Mini-MOD and Mini-Extension Installation Manual - Heat
Contents
1. to verify that all the safety and limits are working properly before the Mini Mod is installed 2 Heat Timer Corp POSSIBLE SENSOR TYPES TO CONNECT TO MINI MIG Part Type Name STARTUP Size 904001 00 Space Room Space Sensor in plastic enclosure to be wall mounted 904220 00 Temperature Outdoor Strap On or Immersion Sensor 3 in 1 Sensor 904250 00 Temperature Brass Tube Sensor diameter with concave surface 904022 00 Temperature UV Corrosion and Moisture Resistant Sensor 904112 00 Temperature Stainless Steel Sensor with Tapered Tip 14 x 6 Temperature Stainless Steel Sensor with Round tip 1 4 x 6 Switch Float Sump Pit Assembly with 1 Clamp provides Dry Contact closure 1 Switch Float Sump Pit Assembly with 1 1 2 provides Dry Contact closure 1 Switch Float Sump Pit Assembly with 2 provides Dry Contact closure 2 Count Input 16 Water Meter Counter 14 NPT 150 PSI 200 F Y A Count Input 16 Water Meter Counter 34 NPT 150 PSI 200 F Y x Count Input 16 Water Meter Counter 1 NPT 150 PSI 200 F Y 1 Count Input 16 Water Meter Counter 1 4 NPT 150 PSI 200 F Y 114 Count Input 16 Water Meter Counter 1 2 NPT 150 PSI 200 F Y 1 Count Input 16 Water Meter Counter 2 NPT 150 PSI 194 F Y 2 Count Input 16 Water Meter Counter 1 NPT 232 PSI 248 F Y A Count Input 16 Water Meter Counter 4 NPT 232 PSI 248 F Y y Count Input 16 Water Me2. HEAT TIMER INSTALLATION AND OPERATION INSTRUCTIONS Mint MIG muttiPce INPUT GATEWAY WITH TEMPERATURE SWITCH AND PULSE COUNTER INPUTS FOR PLATINUM AND GOLD CONTROLS The digital display shows each output reading LEDs indicate the power View Button scrolls through and communication status all inputs status OVERVIEW The Mini MIG is used with any Heat Timer Remote Communication network or Internet control The Mini MIG simplifies the wiring and reduces the cost of individual Network sensors The network can terminate in any of the following controls which have been equipped with the Internet or Remote Communications packages MPC MPCQ HWR HWRQ SRC or Multi MOD E EEEE er My The MIG can accept Temperature Switch S S S S S S S S S 9 S S S S S O S S S S S O S 9 S 9 S S S 9 9 9 i and pulse counter with Internet ready Platinum controls only inputs Any of the sensors types listed on the next page can be connected to the Mini MIG However The pulse counters can only be utilized when connected to an Internet ready Platinum control 120VAC Power Connect to Platinum or Gold Wire to each Input control Network terminals Temp Switch or counter A WARNING All Heat Timer controls are strictly operating controls They CANNOT be used as limit controls All boilers must have all safety and limit controls required by code It is the responsibility of the installer
3. al must be a Dry Contact only No voltage can be placed across the Switch sensor input terminals e Do not run sensor wires in conduit with line voltage wiring WINING PULSE COUNT SENSORS INPUT 16 TERMINALS 37 38 ONLY The pulse count sensor signal must be a Dry Contact only No voltage can be placed across the Switch sensor input terminals Do not run sensor wires in conduit with line voltage wiring e Make sure that Dip Switch 1 is OFF and Dip Swith 2 is ON Startup CNTR must be set to Y 4 Heat Timer Corp CONNECTING TO THE PLATINUM OR GOLD CONTROLS To utilize the Mini MIG it must be connected to a communication ready Platinum or Gold control through the Network terminals This will provide the control with access to the Mini MIG sensor data SHURE The Mini MIG has two sets of network terminals Either set can be connected to the Platinum Gold Su gt control Network terminals e The second set of Mini MIG Network terminals can be used to connect to other network sensors e Each sensor must be configured using the remote communication of the specific control either through Visual Gold or the Internet When configuring each sensor the proper sensor type must be selected ins PUTS SYSTEM TEMP IST BE ISORS STARTUP SETTINGS Selecting i from the Startup menu using the View Button will allow the MIG to function with a Platinum or a Gold control using Visual Gold Software No
4. ch sensor Dip Switch must be set to ON and Dip Switch 2 must be set to OFF WIRING WIRING THE POWER TERMINALS 1 AND 2 Bring the 120VAC 60Hz power wires through the left bottom Knockout of the enclosure A WARNING Class 1 voltages must enter the enclosure through a Class 1 voltages must enter the enclosure through a different Input 16 Set as Temp Switch Active gt ZO a Input 16 Set as Pulse Count Active ZO wH noooonooononnoa O U opening from any Class 2 voltage wiring Heat Timer recommends installing a surge suppressor on the power source to the Mini MIG different opening from any Class 2 voltage wiring e Connect the hot line to terminal marked L 1 e Connect the neutral line to the terminal marked N 2 e Heat Timer recommends installing a surge suppressor on the power source to the Mini MOD WIRING TEMPERATURE SENSORS Only use Heat Timer Gold sensors e The sensor wires can be extended up to 500 using a shielded 2 conductor cable Belden 8760 or equivalent DO NOT ground the shield at the sensor but do connect at the Mini MIG using one of the terminals marked with an O Do not run sensor wires in conduit with line voltage wiring Temperature sensors have no polarity Switch Sensor Temp Sensor Pulse Counter WIRING SWITCH SENSORS e The Switch sensor sign
5. counter will be available in this setting e Selecting y from the Startup menu using the View Button will allow the MIG to function with a Platinum control using the Internet This will allow the user to configure Input 16 as a pulse counter or a temperature or switch See Dip Switch Settings on page 3 BUTTONS A ALERT The Mini MIG can control a pulse counter ONLY when e The View button scrolls the display through all the inputs and their connected to an Internet ready Platinum control The values Startup option must be set to in this case e The Reset button tests the network communication components and refreshes the display data Mini MIG Specifications VolaseInpute serere 84 eh 4S SERENE A EOP RM OE TEER SER OE SEK CREA 120 VAC 60 Hz Power Consumption 1 0 0 0 0 cee 12 VA Max Operating Temperature 222 4494 heh Sh che SEO ME Tee HES ede LK ERAS 20 F to 130 F Operating Humidity 4 cscs x 4 4 Oe eae BR eS OS amp a Rw 20 to 80 Display ened epi oe REE SSE RES ENTE ERE HERE Alphanumeric 2 rows x 16 char each PED ffi oe ae tas aes Ea a 4 doe Oe GA ee hee amp Se ed be 1 Power 1 Communication Inputs Total of 16 inputs that can accept Temperature All Switch All and Count Sensor input 16 Buttons 32 cho tee eit ee ye Be Se eB View scrolls through inputs Reset tests Communication Communication S464 6 82 Ree Sad 68S EEELS BE OSES 2 Network communication ports Temperature S
6. ensor Ranges 0 0 0 00000 ee minus 35 F to 250 F Dimensions ce ee Behe ewe EES ee eA SEEN ad Ew eee ee ESS 11 W x9 Hx3 D WEIN eh he Eee eee ee OEE eee ees ee See eee a 2 5 pounds HEAT TIMER 20 New Dutch Lane Fairfield NJ 07004 973 575 4004 Fax 973 575 4052 http www heat timer com mim CORPORATION 059053 00 Rev B
7. ter Counter 1 NPT 232 PSI 248 F Y F Count Input 16 Water Meter Counter 1 NPT 232 PSI 248 F Y 1 Count Input 16 Water Meter Counter 2 NPT 232 PSI 248 F Y on Count Input 16 Water Meter Counter 3 NPT 232 PSI 248 F Y 3 Count Input 16 Water Meter Counter 4 NPT 232 PSI 248 F Y 4 Count Input 16 Water Meter Counter 6 NPT 232 PSI 248 F Y 6 Count Input 16 Water Meter Counter 8 NPT 232 PSI 248 F Y 8 INSTALLATION The Mini MIG consists of three primary enclosure components The Enclosure Display Module contains the display buttons LEDs and electric wiring terminals Wiring terminals are of the plug in type to ease installation and removal The Display Module mounts to the base using two screws NOTE Never unscrew the PCB board from the Enclosure Display Module If there was a problem with the control the complete Enclosure Display Module must be return to factory for inspection and repair The Enclosure Base contains the holes to mount and hold the control against the wall or any flat surface All other enclosure components mount on the base The bottom section of the Enclosure Base contains the wiring chamber with knockouts on the bottom to ease the installation The Enclosure Wiring Cover covers the wires from the external environment It has two screws to hold it to the base and a hole to secure a lock on the wiring enclosure A plastic web that separates the wiring chamber in
8. to high and low volt sections has been provided Enclosure Display Module Enclosure Wiring Cover Enclosure Base Hole for optional lock Bottom knockouts not supplied Mini MIG Installation Manual 3 MOUNTING THE ENCLOSURE Mounting Base Select a location near the equipment to be controlled e The surface should be flat and be sufficiently wide and strong to hold the control e Keep the control away from extreme heat cold or humidity Ambient operating temperature is from 20 to 130 F e Remove the Enclosure Wiring Cover from the control enclosure by removing the two bottom screws e Remove the Enclosure Display Module by removing the middle screws e Screw the Enclosure Base to the surface through the upper and lower mounting holes on the back of the enclosure e Replace the Enclosure Display Module and replace the middle screws e Do not replace the enclosure wiring cover until all wiring is done DIP SWITCH SETTING The Mini MIG can accept inputs from temperature sensors Dry Contact closure Display Mounting Screws Wiring Cover Mounting Screws and a pulse count sensor input 16 only when activated with an Internet ready control e However to activate input 16 to work as a pulse count sensor Dip Switch must be set to OFF and Dip Switch 2 must be set to ON In addition the Startup menu option must be set to s See Startup Settings on page 4 e To activate input 16 to work as a temperature swit
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