ClimateMaster Tranquility 22 TZ Series Installation Operation & Maintenance Download Page 58

Tranquility

®

 22 (TZ) Series

R e v. :   A u g u s t   4 ,   2 0 2 1

C l i m a t e M a s t e r   Wa t e r-S o u rc e   H e a t   P u m p s

58

C L I M AT E M A S T E R  WAT E R - S O U R C E   H E AT   P U M P S

Warranty (International)

 

CLIMA

TE MASTER, INC.

 

LIMITED EXPRESS 

W

ARRANTY

 /LIMIT

ATION OF

 REMEDIES 

AND LIABILITY

 

(FOR INTERNA

TIONAL

 CLASS PRODUCTS)

Disclaimer:  It is expressly understood that unless a statement is speci

 cally identi

 ed as a warranty

, statements made by Climate Master

, Inc., a Delaware corporation, U. S. 

A. (“CM”) or its representatives, rel

ating to CM’

s products, whether oral, writ-

ten or contained in any sales literature, catalog, this or any other agreement or other materials, are not express warranties a

nd do not form a part of the basis of the bar

gain, but are merely CM’

s opinion or commendation of CM’

s products. 

EXCEPT

 AS 

SPECIFICALL

Y SET

 FOR

TH HEREIN 

AND 

TO 

THE FULLEST

 EXTENT

 PERMITTED BY

 APPLICABLE LA

W

, CM MAKES NO 

W

ARRANTY

 AS 

TO 

ANY

 OF

 CM’S PRO

DUCTS, 

AND CM MAKES NO 

W

ARRANTY

 AGAINST

 

LA

TENT

 DEFECTS OR 

ANY

 W

ARRANTY

 OF

 MERCHANT

ABILITY

 OF

 THE GOODS OR OF

 THE FITNESS OF

 THE GOODS FOR 

ANY

 P

AR

TICULAR PURPOSE.

GRANT

 OF

 LIMITED EXPRESS 

W

ARRANTY

CM warrants CM products purchased and installed outside the United States of 

America (“U.S.A.”) and Canada to be free from mate

rial defects in materials and workmanship under normal use and maintenance as follows: (1) 

All complete air 

conditioning, heating or heat pump units built or sold by CM for twelve (12) months from date of unit start-up or eighteen (18)

 months from date of shipment (from CM’

s factory), whichever comes 

 rst; and, (2) Repair and replacement parts, which are 

not supplied under warranty

, for ninety (90) days from date of shipment (from factory).

W

arranty parts shall be furnished by CM if ordered through an authorized sales representative of CM (“Representative”) within s

ixty (60) days after the failure of the part. If CM determines that a parts order quali

 es for replacement under CM’

warranty

, such parts shall be shipped freight prepaid to the Representative or the ultimate user

, as requested by Representativ

e.  

All duties, taxes and other fees shall be paid by the ultimate user through the Representative. 

If requested by CM, all defective parts shall be returned to CM’

s factory in Oklahoma City

, Oklahoma, U.S.A, freight and duty p

repaid, not later than sixty (60) days after the date of the request. If the defective part is not timely returned or if CM 

determines the part to not be defective or otherwise not to qualify under CM’

s Limited Express 

W

arranty

, CM shall invoice Custo

mer the costs for the parts furnished, including freight. 

The warranty on any part repaired or replaced under warranty 

expires at the end of the original warranty period.

This warranty does not cover and does not apply to: (1) 

Air 

 lters, fuses, refrigerant, 

 uids, oil; (2) Products relocated after initial installation; (3) 

Any portion or component of any system that is not supplied 

by CM, regardless of the cause of the failure 

of such portion or component; (4) Products on which the unit identi

 cation tags or labels have been removed or defaced; (5) Products on which payment by Customer to CM or its distributors or Rep

resentatives, or the Customer

’s seller is in default; 

(6) Products which have defects or damage which result from improper installation, wiring, electrical imbalance characteristics

 or maintenance; or from parts or components manufactured by others; or are caused by accident, misuse, negligence, abuse, 

 re, 

 ood, lightning, alteration or misapplication of the product; (7) Products which have defects or damage which result from a con

taminated or corrosive air or liquid supply

, operation at abnormal temperatures or 

 ow rates, or unauthorized opening 

of the refrigerant circuit; (8) Mold, fungus or bacteria damages; (9) Products subjected to corrosion or abrasion; (10) Product

s, parts or components  manufactured or supplied by others; (1

1) Products which have been subjected to misuse, negligence 

or accidents; (12) Products which have been operated in a manner contrary to CM’

s printed instructions; (13) Products which hav

e defects, damage or insuf

 cient performance as a result of insuf

 cient or incorrect system design or the improper 

application, installation, or use of CM’

s products; or (14) Electricity or fuel costs, or any increases or unrealized savings i

n same, for any reason.

CM is not responsible for: (1) 

The cost of any 

 uids, refrigerant or other system components, or the associated labor to repair or replace the same, which is incurred as a re

sult of a defective part covered by CM’

s Limited Express 

W

arranty; (2) 

The cost 

of labor

, refrigerant, materials or service incurred in diagnosis and removal of the defective part, or in obtaining and replac

ing the new or repaired part; (3) 

Transportation costs of the defective part from the installation site to CM or of the return 

of any 

part not covered by CM’

s Limited Express 

W

arranty; or (4) 

The costs of normal maintenance.

Limitation: 

This Limited Express 

W

arranty is given in lieu of all other warranties. If, notwithstanding the disclaimers contain

ed herein, it is determined by a court or other quali

 ed judicial body that other warranties exist, any such warranty

, including 

without limitation any express warranty or any implied warranty of 

 tness for particular purpose and merchantability

, shall be limited to the duration of the Limited Express 

W

arranty

. This Limit

ed Express 

W

arranty does not exclude any warranty that is 

mandatory and that may not be excluded under applicable imperative law

.

LIMIT

ATION OF

 REMEDIES

In the event of a breach of this Limited Express 

W

arranty or any warranty that is mandatory under applicable imperative law

, CM

 will only be obligated at CM’

s option to either repair the failed part or unit or to furnish a new or rebuilt part or unit in 

ex-

change for the part or unit which has failed. If after written notice to CM’

s factory in Oklahoma City

, Oklahoma, U.S.A. of eac

h defect, malfunction or other failure and a reasonable number of attempts by CM to correct the defect, malfunction or other 

failure and the remedy fails of its essential purpose, CM shall refund the purchase price paid to CM in exchange for the return

 of the sold good(s). Said refund shall be the maximum liability of CM. 

TO 

THE FULLEST

 EXTENT

 PERMITTED BY

 

APPLICABLE LA

W

, THIS REMEDY

 IS 

THE SOLE 

AND EXCLUSIVE REMEDY

 OF

 THE CUST

OMER 

AGAINST

 CM FOR BREACH OF

 CONTRACT

, FOR 

THE BREACH 

OF

 ANY

 W

ARRANTY

 OR FOR CM’S NEGLIGENCE 

OR IN STRICT

 LIABILITY

.

LIMIT

ATION OF

 LIABILITY

CM shall have no liability for any damages if CM’

s performance is delayed for any reason or is prevented to any extent by any e

vent such as, but not limited to: any war

, civil unrest, government restrictions or restraints, strikes, or work stoppages, 

 re, 

 ood, accident, allocation, shortages of transportation, fuel, materials, or labor

, acts of God or any other reason beyond the 

sole control of CM. 

TO 

THE FULLEST

 EXTENT

 PERMITTED BY

 APPLICABLE LA

W

 AND SUBJECT

 T

THE NEXT

 SENTENCE, CM EXPRESSL

Y DISCLAIMS 

AND EXCLUDES 

ANY

 LIABILITY

 FOR LOSS OF

 PROFITS, LOSS OF

 BUSINESS OR GOODWILL, CONSEQU

ENTIAL, INCIDENT

AL, SPECIAL, LIQUIDA

TED, OR 

PUNITIVE DAMAGE IN CONTRACT

, FOR BREACH OF

 ANY

 EXPRESS OR IMPLIED 

W

ARRANTY

, OR IN 

TOR

T, 

WHETHER FOR CM’

s NEGLIGENCE OR 

AS STRIC

T LIABILITY

.

 Nothing in this 

Agreement is intended to 

exclude CM’

s liability for death, personal injury or fraud.

OBT

AINING 

W

ARRANTY

 PERFORMANCE

Normally

, the contractor or service or

ganization who installed the products will provide warranty performance for the owner

. Sh

ould the installer be unavailable, contact any CM recognized Representative. If assistance is required in obtaining warranty 

performance, write or call:

Climate Master

, Inc.  •  Customer Service  •  7300 S.W

. 44th Street  •  Oklahoma City

, Oklahoma, U.S.A. 73179  •  (405) 745-600

0  •  F

AX (405) 745-6068

NOTE: Some countries do not allow limitations on how long an implied warranty lasts, or the limitation or exclusions of consequ

ential or incidental damages, so the foregoing exclusions and limitations may not apply to you. 

This warranty gives you 

speci

 c legal rights, and you may also have other rights which vary from state to state and country to country

.

Please refer to the CM Installation, Operation and Maintenance Manual for operating and maintenance instructions.

*LC079*

LC079

Rev

.: 10/09

Summary of Contents for Tranquility 22 TZ Series

Page 1: ...ring 28 Electrical Low Voltage Wiring for non vFlow Units Using External Motorized Water Valve 29 Electrical Thermostat Wiring 30 Blower Performance Data 31 ECM Blower Control 32 TZ Series Wiring Diag...

Page 2: ...Tranquility 22 TZ Series Rev Au gu st 4 2021 ClimateMaster Water Source Heat Pumps 2 C LI MATE MASTER WATER SOURCE HEAT PUMPS This Page Intentionally Left Blank...

Page 3: ...eel Drain Pan T Right Return Stainless Steel Drain Pan M DXM2 w LON K DXM2 w LON P DXM2 w MPC w DISCONNECT S DXM2 w MPC OPTION 1 A J K 2 C L M 3 E N P 1 FILTER RACK RANGE ULTRA QUIET 2 FILTER RACK 1 F...

Page 4: ...y damage NOTICE Notification of installation operation or maintenance information which is important but which is not hazard related Inspection Upon receipt of the equipment carefully check the shipme...

Page 5: ...and Maintenance instructions are provided with each unit Horizontal equipment is designed for installation above false ceiling or in a ceiling plenum Other unit configurations are typically installed...

Page 6: ...l Dimensions h x w in 20 X 17 25 20 X 17 25 24 X 21 75 24 X 21 75 28 75 X 24 28 75 X 24 Standard Filter 1 25 4mm Throwaway qty in 20x20 20x20 24x24 24x24 28x28 28x28 Weight Operating lbs 216 224 249 2...

Page 7: ...sation such as unconditioned spaces subject to 100 outside air Consideration should be given to access for easy removal of the filter and access panels Provide sufficient room to make water electrical...

Page 8: ...Return Right View Air Coil Opening Air Coil C B R Q Front L N O M Left Return Straight Discharge Front BSP LEFT RETURN RIGHT RETURN Air Coil CSP Front Left Return Left View Filter Rails Removed See Af...

Page 9: ...mechanical room with free return e g louvered door Therefore filter rails are the industry standard and are included on ClimateMaster commercial heat pumps for the purposes of holding the filter only...

Page 10: ...anel 2 Lift out the access panel and set aside Lift and rotate the discharge panel to the other position as shown being careful with the blower wiring 3 Check blower wire routing and connections for t...

Page 11: ...FLOW CAUTION Duct System Installation Proper duct sizing and design is critical to the performance of the unit The duct system should be designed to allow adequate and even airflow through the unit d...

Page 12: ...hanical room closet Vertical units are typically installed in a mechanical room or closet Never install units in areas subject to freezing or where humidity levels could cause cabinet condensation suc...

Page 13: ...d pitched away from the unit to allow for proper drainage This connection must meet all local plumbing building codes Install condensate trap at each unit with the top of the trap positioned below the...

Page 14: ...conditions Insulation is required if loop water temperature drops below the dew point insulation is required for ground loop applications in most climates Pipe joint compound is not necessary when Tef...

Page 15: ...differential type of loops This valve is a factory installed option for the TZ unit and when selected replaces the modulating valve 3 Standard Head Variable Pump Typical for Multiple Unit Central Pump...

Page 16: ...1 27 2 94 4 7 200 7 9 2 83 6 53 4 7 200 10 5 4 99 11 53 048 4 7 200 6 0 1 63 3 76 4 7 200 9 0 3 67 8 47 4 7 200 12 0 6 52 15 06 060 7 4 200 7 0 89 2 06 7 4 200 10 5 2 01 4 64 7 4 200 14 0 3 58 8 26 Mo...

Page 17: ...Tranquility 22 TZ Series Rev A u g u st 4 2021 TH E SMART SOLUTION FOR ENERGY EFFICI E N CY High Head Variable Pump Performance 0 5 10 15 20 25 30 35 40 45 0 5 10 15 20 25 Head ft Flow gpm No Check Va...

Page 18: ...flushed to remove dirt piping chips and other foreign material prior to operation see Piping System Cleaning and Flushing Procedures in this manual The flow rate is usually set between 2 25 and 3 5 g...

Page 19: ...nd glycols are commonly used as antifreeze however your local sales office should be consulted to determine the antifreeze best suited to your area Freeze protection should be maintained to 15 F 9 C b...

Page 20: ...High and Low Voltage Knockouts Vibration Isolation Pad To Thermostat Internal Motorized Modulating Valve Water Out Shut Off Ball Valves for Isolation Water In Pressure Tank Optional Filter Boiler Drai...

Page 21: ...dards Table 3 should be consulted for water quality requirements Scaling potential should be assessed using the pH Calcium hardness method If the pH 7 5 and the calcium hardness is less than 100 ppm s...

Page 22: ...second method of flow control requires a flow control device mounted on the outlet of the water control valve The device is typically a brass fitting with an orifice of rubber or plastic material that...

Page 23: ...ture Chloride Levels 10 C 24 C 38 C Copper Cupronickel 20ppm NR NR 150 ppm NR NR 304 SS 400 ppm 250 ppm 150 ppm 316 SS 1000 ppm 550 ppm 375 ppm Titanium 1000 ppm 550 ppm 375 ppm Erosion and Clogging P...

Page 24: ...on and sound transmission to the building General Line Voltage Wiring Be sure the available power is the same voltage and phase shown on the unit serial plate Line and low voltage wiring must be done...

Page 25: ...EUTRAL CONNECTION REQUIRED All F Voltage 460 vac units require a four wire power supply with neutral ECM motor and optional circulating pumps are rated 265 vac and are wired between one hot leg and ne...

Page 26: ...0 3 197 252 16 5 110 1 1 44 6 9 24 8 29 0 45 Wire length based on one way measurement with 2 voltage drop Wire size based on 60 C copper conductor All fuses Class RK 5 Units with Standard Head Variabl...

Page 27: ...r correct fuse size 460 volt units require a neutral wire Transformer All 208 230 voltage units are factory wired for 208 volt If supply voltage is 230 volt installer must rewire transformer See wire...

Page 28: ...s shown in the tables below Accessory Relay 2 Configuration Accessory Relay 1 Configuration DIP 2 1 DIP 2 2 DIP 2 3 ACC1 Relay Option ON ON ON Cycle with fan OFF ON ON N A for Residential Applications...

Page 29: ...ter Valve Figure 14 AVM Valve Wiring Figure 15 Taco SBV Valve Wiring From Water Source IN OUT NOTE Shut off valves strainers and other required components not shown Solenoid Valve Flow Regulator To Di...

Page 30: ...ECM automatic dehumidi cation mode operates with dehumidi cation air ows in the cooling mode when the dehumidi cation output from thermostat is active Normal heating and cooling air ows are not affect...

Page 31: ...525 750 525 750 525 375 750 036 0 6 1 2 Default 1125 750 975 650 1125 750 525 1125 Maximum 1250 950 1200 800 1250 1250 1250 1250 Minimum 900 600 900 600 900 600 450 900 042 0 6 3 4 Default 1300 925 1...

Page 32: ...ond Stage Cooling in Dehumidification Mode Y1 Y2 O Dehumid First Stage Heating Y1 Second Stage Heating Y1 Y2 Third Stage Auxiliary Heating Y1 Y2 W Emergency Heating W with no Y1 or Y2 Fan G with no Y1...

Page 33: ...am Matrix All current diagrams can be located online at climatemaster com commercial literature wiring diagrams Unit Controller Fan Motor 208v 1 265v 1 208v 3 460v 3 TZ024 060 TZ024 060 TZ024 060 DXM2...

Page 34: ...d Pump DIP Switches Note In the following field configuration options DIP switches should only be changed when power is removed from the DXM2 control DIP Package 1 S1 DIP Package 1 has 8 switches and...

Page 35: ...n off during cooling stage 2 IF the H input is active In high fan mode the fan enable and fan speed relays will turn on when the H input is active On Auto dehumidification mode default Off High fan mo...

Page 36: ...ult LED and Status Operation with Test Mode Active Fault LED Red Status LED Green Alarm Relay No Fault Since Power Up In Memory Flashing Code 1 Cycling Code 1 High Pressure Fault In Memory Flashing Co...

Page 37: ...ac Fan Speed N O N C 12V OUT Gnd P8 IN NC P12 1 Note There is only one T1 connection 1 2 3 4 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 Service tool connection Communicating stat connection Conventional stat con...

Page 38: ...nti short cycle delay at power up The first time after power up that there is a call for compressor the compressor will follow a 5 to 80 second random start delay After the random start delay and anti...

Page 39: ...70 158 0 1 75 1 33 8 31 03 71 159 8 1 69 2 35 6 29 50 72 161 6 1 64 3 37 4 28 05 73 163 4 1 58 4 39 2 26 69 74 165 2 1 53 5 41 0 25 39 75 167 0 1 48 6 42 8 24 17 76 168 8 1 43 7 44 6 23 02 77 170 6 1...

Page 40: ...omplies with AHRI Standard 110 Table 8 Operating Limits Operating Limits TZ Cooling Heating Air Limits Min ambient air DB 45 F 7 C 39 F 4 C Rated ambient air DB 80 6 F 27 C 68 F 20 C Max ambient air D...

Page 41: ...he solution for a minimum of 8 to 24 hours At the end of this period shut off the circulating pump and drain the solution Repeat system cleaning if desired 8 When the cleaning process is complete remo...

Page 42: ...and fittings see table 3 System flushing Verify that all hoses are connected end to end when flushing to ensure that debris bypasses the unit heat exchanger water valves and other components Water us...

Page 43: ...paring the pressure drop across the heat exchanger to table 10 In S I units the formula is as follows HR kW TD x l s x 4 18 f Check air temperature drop across the air coil when compressor is operatin...

Page 44: ...me areas of the electrical panel Exercise caution when working with energized equipment CAUTION Verify that ALL water control valves are open and allow water flow prior to engaging the compressor Free...

Page 45: ...8 98 96 106 105 115 353 373 361 381 370 390 9 14 10 15 10 15 14 19 14 19 14 19 13 2 15 2 9 0 11 0 4 8 6 8 24 29 25 30 26 31 70 1 5 2 25 3 128 138 124 134 119 129 310 330 290 310 270 290 10 15 10 15 11...

Page 46: ...333 317 337 7 12 7 12 8 13 10 15 10 15 10 15 8 4 10 4 6 0 8 0 3 6 5 6 19 24 20 25 20 25 50 1 5 2 25 3 120 130 120 130 118 128 225 245 222 242 220 240 9 14 9 14 9 14 13 18 10 15 9 14 21 8 23 8 14 7 16...

Page 47: ...Units should never be operated without a filter Washable high efficiency electrostatic filters when dirty can exhibit a very high pressure drop for the fan motor and reduce air flow resulting in poor...

Page 48: ...Inputs All sensor inputs are paired wires connecting each component to the board Therefore continuity on pressure switches for example can be checked at the board connector The thermistor resistance...

Page 49: ...ssed from the Installer menu For more detailed information on the advanced diagnostics of the DXM2 see the DXM2 Application Operation and Maintenance AOM manual part 97B0003N15 DXM2 Troubleshooting Pr...

Page 50: ...uns Start Did Unit Attempt to Start Did Unit Lockout at Start up Unit Short Cycles Only Fan Runs Only Compressor Runs Did unit lockout after a period of operation Does unit operate in cooling Unit is...

Page 51: ...X X Bad thermistor Check temp and impedance correlation per chart LT2 Fault Code 5 Air coil low temperature limit X Reduced or no air flow in cooling Check for dirty air filter and clean or replace C...

Page 52: ...vs blower table Air temperature out of range Too much cold vent air bring entering air temp within design parameters Bad thermistor Check temp and impedance correlation per chart ESD ERV Fault DXM On...

Page 53: ...moisture X Air temperature out of range in heating Bring return air temp within design parameters X Scaling in water heat exchanger Perform Scaling check and clean if necessary X X Unit over charged C...

Page 54: ...of external static check static vs blower table X X Leaky duct work Check supply and return air temperatures at the unit and at distant duct registers if significantly different duct leaks are presen...

Page 55: ...Settings ECM Temperatures F or C Antifreeze Pressures PSIG or kPa Type Cooling Mode Heating Mode Entering Fluid Temperature Leaving Fluid Temperature Temperature Differential Return Air Temperature DB...

Page 56: ...S COAX COMPRESSOR DISCHARGE SUCTION HWG HEATING CYCLE ANALYSIS PSI SAT PSI SAT F F AIR COIL F F FP2 HEATING LIQUID LINE F EXPANSION VALVE AIR COIL F F PSI SAT PSI SAT F F F F WATER IN WATER OUT PSI PS...

Page 57: ...suf cient or incorrect system design or the improper application of CM s products CM is not responsible for 1 The costs of any uids refrigerant or other system components or associated labor to repair...

Page 58: ...s damage or insuf cient performance as a result of insuf cient or incorrect system design or the improper application installation or use of CM s products or 14 Electricity or fuel costs or any increa...

Page 59: ...climatemaster com 59 Tranquility 22 TZ Series Rev A u g u st 4 2021 TH E SMART SOLUTION FOR ENERGY EFFICI E N CY Notes...

Page 60: ...tory Date Item Action 08 04 21 Page 8 Added Horizontal Dimensional Data 07 08 21 All Updated to include polymer drain pan 12 11 19 All Misc Table and Figure updates 12 02 19 Pages 3 15 16 Updated for...

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