Bard I30H1 Installation Instructions Manual Download Page 28

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Manual 2100-549G
Page

28 of 59

FIGURE 18

HEAT PUMP WITH ERV AND CO

CONTROL (FULLY MODULATING)

W1/E

O/B

24V

COM

Completestat
Model #CS9B-THO or
Model #CS9BE-THO

Thermostat

W1/E

YO/D

O/B

Bard #8403-060

PINK

without "Occupance Signal" is used.

Term. Strip

B/W1

PURPLE

Connect to "G" terminal when thermostat has "Occupancy Signal".

ERV Wiring Harness

Voltage

Additional wire required for dehumidification models.

Bard #8403-067

MIS-3021 A

to N.C fire alarm circuit if emergency shutdown required.

Factory installed jumper. Remove jumper and connect

Not needed below 15KW.

BROWN/WHITE

ORANGE

BLACK/WHITE

RED/WHITE

Install a jumper between "G" and "A" only when thermostat

Low

CO2 Control

NOTE:

Bard 8403-060
thermostat must be
in programmed
operation mode and
in programmed fan
mode for ventilation
to function.

Summary of Contents for I30H1

Page 1: ...1 I30H1D I36H1D I42H1D I48H1D I60H1D I TEC SERIES PACKAGED HEAT PUMP INSTALLATION INSTRUCTIONS Bard Manufacturing Company Inc Bryan Ohio 43506 Since 1914 Moving ahead just as planned Manual 2100 549G...

Page 2: ...Unit Side 8 Wall Mounting Bracket Location 9 Bracket Wall Sect View Wood Framed Install 10 Figure 3 Center of Gravity 11 Figure 4 Req Clearances Rec Access 12 Figure 5 Compressor Shipping Bolts 13 Fi...

Page 3: ...mer Manual N Air Conditioning Low Pressure Low Velocity ACCA Manual D or Duct System Design Manual Q Winter and Summer Air Conditioning FOR MORE INFORMATION CONTACT THESE PUBLISHERS ACCA Air Condition...

Page 4: ...ation made according to methods of Air Conditioning Contractors of America ACCA The air duct should be installed in accordance with the Standards of the National Fire Protection Systems of Other Than...

Page 5: ...ic Coated ID OD Coil CONTROLS X 24V Terminal Block Only w o CompleteStat 1 CompleteStat THO Temp Humidity Occupancy 2 CompleteStat THO w CO2 3 CompleteStat THO w Ethernet 4 CompleteStat THO w CO2 Ethe...

Page 6: ...A 1 5 1 A 1 0 2 A 1 8 0 2 0 3 2 1 1 2 r o 1 2 r o 1 2 r o 1 2 r o 1 4 3 4 5 9 5 5 8 5 8 0 1 1 0 5 0 6 0 7 0 9 0 9 0 1 1 8 6 6 3 3 2 0 1 0 1 8 8 8 6 5 3 5 3 5 3 9 5 6 2 2 5 2 5 2 5 5 4 5 4 5 4 0 6 0 3...

Page 7: ...1 5 47 3 46 1 8 With Sides Removed Vent Intake Disconnect Electrical Air Filters Vent Exhaust Door Latch Locking Filters Return Air 2 12 x 20 Door Latch Locking Air Filters 2 Washable Hinges 4 Lift Of...

Page 8: ...ttempt to do this manually Failure to do so could result in the unit tipping over causing bodily injury and or damage to the unit 7 The top section can be forked from either the RH or LH side See Figu...

Page 9: ...nches Figure 7C Several construction options are available for unit installation of the IZ Series Serviceability and filter access must be considered before installing See Figure 5D for required clear...

Page 10: ...l Top Centered on Higher Sill Heights Acheivable With Base Kit Wall Opening Sleeve Mounting Hole Locations FLOOR MOUNTING HOLE CENTERLINES 17 8 56 8 20 6 7 20 2 8 8 29 32 7 1 20 7 8 43 7 42 3 4 Min 94...

Page 11: ...O O L F T N E V O N n o i s n e m i D X n o i s n e m i D Y n o i s n e m i D Z n o i s n e m i D Z B A 1 H 0 3 I 4 1 4 2 3 4 7 4 C 1 H 0 3 I 4 1 4 2 3 4 7 4 B A 1 H 6 3 I 4 1 4 2 3 4 7 4 C 1 H 6 3 I...

Page 12: ...FOR LEFT SIDE ACCESS 12 MIN 12 MIN 12 MIN 12 MIN 0 REQUIRED 12 RECOMENDED 0 REQUIRED 12 RECOMENDED CLOSET CONSTRUCTION TOP VIEW LEFT CORNER CONSTRUCTION TOP VIEW RIGHT CORNER CONSTRUCTION TOP VIEW FI...

Page 13: ...Manual 2100 549G Page 13 of 59 FIGURE 5 COMPRESSOR SHIPPING BOLTS FIGURE 6 REMOVAL OF AIR DUCT COMPRESSOR SHIPPING BOLT COMPRESSOR SHIPPING BOLT CRV ERV AIR DUCT...

Page 14: ...NDED TO BOTTOM OF ROOF 9 7 MINIMUM OR FIXED CEILING FLOOR OR FIXED CEILING BOTTOM OF ROOF SUSPENDED CEILING 20 MINIMUM 7 9 3 4 UNIT HEIGHT FIELD SUPPLIED DUCT TURNING VANES RECOMMENDED MINIMUM 12 4 MI...

Page 15: ...ENDED TO BOTTOM OF ROOF 9 10 MINIMUM OR FIXED CEILING 3 RISER FIELD SUPPLIED DUCT TURNING VANES RECOMMENDED 12 MINIMUM 4 MINIMUM FROM TOP OF UNIT TO DUCT BOTTOM MIS 2989 B FLOOR OR FIXED CEILING BOTTO...

Page 16: ...IXED CEILING 6 RISER 9 8 MINIMUM REQUIRED INSTALLATION HEIGHT BOTTOM OF ROOF FLOOR OR FIXED CEILING SUSPENDED CEILING MINIMUM 20 7 9 3 4 UNIT HEIGHT FIELD SUPPLIED DUCT MIS 2988 B TURNING VANES RECOMM...

Page 17: ...or a duct supply air system The IPBDF Plenum Box mounts on top of the unit and has both vertically and horizontally adjustable louvers on the front discharge grille When used with a ducted supply an I...

Page 18: ...it about 12 inches in from the front on both the left and right side are drain holes in the bottom of the base These holes are covered with insulation and are not visible They are located very close t...

Page 19: ...k bead to Apply liberal amount of caulk to back of flange before installing Use 4 1 1 2 Long Screws to Sleeve Attach Louver Grille to Outer Unit Fan Shroud to Outer Sleeve to Unit Back to Attach Inner...

Page 20: ...9 INTERIOR FLOOR INSIDE WALL SLEEVE AREA BETWEEN INSULATED WALL AND SLEEVE OUTSIDE WALL SIZE VARIES OUTDOOR GRILLE FILL INSULATION I TEC UNIT INSULATED DRAIN AREA INSULATED WITH 6 BATT MATERIAL MIS 29...

Page 21: ...information and maximum fuse or HACR Type circuit breaker size Each unit is marked with a Minimum Circuit Ampacity This means that the field wiring used must be sized to carry that amount of current D...

Page 22: ...e g a t s 3 c i n o r t c e l E e l b a m m a r g o r P n o N e l b a m m a r g o r P l a n o i t n e v n o C r o P H r e v o e g n a h c l a u n a M r o o t u A 7 6 0 3 0 4 8 Y L R D C L 0 4 W 2 T D...

Page 23: ...Term Strip R 3 SC W1 E A D L O B Y2 Y1 24V G COM W2 Completestat Model CS9B THO or Model CS9BE THO SC SC Thermostat W1 E A YO D L O B Y2 Y1 R G C W2 Bard 8403 060 MIS 3016 1 Additional wire required f...

Page 24: ...O B Y2 Y1 R G C W2 Bard 8403 060 5 MIS 3017 CRV Wiring Harness 1 Additional wire required for dehumidification models 2 Not needed below 15KW 3 to N C fire alarm circuit if emergency shutdown require...

Page 25: ...actory installed jumper Remove jumper and connect 4 Connect to G terminal when thermostat has Occupancy Signal Voltage without Occupance Signal is used Install a jumper between G and A only when therm...

Page 26: ...ed for dehumidification models 2 Not needed below 15KW BROWN WHITE 3 to N C fire alarm circuit if emergency shutdown required Factory installed jumper Remove jumper and connect without Occupance Signa...

Page 27: ...jumper Remove jumper and connect 4 Connect to G terminal when thermostat has Occupancy Signal without Occupance Signal is used Install a jumper between G and A only when thermostat 1 5 4 5 ERV Wiring...

Page 28: ...n thermostat has Occupancy Signal C 2 2 ERV Wiring Harness Voltage 1 W2 2 Additional wire required for dehumidification models Bard 8403 067 4 3 MIS 3021 A 4 5 1 to N C fire alarm circuit if emergency...

Page 29: ...humidification models 4 PURPLE WHITE C G Model CS9B THOC or Term Strip 6 YELLOW BLACK 2 MIS 3270 O B Y1 4 PURPLE 7 2 YELLOW Not needed below 15KW Y0 ORANGE BLACK WHITE RED WHITE L Completestat W1 E G...

Page 30: ...ing multiple leaks and recharges R 410A refrigerant is close to being an azeotropic blend it behaves like a pure compound or single component refrigerant The remaining refrigerant charge in the system...

Page 31: ...ng power in such a way as to cause rotation in the reverse direction verification of proper rotation must be made Verification of proper rotation direction is made by observing that suction pressure d...

Page 32: ...1 heat completes R Y1 circuit pulling in compressor contactor starting compressor and outdoor motor R G also make starting indoor blower motor HEATING STAGE 2 Circuit R Y1 Y2 makes at the thermostat e...

Page 33: ...P terminals to accelerate the HPC timer and initiate defrost Be careful not to touch any other terminals with the instrument used to short the SPEEDUP terminals It may take up to 15 seconds with the S...

Page 34: ...electronic thermostat with auxiliary terminal to control the CRV based on daily programmed occupance periods Bard markets and recommends Bard Part 8403 060 programmable electronic thermostat 2 Use Bar...

Page 35: ...OPTION INTAKE EXHAUST SPEEDS BROWN WHITE BLACK BLUE ORANGE NOM CFM BLACK BLUE WIRE COLOR SPEED RED WIRE WITH WHITE TRACE 300 375 450 525 LO MED LO MED HI HI RED Move brown white wire to corresponding...

Page 36: ...CRV SPEED CHANGE TERMINAL ACCESS REMOVE 5 SCREWS FROM CRV DOOR TO ACCESS CRV COMPONENTS MIS 3023 CRV INTAKE BLOWER NOTE CRV EXHAUST BLOWER IS BEHIND INTAKE BLOWER BLOWER SPEED CONTROL LOCATION BLOWER...

Page 37: ...re set levels of ventilation CFM available These are 300 375 450 and 525 CFM of ventilation air This ventilation package is shipped from the factory set on the 375 CFM ventilation level while the Econ...

Page 38: ...of relay R2 High Ambient Relay FIGURE 23 ECONOMIZER CONTROL CIRCUIT If outdoor temperature is above outdoor thermostat setpoint On call from CompleteStat for first stage cooling YO thermostat signal p...

Page 39: ...CFM MIS 3271 HEATING MODE OPERATION CompleteStat should never energize YO terminals in conjunction with B so relay R2 will never energize and neither will Economizer Ventilation Speed Y1 and Y2 signal...

Page 40: ...re freezing of moisture in the heat transfer wheel can occur Consult the factory if this possibility exists The I TEC ERV can be controlled in different ways It can be turned ON OFF with an occupancy...

Page 41: ...Then perform the following steps 1 Open front swinging doors of main unit by popping front door latches 2 Throw main power disconnect to the OFF position to eliminate risk of injury or death due to el...

Page 42: ...0 5 9 0 8 0 9 5 1 3 0 2 7 9 0 7 8 1 2 3 3 5 0 2 8 1 3 6 5 1 2 4 1 5 2 3 6 2 0 0 1 8 5 2 2 8 1 4 7 3 7 1 5 4 3 5 8 2 0 2 1 0 6 0 1 2 0 8 4 6 0 8 5 4 1 0 1 1 4 1 1 4 3 4 8 6 7 9 5 7 5 6 4 1 2 0 2 7 9 4...

Page 43: ...ng blinks for the TEN COUNT of the FLOW RATE INDEX which then is immediately followed by fast blinks which indicate the second digit For example a Flow Index of 23 would be two long blinks followed by...

Page 44: ...Manual 2100 549G Page 44 of 59 FIGURE 26 VENTILATION AIRFLOW DIAGRAM EXHAUST Return Air Indoor Air VENT Outdoor Air BLOWER BLOWER INTAKE Supply Air VENT SUPPLY BLOWER MIS 3024...

Page 45: ...Page 45 of 59 FIGURE 27 ERV ACCESS ERV DOOR TO ACCESS ERV COMPONENTS ASSEMBLIES REMOVE 5 SCREWS FROM PANEL LOCATION MIS 3025 ERV CONTROL ERV CASSETTE NOTE ERV EXHAUST BLOWER IS BEHIND INTAKE BLOWER E...

Page 46: ...equipment damage Make sure all connections are in accordance with the job wiring diagram and in accordance with national and local electrical codes Use copper conductors only Use electrostatic dischar...

Page 47: ...gure below Finish installing wiring the control Then refer to Figure 20 and the building ventilation specifications to decide what the maximum ventilation rate desired is and what the minimum maximum...

Page 48: ...2 low output range Sets the CO2 concentration for the lowest output 4 mA or 0 VDC Low limit 0 PPM Factory setting 0 PPM High limit 2000 5000 PPM depending on model COH CO2 high output range Sets the C...

Page 49: ...to remove oils grease tars and dirt that can impede performance or generate odors Washing of the desiccant surfaces is required to remove contaminate buildups that can reduce adsorption of water mole...

Page 50: ...based cleaners aromatic solvents temperatures in excess of 170 F or steam Damage to the wheel may result Do not disassemble and immerse the entire heat wheel in a soaking solution as bearing and othe...

Page 51: ...n a r t e h t e g a t l o v t i n u e v a h t o n s e o d r e h t i e t i n u e h T l a n g i s t u p t u o r o s s e r p m o C r o f k c e h C 0 1 C C C n e e w t e b C A s t l o v 4 2 e r e h t s I...

Page 52: ...5 5 0 4 6 3 5 1 5 0 2 5 4 1 5 0 5 8 2 0 9 4 0 9 5 4 1 0 0 2 6 4 5 5 8 4 4 4 5 5 3 4 5 9 2 2 4 7 7 0 1 4 8 9 8 9 3 7 5 7 8 3 2 5 6 7 3 3 8 5 6 3 8 4 5 5 3 5 4 5 4 3 4 7 5 3 3 4 3 6 2 3 3 2 7 1 3 0 4 8...

Page 53: ...it is tight on the motor shaft Also ensure the motor is secure in its mounting system and the mounting system is secure to the unit c The Bard I TEC is equipped with a low ambient control pressure swi...

Page 54: ...RODUCT WARRANTIES AND MAY PRODUCE UNEXPECTED RESULTS Always mount the replacement motor and control according to the manufacturers specifications using all required hardware to reduce vibration Make s...

Page 55: ...ne if it s air noise cabinet duct or motor noise interview customer if necessary Air noise High static creating high blower speed Is airflow set properly Does removing filter cause blower to slow down...

Page 56: ...er to the manufacturer s authorized replacement list USING THE WRONG CONTROL WILL RESULT IN IMPROPER OR NO BLOWER OPERATION Orient the control module so that the 3 wire motor plug can be inserted into...

Page 57: ...CTOR MOTOR HALF R O T C E N N O C R E W O P R E D A E H B W P 0 5 4 9 0 5 3 1 P M A N I P n o i t p i r c s e D 1 r o f 2 n i P o t 1 n i P r e p m u J t u p n I e n i L C A V 0 2 1 y l n O 2 3 d n u...

Page 58: ...i H 5 2 1 3 0 2 6 2 1 5 2 2 7 2 1 8 4 2 8 2 1 1 7 2 9 2 1 3 9 2 9 2 1 6 1 3 0 3 1 9 3 3 1 3 1 1 6 3 2 3 1 4 8 3 4 3 1 1 1 4 5 3 1 7 3 4 6 3 1 4 6 4 8 3 1 1 9 4 9 3 1 7 1 5 0 4 1 4 4 5 B D 0 8 B W 7 6...

Page 59: ...2 1 3 8 1 0 3 1 5 0 2 1 3 1 6 2 2 2 3 1 8 4 2 3 3 1 9 6 2 3 3 1 1 9 2 4 3 1 3 1 3 5 3 1 4 3 3 6 3 1 6 5 3 7 3 1 1 8 3 9 3 1 7 0 4 0 4 1 2 3 4 2 4 1 8 5 4 3 4 1 4 8 4 4 4 1 9 0 5 B D 0 8 B W 7 6 e d i...

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