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Resumen del manual
Place the thermostat wire opening over the wall opening. If replacing a thermostat, place the thermostat to cover the old thermostat silhouette. The base of the thermostat is raised to allow for wire routing behind the thermostat. 2. Level the thermostat (for appearance only) and mark the mounting hole locations. 3. Drill a 3/16” dia. hole at the marked locations and install drywall anchors (included). Drywall anchors should be used unless installing on paneling or other hard surfaces. Anchors should be flush with the wall surface. 4. Secure the thermostat to the wall using two (2), #8 x 1-1/2” long pan head screws (included). Mounting the Thermostat Directly to the Wall (without Junction Box) Mounting the thermostat to a junction box 1. Install the top j-box screw (not included), until the head is approximately 1/8” from the surface of the wall. 2. Slide the thermostat on to the top screw. 3. Install the bottom screw (not included) to finish the installation. Step 4. Set the ELEC/GAS switch to the proper position (Models 8344, 8348, 8363 and 8366 only) Setting the switch to ELEC will cause the G terminal to energize with the W terminal on a call for heat. Only the W terminal will energize on a heat call in the GAS position. 4 Mounting the Thermostat to a Junction Box GAS ELEC Set ELEC/GAS switch Set the O/B reversing valve jumper in the proper position (Models 8346 and 8365 only) The thermostat comes with an O/B terminal which can be configured to be an ‘O’ terminal (for most heat pumps) or to be a ‘B’ terminal. Configure as an ‘O’ terminal if the heat pump reversing valve has heating as the default position, configure as a ‘B’ terminal if the reversing valve has cooling as the default position. CONSULT WITH THE HEAT PUMP MANUFACTURER TO DETERMINE WHICH CONFIGURATION IS NEEDED. 5 To configure as an “O” Terminal, keep the pin jumper in this position. To configure as an “B” Terminal, move the pin jumper to this position. Remove the slide switch caps for easier access. O/B Reversing Valve Pin Jumper Position Step 5. Wire the thermostat IMPORTANT! ENSURE THE POWER AT THE HVAC EQUIPMENT IS OFF. 1. Make sure the fan switch is set to Auto and the Mode switch is set to Off. 2. Strip 2” of cable insulation. 3. Strip 1/4” of insulation from each wire. Do not cut into the wire when stripping insulation, as this can lead to eventual control failure. 4. Secure the wires to the thermostat terminal strip according to the wiring diagram for the model being installed (See Diagrams 1, 2 & 3). Use a slotted screw driver with a 1/8” tip (terminal screw driver). Use color coding where possible (i.e. red wire to R terminal, white wire to W terminal, etc.). 5. Slide excess cable back into the wire entry wall opening and fill the hole with insulation. Failure to seal the hole can cause drafts to enter the thermostat and effect temperature sensing accuracy. Diagram 1 – Model 8344 or 8363 Thermostat Wiring APRILAIRE MODEL 8344 OR 8363 THERMOSTAT FAN RELAY 1ST STAGE HEAT R FURNACE C G Y1 W1 1ST STAGE COOL L1L2120 VAC 24 VAC 1ST STG COOL COOLING EQUIPMENT Y1 C LO HI W Y G RC RH HI opens at 100°F±9°F LO closes at 41°F±9°F AUTO ON GAS ELEC Diagram 2 – Model 8348 or 8366 Thermostat Wiring HEAT/BLOWER EQUIPMENT ...
Otros modelos de este manual:Los termostatos - 8344 (444.82 kb)
Los termostatos - 8365 (444.82 kb)
Los termostatos - 8366 (444.82 kb)
Los termostatos - 8348 (444.82 kb)