Honeywell Thermostat V8043 User Manual - Honeywell Thermostat Manual Download

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Sunday, April 5, 2020

Honeywell Thermostat V8043 User Manual

V4043, V8043 SWEAT COPPER CONNECTION MODELS 6 V8043A,E,F 5000 Series 5 ZONE VALVES 1 3-1/2 (89) 7/8 DIA. 2-3/8 1-3/4 1-3/4 (22) (60) (44) (44) APPLICATION 8 These valves consist of a motorized 5-1/4 1-1/2 (133) actuator and valve assembly for controlling 3/8 (38) the flow of hot water to a heat exchanger AUTO MAN OPEN (10) such as a radiator, convector, finned baseboard radiator, or infloor radiant coil 1 HEIGHT NEEDED TO REMOVE COVER. for space temperature control. The V8043 IN ABOUT 2 DIMENSIONS FOR 1/2 IN. COPPER TUBING. 5000 series valves provide two-position, 7 straight through control of supply water at 3 DIMENSIONS FOR 3/4 IN COPPER TUBING. 15/32 up to 300 psi operating pressure. 4 DIMENSIONS FOR 1 IN. COPPER TUBING. 1-5/16 (12) 2 Quick Fit actuator provides easy snap on and (33) 4-7/8 IN. (124) MAX ON V8034F WITH TERMINAL 2-5/8 5 off connection to the valve assembly. BOARD ENCLOSURE. (66) 1-3/8 V4034B AND V8043B VALVES THAT ARE (35) 3 Patent Pending 6 NORMALLY OPEN IN THE DE-ENERGIZED SPECIFICATION POSITION HAVE NO MANUAL LEVER. 2-3/4 (70) 7 REFER TO MOUNTING INSTRUCTIONS. 1-11/16 (43) 4 Actuator Electrical Rating: Actuator Materials: OPENING FOR 1/2 IN. CONDUIT ON MANUAL 8 LEVER SIDE FOR V4043, V8043. 3-3/8 24Vac 60 Hz, 0.30 A Current Draw, Case:galvanized steel. (86) 5 W, 7.2 VA maximum Cover : zinc plated steel. M10175.A4 Electrical Connection: Sector gear: Brass 18” leads or screw terminal board Valve Material: Fig. 1 - Mounting Dimensions in in. (mm in Brackets) Auxiliary Switch Rating: Body of forged brass; drive shaft stem of 120V, 4.4A running, 26.4A Inrush (60 Hz); stainless steel; ball plug of Buna-N rubber; CAUTION o-ring seals of EPDM rubber. 3. Installer must be a trained, experienced 50 VA Pilot duty at 24 V. 1. Disconnect power supply before Service Medium: service technician. Fluid Temperature: connecting wiring to prevent electrical 4. After installation is complete, check out Suitable for glycol/water mix up to 50:50 Standard models (class F motor): shock or equipment damage. product operation as provided in these use in closed hydronic systems. Not for 200° F (93° C) Max. 2. Normally it is not necessary to remove use with oxygenated water, potable water instructions. Ambient Temperature: the actuator from the valve body during or steam. installation. If the valve must be 125°F (52° C) Max. Location Use this valve in hydronic systems which disassembled, be certain that it is Humidity Limits: do not contain dissolved oxygen in the Install the valve in an area with adequate reassembled with the water flow in the clearance to: 95% Relative Humidity, Non-condensing system water. The dissolved oxygen, direction of the arrow. Reversal of the which is found in systems that have a - Move the manual opening lever on the Shipping and Storage Temperature: actuator results in damage to the gear side of the actuator -40°F to 150°F (-40°C to 65°C). frequent source of make-up water, causes train. the rubber plug inside the valve to - Remove the actuator cover Atmosphere: 3. On 24V systems, never jumper the - Wire the actuator deteriorate and eventually fail. valve coil terminals even temporarily. Non-corrosive, non explosive. - Replace the actuator motor Approvals: This can burn out the heat anticipator in Maximum Soldering Temperature: CSA C/US Certified to Canadian Standards the thermostat. ° ° The valve location should be in an area 500 F (260 C). Rubber ball plug must be Association and Underwriter's Laboratories moved away from the seat for soldering. where the temperature does not exceed the Standards. maximum valve operating ambient Maximum System Pressure Rating: INSTALLATION temperature and fluid temperatuare. 300 psi (2000 kPa), PN20. When Installing this Product… Flow Characteristics: MODELS Manual Lever Quick opening for on-off application. 1. Read these instructions carefully. Failure The V8043 normally closed valves can be to follow them could damage the product opened manually by moving the manual lever Slow return for water hammer resist. V8043 (Straight through, Normally Closed) or cause a hazardous condition. slowly and firmly to the MAN. OPEN position Maximum Close-off Rating (@ Flow V8043A: Leadwires Capacity Rating) : 2. Check the ratings given in the and pushing up to the stop. The stop permits V8043E: Leadwires and End Switch instructions and on the product to make the valve to be locked in the open position. 20 psi (@ 3.5 Cv) V8043F: Terminal Board and End Switch sure the product is suitable for your The valve returns to automatic position when 8 psi (@ 8 Cv) application. it is energized. 2004.09 Printed in Canada 1 Form No. 95C-10932 2 4. Line up motor coupling to the parallel flat MOUNTING THERMOSTAT surfaces in double-D shaft of body and fit TO (TYPICALLY T87F) The valve can be mounted in any position thermostat or controller connected to the the actuator onto the valve body, LINE ensuring that the shaft seats correctly. TO CIRCULATOR on a vertical line. See Fig. 2. If the valve is valve so that the valve runs through its OR ANOTHER VALVE (See Fig. 5) YELLOW mounted horizontally; the actuator must be cycle. Make sure the valve runs LEADS even with or above the center line of the smoothly and positively from closed to 5. Snap actuator onto body by pressing RED LEADS piping. Make sure to leave enough room open to closed again. (See Operation down. above the actuator to remove the cover for and Checkout Sections.) 6.The manual lever may be released servicing. manually, but it is also automatically MOTOR released when the valve is operated Mount the valve directly in the tube or pipe TO REMOVE THE ACTUATOR FROM THE AUXILIARY electrically. SWITCH afterthrough the coil. the Makevalve sureis in thatthe direction the flow VALVE BODY (See Fig. 3) Parallel flat surfaces align with Notch on indicated by the arrow stamped on the NOTE! side of valve body valve body Double-D It is not necessary to drain the hydronic Shaft . system if the valve body assembly remains in the pipe line. Notch 1. Switch power supply OFF. Disconnect M5953 electrical leads carefully, noting the Fig. 6 - Typical wiring for V8043E, V8044E. position and colour of each lead. 2. Place the manual lever in the MAN. OPEN position. R Fig. 4 - Shaft Position THERMOSTAT 3. Remove actuator by fully depressing (TYPICALLY T87F) spring release button and lift it straight HORIZONTIAL TO CIRCULATOR PIPING off of the body. Actuator Coupling OR ANOTHER VALVE VERTICAL PIPING M10162 END SWITCH Fig. 2 - Mounting Positions Notch Tab TH TR TH TR 1 L1 1. PLACE MANUAL (HOT) L2 Sweat Copper Models AUTO OPEN LEVER IN OPEN POSITION 24V 1. Use new, properly reamed pipe, free TRANSFORMER from dents or corrosion. 2. DEPRESS Notch 2. Place the valve on the pipe. Set the LOCKING manual opening lever to MAN. OPEN BUTTON 3. LIFT ACTUATOR position before applying heat. This STRAIGHT UP 1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND protects the plug inside the valve by OVERLOAD PROTECTION AS REQUIRED. M5952 removing it from the seat. Fig. 7 - Typical wiring for V8043F. 3. Sweat the joints, keeping the outer Fig. 5 - Installing Actuator surface free from solder. DO NOT use silver solder because of the high Fig. 3 - Removing Actuator from Valve Body WIRING melting temperature required. Disconnect the power supply before T822 T822 T822 connecting wiring to prevent electrical shock TO INSTALL REPLACEMENT ACTUATOR or equipment damage. TO INSTALL A COMPLETE VALVE (V8043): ON THE VALVE BODY All wiring must comply with local codes and L1 1. Disconnect power supply before 1. Align the parallel flat surfaces in ordinances. Connections to the individual (HOT) flow.) See Fig. 4. L2 connecting wiring to prevent electrical double-D shaft of valve body with valves are shown in Fig. 6 and 7. See Fig. 8 shock or equipment damage. 1 notch in side of body (i.e. 90° to water through 14 for typical hookups. 2 2 2 2. Install valve into pipe on the return side This makes actuator If replacing a Taco, Dole, Flair or White of the coil. (See Mounting Section.) attachment easier. 3. Make wiring connections to valve. (Refer Rodgers 3-wire valve with a 2-wire V8043E or 2. Wiring connections may be made either V8043A V8043A V8043A to Wiring section for proper instructions.) F, see Fig. 15 through 27. Check that the before or after actuator installed on 4. Inspect the valve installation to ensure pressure rating of the new valve is 1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD valve body. that all connections and adjustments appropriate for the application. PROTECTION AS REQUIRED. 3. Place the manual lever on the 2 have been correctly made. Adjust the CONNECT V8043A BLACK LEADWIRE TO THERMOSTAT. M10168 actuator in the MAN. OPEN position. Fig. 8 - T822 Thermostat, V8043A valve hookup. 3 4 CONNECTIONS FOR V8043E (LEADWIRE MODEL) T822 T822 T822 T822 T822 T822 ZONE V8043E ZONE 1 ZONE 2 ZONE 3 ZONE 4 RED L1 RED END SWITCH END SWITCH END SWITCH END SWITCH L1 (HOT) YELLOW (HOT) YELLOW L2 L2 TO V8043F V8043F V8043F V8043F 1 1 CIRCULATOR 2 2 2 RED 2 2 2 B CONTROL CIRCUIT RED TH-TR TH TR TH-TR TH TR TH-TR TH TR TH-TR TH TR B V8043E V8043E V8043E V8043E V8043E V8043E ZONE 1 ZONE 2 ZONE 3 ZONE 4 R YELLOW B B B B W 3 3 3 3 3 3 YELLOW B B B B BR INTEGRAL W775A PANEL TRANSFORMER R R R R L4006A HIGH L1 LIMIT W W W W POWER (HOT) SUPPLY L2 BR BR TO OIL PRIMARY BR BR W775A PANEL CONTROL OR TO TT B1 TRANSFORMER TO BURNER AND LOW VOLTAGE T87F T87F T87F GAS VALVE CONTROL T87F CIRCUIT 1 B2 M5980 Fig. 13 - Typical 4-zone system. Use an additional W775A to power up to four more zone valves. CIRCULATOR 2C1C2 1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD TO BURNER PROTECTION AS REQUIRED. AND / OR CIRCULATOR 2 CONNECT V8043E YELLOW LEADWIRE TO THERMOSTAT. ZONE 1 ZONE 2 ZONE 3 ZONE 4 ZONE 5 CIRCUIT 3 CONNECT V8043E RED LEADWIRES TO L1 (HOT) LINE AND T87F T87F T87F T87F T87F PRIMARY CONTROL. M10169 CIRCULATOR Fig. 9 - T822, V8043E zone hookup for gas or oil. No domestic hot water. 1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD V8043F V8043F V8043F V8043E V8043E PROTECTION AS REQUIRED. END SWITCH END SWITCH END SWITCH YELLOW YELLOW 2 CONNECT V8043E YELLOW LEADWIRE TO THERMOSTAT. YELLOW YELLOW 3 CONNECT V8043E RED LEADWIRES TO AQUASTAT¨. M10170 RED RED Fig. 10 - T822, V8043E zone hookup for gas or oil with or ithout TH-TR TH TR TH-TR TH TR TH-TR TH TR RED RED domestic hot water. Without domestic hot water, use L8148J for gas, and L8148A for oil. With domestic hot water, use L8124E for gas, and L8124A or C for oil. L1 (HOT) 1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND V4044, V8044 L2 1 OVERLOAD PROTECTION AS REQUIRED. HEATING AT87A VALVE OPERATOR COOLING ZONE 1 ZONE 2 ZONE 3 TRANSFORMER THERMOSTAT T87F T87F T87F RED NOTE: IF CODE PERMITS, V8043E AND V8043F CAN BE USED INTERCHANGEABLY WHEN WIRED AS SHOWN. M10164 V8043F V8043F V8043F 1 Fig. 14 - Typical 5-zone system. Use an AT87A Transformer to power up to five more zone valves. BLUE END SWITCH END SWITCH END SWITCH TO ADD POWER JUMPER YELLOW TO EACH V8043E VALVE C MOTOR TH-TRTH TR TH-TRTH TR TH-TRTH TR 1 YELLOW THERMOSTAT L1 1 TACO VALVE L1 (HOT) A A B (HOT) B L1 L2 YELLOW 1 AQUASTAT¨ CHANGEOVER CONTROL SWITCHES TO HEATING (RED) TV TZ 2 1 (HOT) 120 V 1 AT FLUID TEMPERATURE OF 85°F (29°C) MAX TO COOLING (BLUE) AT L2 THERMOSTAT ° ° POWER FLUID TEMPERATURE OF 60 F (18 C) MIN. L8124G L2 C M10171 SUPPLY 2 D RED C1 C2 B1 B2 TO D 3 AUXILIARY TO AUXILIARY CIRCUITS E TO RED CIRCUITS CIRCULATOR TO BURNER E CIRCUIT M5954 Fig. 11 - Wiring diagram for V4244 and V8244 with Aquastat® Fig. 12 - Typical 3-zone system. Use an AT87A Transformer 1 POWER SUPPLY. PROVIDE DISCONNECT MEANS 1 POWER SUPPLY. PROVIDE DISCONNECT MEANS changeover control. to power up to five more zone valves. AND OVERLOAD PROTECTION AS REQUIRED. M5958 AND OVERLOAD PROTECTION AS REQUIRED. M10163 Fig. 15 - Existing Taco system. (Wires are identified with Fig. 16 - Wiring Honeywell V8043E to Taco System (Wires are letters to correspond with wires in Fig. 16 and 17.) identified with letters to correspond with wires in Fig. 15.) 5 6 V8043F V8043F V8043F V8043F END SWITCH END SWITCH END SWITCH F D F END SWITCH TO 1 TO TERMINALS 1 AUXILIARY 1 TO TERMINALS E TO AUXILIARY E E L1 T, T ON 2 L1 C CIRCUITS L1 T, T ON A BURNER RELAY CIRCUITS A BURNER RELAY (HOT) (HOT) (HOT) L1 L2 L2 L2 B 1 (HOT) B TH-TR TH TR L2 TH-TR TH TR TH-TR TH TR TH TR C D TH-TR C D A B 5 6 THERMOSTAT THERMOSTAT 4 THERMOSTAT 3 V8043F V8043F THERMOSTAT V8043F END SWITCH END SWITCH F END SWITCH END SWITCH F TO TERMINALS TO TERMINALS 1 D 1 E T, T ON 2 TO AUXILIARY E T, T ON L1 TO L1 A BURNER RELAY CIRCUITS 1 A BURNER RELAY (HOT) E AUXILIARY (HOT) L1 C CIRCUITS L2 L1 (HOT) L2 B (HOT) B TH-TR TH TR 1 L2 TH-TR TH TR L2 TH-TR TH TR TH-TR TH TR D D C A C B 1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED. THERMOSTAT THERMOSTAT 2 IF TRANSFORMER SUPPLIES POWER TO AUXILIARY CIRCUIT, 1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND 1 WIRE AUXILIARY CIRCUIT AS SHOWN IN LOWER DIAGRAM. THERMOSTAT POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED. OVERLOAD PROTECTION AS REQUIRED. M5966 M5966 Fig. 23 - Wiring Honeywell V8043F to Flair System (two options). 3 TAPE UNUSED END AND TUCK INTO HOLE. M5713 (Wires are identified with lettersto correspond with wires in Fig. 21.) 1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND Fig.20 -. Wiring Honeywell V8043F to Dole System (two options). OVERLOAD PROTECTION AS REQUIRED. (Wires are identified with letters to correspond with wires in Fig. 18.) Fig. 26 - Wiring Honeywell V8043F to White-Rodgers System (one option). M5960 WHITE-RODGERS WATER VALVE 1311 OR 1321 TO AUXILIARY Fig. 17 - Wiring Honeywell V8043F to Taco System (two options). CIRCUIT FLAIR VALVE THERMOSTAT VALVE (Wires are identified with letters to correspond with wires in Fig. 15.) E 1 3 TO TERMINALS 56 6 3 1 T, T ON L1 A F L1 BURNER RELAY 4 4 2 DOLE VALVE (HOT) 2 (HOT) 5 1 L2 A L2 1 V8043F 1 3 2 B L1 END SWITCH 1 (HOT) POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD TO C 4 5 B D PROTECTION AS REQUIRED. 2 AUXILIARY L2 1 4 M5711 CIRCUIT Fig. 24 - Existing White-Rodgers System. D THERMOSTAT C L1 (HOT) E 1 F 1 L2 L1 TH-TR TH TR (HOT) 1 POWER SUPPLY. PROVIDE DISCONNECT MEANS TO TERMINALS AND OVERLOAD PROTECTION AS REQUIRED. T, T ON THERMOSTAT L2 BURNER RELAY 1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND 6 M5977 OVERLOAD PROTECTION AS REQUIRED. 5 M5978 5 6 YELLOW 4 Fig. 18 - Existing Dole System. (Wires are identified with letters to 3 4 YELLOW correspond with wires in Fig. 19 and 20.) Fig. 21 - Existing Flair System. (Wires are identified with 3 letters to correspond with wires in Fig. 22 and 23.) RED THERMOSTAT THERMOSTAT V8043E RED END SWITCH TO A V8043E 2 AUXILIARY 1 YELLOW CIRCUIT L1 A TO AUXILIARY YELLOW 2 (HOT) 1 CIRCUIT L1 C B D L1 TO 1 (HOT) L2 YELLOW (HOT) AUXILIARY L2 C B D 1 CIRCUIT L2 YELLOW YELLOW THERMOSTAT L1 TO 6 ON E (HOT) RED RED THERMOSTAT THERMOSTAT 1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND TO TERMINALS OVERLOAD PROTECTION AS REQUIRED. E L2 RED T, T ON RED BURNER RELAY F TO TERMINALS 2 IF TRANSFORMER SUPPLIES POWER TO AUXILIARY CIRCUIT, RED T, T ON F WIRE AUXILIARY CIRCUIT AS SHOWN IN LOWER DIAGRAM. BURNER RELAY RED 1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED. 3 TAPE UNUSED END AND TUCK INTO HOLE. 1 POWER SUPPLY. PROVIDE DISCONNECT MEANS M5714 AND OVERLOAD PROTECTION AS REQUIRED. 2 IF TRANSFORMER SUPPLIES POWER TO AUXILIARY CIRCUIT, M5965 1 POWER SUPPLY. PROVIDE DISCONNECT MEANS WIRE AUXILIARY CIRCUIT AS SHOWN IN LOWER DIAGRAM. AND OVERLOAD PROTECTION AS REQUIRED. Fig. 27 - Wiring Honeywell V8043F to White-Rodgers System M5965 Fig. 19 - Wiring Honeywell V8043E to Dole System. (Wires are 3 TAPE UNUSED END AND TUCK INTO HOLE. (alternate option). Fig. 22 - Wiring Honeywell V8043F to Flair System. (Wires are M5712 identified with letters to correspond with wires in Fig. 18.) identified with letters to correspond with wires in Fig. 21.) Fig. 25 - Wiring Honeywell V8243E to White-Rodgers System. 7 8 OPERATION CAUTION On 24V systems, never jumper the valve coil terminals even temporarily. This can A B A B burn out the heat anticipator in the IN OUT IN OUT thermostat. OPEN POSITION CLOSED POSITION A B M5951 Automatic Operation Fig. 28 - V8043 operation for normally closed valve. On a call for heat by the zone thermostat, the valve opens and its auxiliary switch contacts make, closing the circuit to the CHECKOUT system circulator. In a multizone system with all the valve auxiliary switches wired in 1. Raise the setpoint on the zone parallel, any zone calling for heat can operate thermostat above the room the circulator. When the call for heat ends, the temperature to initiate a call for heat. valve closes by integral spring return. The 2. Observe all control devices—the valve auxiliary switch contacts break the circulator should open and the auxiliary switch circuit. should make the circuit to the circulator or other valve at the end of the opening stroke. Manual Operation 3. Lower the setpoint on the zone The motorized valve can be opened thermostat to below the room manually by lifting the manual opening lever temperature. over the stop and pushing slowly and firmly to 4. Observe the control devices. The valve should close and the auxiliary the MAN. OPEN position. The stop permits equipment should stop. the valve to be locked in the open position. The valve returns to automatic position when the valve is energized. SERVICE Normally Closed Models With the manual opener set to AUTO and This valve should be serviced by a trained, experienced service technician. the actuator energized, the valve is opened 1. If the valve is leaking, drain the system as shown in Fig. 28A. When the actuator is and check to see if the O-ring needs de-energized, a spring-return mechanism replacing. drives the valve to the closed position as 2. If the gear train is damaged, replace shown in Fig. 28B. The valve can also be the entire actuator assembly. See the opened with no electrical power by moving Installation section. If the motor is the manual opening lever over the stop and burned out, replace the motor. See pushing slowly and firmly to the MAN. OPEN Replacement Parts list in the position. The stop permits the valve to be TRADELINE® Catalog. locked in the open position. NOTE: Honeywell zone valves are designed The valve returns to the automatic position and tested for silent operation in when the valve is energized. properly designed and installed Auxiliary switch is not energized when systems; however, water noises can the valve is manually opened. occur as a result of excessive water velocity or piping noises can occur in high temperature (higher than 212°F NOTE: Flow direction arrow is stamped on (100°C) systems with insufficient water the valve body indicating flow pressure. Valves are designed for direction from Inlet Port A to Outlet normal cycling operations. Product life Automation & Control In Canada Port B. will be shortened if energized Honeywell Honeywell Limited/Limitée 1985 Douglas Drive North 35 Dynamic Drive continuously. Golden Valley Toronto, Ontario MN 55422-3992 M1V 4Z9 9 10

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