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Bard CompleteStat CS9B-THOA Installation And Operation Manual

Summary of CompleteStat CS9B-THOA

  • Page 1

    Page 1 of 25 installation, operation & quick start guide bard manufacturing company, inc. Bryan, ohio 43506 www.Bardhvac.Com manual: 2100-684 supersedes: new date: 3-20-18 completestat tm controller models: cs9b-thoa cs9b-thoca cs9be-thoa cs9be-thoca.

  • Page 2: Table of Contents

    Manual 2100-684 page 2 of 25 table of contents installation ........................................................3 mounting controller ............................................ 3 completestat setup information .......................... 4 basic operation ..........................................

  • Page 3: Installation

    Manual 2100-684 page 3 of 25 important: for optimum temperature sensor performance, the bard completestat must be mounted on an interior wall and away from any heat sources, sunlight, windows, air vents, air circulation obstructions and/or any other cause of erratic or false temperature sensing. The...

  • Page 4

    Manual 2100-684 page 4 of 25 completestat setup at time of installation determine the following information prior to installation. 1. Degrees scale: °f °c 2. Unit type: a/c hp 3. Options: a/c – 1h/1c 2h/2c 1h/2c 2h/1c hp – 1 stage 2 stage 4. Economizer: yes no 5. Fan: off delay (seconds) unoccupied:...

  • Page 5: Basic Operation

    Manual 2100-684 page 5 of 25 basic operation basic setup these instructions are intended to provide the basic settings to get the equipment started. Figure 2 completestat buttons and home, overide and configuration screens navigate the menus and change settings by pressing a combination of the four ...

  • Page 6

    Manual 2100-684 page 6 of 25 6. Press up or down button to choose °f (fahrenheit) or °c (celsius). Press enter to save selection of scale. Note: the change from f to c will not take effect on the home screen until the 24vac power is cycled off and back on. 7. Press down button to scroll to unit_type...

  • Page 7

    Manual 2100-684 page 7 of 25 12. Press up or down button to toggle enable/ disable. Press enter button to select/save choice. 13. Press down button to scroll through additional dehumidification screen choices: • allow htg dehum = allows dehumidification in heating: yes/no (default is yes). • dehum s...

  • Page 8

    Manual 2100-684 page 8 of 25 if comp lockout was chosen during the heat strip configuration process, an optional outdoor air temperature sensor will have to be installed/ configured to specifically set the temperature at which the compressor will no longer be allowed to operate. Refer to the latest ...

  • Page 9

    Manual 2100-684 page 9 of 25 reversing valve setup 1. Press left button two (2) times to return to additional setup. 2. Press up or down buttons to scroll to valve (see figure 11). Note: valve does not show up on first screen. Continuing to press the up or down button will display valve. 3. Press en...

  • Page 10

    Manual 2100-684 page 10 of 25 6. Press up or down buttons to enter appropriate heating setpoint. Press enter button to save new heating setpoint. 7. Follow the steps provided above to adjust cooling and heating setback temperatures, dehum setpoint and span, and co 2 setpoint and span of control in p...

  • Page 11

    Manual 2100-684 page 11 of 25 note: use twisted shielded pair for optional outdoor and indoor air sensors. Connect shield (drain) to 24v common. Terminal function type form d dehumidification output 24vac spst relay sc not used 24vac hot a ventilation call output 24vac spst relay w2 2 nd stage heati...

  • Page 12

    Manual 2100-684 page 12 of 25 sequence of operation operation g y/o y1 y2 w1/e w2 o/b d a fan only x 1 st stage cooling x x 2 nd stage cooling (if employed) x x x 1 st stage heating x x 2 nd stage heating (if employed) x x x dehumidification x ventilation 1 x 1 x 1 cs9b(e)-thoca (co 2 sensing capabi...

  • Page 13

    Manual 2100-684 page 13 of 25 operation g y/o y1 y2 w1/e w2 o/b d a fan only x 1 st stage cooling x x 2 nd stage cooling x x x 1 st stage heating x x x x 2 2 nd stage heating x x x x x 2 3 rd stage heating x x x x x 3 x 2 emergency heat x x x 3 dehumidification x ventilation 1 x 1 x 1 cs9b(e)-thoca ...

  • Page 14

    Manual 2100-684 page 14 of 25 operation g y/o y1 y2 w1/e w2 o/b d a fan only x 1 st stage cooling x x x 2 nd stage cooling x x x 1 st stage heating x x x x 2 2 nd stage heating x x x x 3 x 2 emergency heat x x x 3 dehumidification x ventilation 1 x 1 x 1 cs9b(e)-thoca (co 2 sensing capability) model...

  • Page 15: Wiring Diagrams

    Manual 2100-684 page 15 of 25 no. Unit type completestat model cs9b(e)- 1 completestat system type system stages setting economizer setting use with bard units ventilation system vent control type 1 a/c thoa, thoca a/c 2h/2c none 1 or 2-stage a/c w/ or w/o elec. Heat crv, erv, mfad on/off 2 a/c thoa...

  • Page 16

    Manual 2100-684 page 16 of 25 wiring diagrams completestat tm wiring diagram 1 conventional 1h/1c, 1h/2c, 2h/1c or 2h/2c, with or without dehumidification and ventilation, no economizer optional wire only for 2 stage heating (15kw or more) 2 field-installed wires and jumpers factory-installed wires ...

  • Page 17

    Manual 2100-684 page 17 of 25 jade tm completestat tm wiring diagram 2 conventional 1h/1c or 2h/1c with honeywell w7220 jade tm control economizer, with or without dehumidification optional wire only for 2 stage heating (15kw or more) 2 field-installed wires and jumpers factory-installed wires and j...

  • Page 18

    Manual 2100-684 page 18 of 25 completestat tm wiring diagram 3 conventional 1h/2c or 2h/2c with honeywell w7220 jade tm control economizer, no dehumidification, 2 stage compressor only jade tm optional wire only for 2 stage heating (15kw or more) 2 field-installed wires and jumpers factory-installed...

  • Page 19

    Manual 2100-684 page 19 of 25 completestat tm wiring diagram 5 heat pump 2 stage, with or without dehumidification and ventilation jade tm completestat tm wiring diagram 6 heat pump 1 stage with honeywell w7220 jade tm control economizer, with or without dehumidification field-installed wire nut on ...

  • Page 20

    Manual 2100-684 page 20 of 25 jade tm completestat tm wiring diagram 7 heat pump 2 stage with honeywell w7220 jade tm control economizer, with or without dehumidification wiring diagrams (cont.) wire for dehumidification units only 2 field-installed wires and jumpers factory-installed wires and jump...

  • Page 21

    Manual 2100-684 page 21 of 25 completestat tm wiring diagram 9 gas/electric 1h/2c, with or without dehumidification and ventilation, no economizer completestat tm wiring diagram 10 i-tec 2 stage heat pump series with no ventilation wire for dehumidification units only 2 field-installed wires and jum...

  • Page 22

    Manual 2100-684 page 22 of 25 completestat tm wiring diagram 11 i-tec 2 stage heat pump series with crv ventilation package wire for dehumidification units only 2 field-installed wires and jumpers factory-installed wires and jumpers 1 wire not needed if auxiliary heat strip is 10 kw or less wiring d...

  • Page 23

    Manual 2100-684 page 23 of 25 completestat tm wiring diagram 12 i-tec 2 stage heat pump series with erv ventilation package and 8403-067 co 2 detector (fully modulating) wire for dehumidification units only 2 field-installed wires and jumpers factory-installed wires and jumpers 1 wire not needed if ...

  • Page 24

    Manual 2100-684 page 24 of 25 completestat tm wiring diagrams (cont.) completestat tm wiring diagram 13 q-tec qa**/q**a series 1 stage air conditioner with or without dehumidification and ventilation, no economizer wiring diagram 14 q-tec qh**/q**h series 1 stage heat pump with or without dehumidifi...

  • Page 25

    Manual 2100-684 page 25 of 25 1 hvac system pink purple 1 w3 01 w2 e y1 g c r y e f w1 b l honeywell w7220 blk red wht blu yel org (use enclosed relay) d sc a w2 w1/e sc y2 y1 yo o/b g in9 ros gnd rem oat las sc a+ b- gnd l com 24v completestat tm wiring diagram 22: c**h heat pump 2-stage, with hone...