control Systems (W2) 4 (Y2) (D) (H) (G) (Y1) (W1) (C) (RC) 10 1 3 8 6 7 11 12 ZONE CONTROLLER THERMOSTAT Dehum idifier Humidi fier System Cool Mode Fan Relay Zo.
8 8 Two Stage Conventional (2 Stage Heat / 2 Stage Cool) UP Heat 1 Heat 2 24VAC Common* 24VAC "HOT" Dehumi dier Humidifier Cool 2 Cool 1 Fan 24VAC CONTROL TRANSMFOMER Heat 2 Relay Heat 1 Rel.
9 9 About Heat Pump System s 1) Terminal 5 (O) is energized for coolin g Terminal 6 (B) is energized for heating In most applications, the reversing valve is energiz ed for cooling and should be connected to the "O" terminal.
1 1 0 0 Heat Pum p (2 Stage Heat / 1 Stage Cool) 24VAC Common* 24VAC "HOT" Auxilirary Heat Compressor Ground Fault Humidifier Fan Dehumidier Compre ssor Re lay Aux Heat Relay Fan Relay Humid.
1 1 1 1 Two Speed Heat Pump (3 Stage Heat / 2 Stage Cool) Comp Stage 2 Relay Comp Stag e 1 Rela y Comp ressor Stag e 2 9 5 4 1 3 8 6 7 11 12 (D) (H) (L) (G) (Y1) (B) (O) (W2) (C) (RC) UP HVAC S YSTEM .
1 1 2 2 REMOTE SYSTEM WIRING DIAGRAMS This thermostat has been prepro grammed with energy saving program schedules in accord ance with the ENERGY STAR ® program. W hen used with a remote system, HAI recommends that the Program Mode be configured as “None” or “Occup ancy”.
1 1 3 3 REMOTE SETBACK SWITCH The thermostat can be connected to a remote switch to toggle the desired heat and cool temperature se ttings between preset setpoints.
1 1 4 4 REMOTE TEMPERATURE SENSOR A remote temperature se nsor can be installed to monitor the temperature from a re mote location or can be combined with the onboard temperature sensor for the average temperature of two locations. Run a twisted pair, shielded cable from the RC-20 00 to the remote temperature sensor location.
1 1 5 5 SETUP AND CONFI GURATION NOTE: For proper operation of the features of this thermostat, the Ti me and Date must be set. Even w hen connected to an HAI controller which sets the time and day, the Date must be manually set in the ther mostat under the “S ettings” menu.
1 1 6 6 System Options Note: Before op erating the the rmostat, the “S y stem Type” and “S ystem Mode” must be configured. The thermostat can be configured with the followi ng system options: .
1 1 7 7 Cool/Heat Min On/O ff These items are used to limit the on and off times of the cooling a nd heating system (in minutes). Cool Minimum On The number of minutes the thermostat forces the cooling system to remain on before turning off.
1 1 8 8 This thermostat is equipped with Energy Efficient Control (EEC) tha t continually monitors the performance of the HVAC system and uses Stage 2 (he at or cool) and Stage 3 (auxiliar y heat) onl y when necessary. If it determines that Sta ge 1 is able to heat or cool at a rate of 5 degrees per hour or better, Stage 2 will not be used.
1 1 9 9 Humidity Opt ions The Humidity Options are used to configure the d ehumidifier and/or humidifier output on the thermostat. Not Used: Dehumidifier/Humidifier output is disabled. Fan Speed Control: This option uses the dehumidifier output to control the fan speed on an HVAC system with a variable speed fan.
2 2 0 0 TROUBLESHOOTIN G TIPS SYMP TOM ACTION TO TAKE 1. Check power to the thermostat Thermostat Dead 2. Check wiring diagrams SYMP TOM ACTION TO TAKE 1. Check for break in W or Y wire 2. Allow minimum off time to pass 3. Check sy stem options for correct setting s 4.
デバイスHome Automation RC-2000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：
Home Automation RC-2000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Home Automation RC-2000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。Home Automation RC-2000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。Home Automation RC-2000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。
Home Automation RC-2000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Home Automation RC-2000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、Home Automation RC-2000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Home Automation RC-2000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。
