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Istruzioni per l'uso Home Automation, Modello RC-1000

Produttore : Home Automation
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File Nome : RC-1000_Installation_Manual.pdf

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• The Balance Setpoint Limits can be adjusted according to the manufacturer’s specifications under “Balance Setpoint” – See Installation Settings. 3) When the RC-1000 makes a call for auxiliary heat, the heat pump compressor is turned off and the auxiliary heat is used exclusively. Heat Pump (2 Stage Heat / 1 Stage Cool) 9 876543 1 24VAC Common 24VAC "HOT" Auxilirary Heat Compressor Ground Fault Fan Compressor Relay Aux Heat Relay Fan Relay Fault Relay Reversing ValveEnergized in Cool Energized in Heat 24VAC CONTROL TRANSMFOMERTHERMOSTAT UP HVAC SYSTEM (G) (Y1) (B) (C) (RC) (O) (W2) (L) Figure 7 – Connections for heat pump thermostat CONFIGURATION • The “System Type” for this thermostat must be set to “Heat Pump” under “System Options”. • The “System Type” for this thermostat must be set to “Dual Fuel Heat Pump” for a dual fuel system (Terminal “W2” is connected to the “W” or “W1” on the furnace). POWER UP 1. Double check wiring, be sure that there are no stray wires or wire strands at the connections. 2. Connect power to the transformer and system. The display will show all of the thermostat settings. 3. Press [FAN] and select “On”. The fan should come on. 4. Press [FAN] and select “Auto”. The fan should go off. 5. Press [HOLD] and select “On” to override Energy Efficient Control. 6. Set the Mode to "Heat". Raise the desired heat setting 1 degree above the current temperature. Ensure that the heat pump comes on, in heating mode. After a few minutes, raise the desired heat setting 3 degrees above the current temperature. Auxiliary heat should come on. After a few minutes, set the mode to "EM Heat". The heat pump should stop but the auxiliary heat should remain on. Set the mode to “Off”. Ensure that both the heat pump and auxiliary heat go off. 7. Set the Mode to "Cool". Lower the desired cool setting below the current temperature. Ensure that the heat pump comes on, in cooling mode. Set the mode to "Off". Ensure that the cooling unit goes off. 8. Press [HOLD] and select “Off” to enable Energy Efficient Control. REMOTE SYSTEM WIRING DIAGRAMS This thermostat has been preprogrammed with energy saving program schedules. When used with a remote system, HAI recommends that the Program Mode be configured as “None” or “Occupancy”. This will disable the internal program schedules. SETTING THE COMMUNICATIONS JUMPER This thermostat comes from the factory with the communications jumper (J8) labeled “COMM JUMPER” on the thermostat printed circuit board installed -See Figure 8. • When connecting to an HAI Home Control system or remote switch, this jumper must be installed. • When connecting to a PC or other device with a serial port, this jumper must be removed. COMM JUMPER J8 COMMUNICATIONS JUMPER FIGURE 8 – COMMUNICATIONS JUMPER HAI HOME CONTROL SYSTEMS The thermostat can be connected to an HAI Home Control system. The controller can send commands to the thermostat to change mode, cool setting, heat setting, status of fan and hold, and other items. Run a 3 (or 4) conductor wire from the HAI system to the thermostat location. All thermostats on an HAI Home Control system are connected to Ground, Zone +16, and Output 8 -See Figure 9. THERMOSTAT CONTROLLER Black Green Yellow UP Communication Jumper Figure 9 – Connections to HAI Home Control System Notes: 1. Additional thermostats are connected in parallel. They may be connected in home-run or daisy chain configuration. 2. When connecting to an HAI Home Control System, the communications jumper (J8) labeled “COMM JUMPER” on the thermostat printed circuit board must be in place. 3. All thermostats on an OmniLT controller are connected to the GRN (Green), BLK (Black), and YEL (Yellow) terminals under the section marked "TSTAT". REMOTE SETBACK SWITCH The thermostat can be connected to a remote switch to toggle the desired heat and cool temperature settings between preset setpoints. A signal can be sent from the remote switch location to change the thermostat temperature settings from the Occupancy Day temperature settings to the Occupancy Night temperature settings. To use this mode, the “Program Options” setting must be set to “Occupancy” -See Program Options. Run a two-conductor wire from the remote switch to the thermostat location. Make the connections to the Black and Green terminals under the section marked “Comm” on the right terminal strip -See Figure 10. ANY SYSTEM WITH THERMOSTAT UP Green Black A RELAY OR 5 - 15 VDC OUTPUT 5 -15 VDC Communication Jumper Figure 10 – Connections to a Remote Setback Switch Notes: 1. When connecting to a remote setback switch, the communications jumper (J8) labeled “COMM JUMPER” on the thermostat printed circuit board must be in place. 2. When 0VDC is applied, the desired temperature settings will change to the preset Occupancy Day temperature settings. 3. When 5-15VDC is applied, the desired temperature settings will change to the preset Occupancy Night temperature settings. OTHER SYSTEMS For connections to personal computers, utility ...