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Installation, Operation & Maintenance Manual ( IOPCKKS60220510C1)

RECOMMENDED SAFETY PRACTICES

This publication explains the proper use and installation of equipment in order to warn operating and maintenance personnel of the 
commonly recognized dangers associated with this equipment. In addition to following the manufacturer’s installation instructions, care 
must be taken to ensure compliance with federal, state and local rules, regulations, codes and standards.

1.1.1 Defination

Referred in Instruction Manual

1.1.2a,b,c,d,e,f Principles of safety Integration 

Refer to "safety considerations" in Instruction Manual

1.1.3  Materials and products

Refer to Instruction manual 

1.1.5  Desgin of machinery to facilitate its handling  

Design of unit with basement for lifting by forklift or rope, locking of 
compressor fixings during transport 

UNI EN 12100-1& 12100-2

1.2.1  Safety and Reliability of control system

Refer to Electrical schematic pasted inside the unit 

UNI EN 12100-1& 12100-2

1.2.2  Control Devices 

control devices are positioned outside danger zone, Emergency stop 
to be provided by customer, loop for same provided & Described in 
IOM

UNI EN 12100-1& 12100-2

1.2.3 starting 

For Start/Restart, Voluntary actuation required for change of 
temperature settings, Machine doesn’t have several starting controls

UNI EN 12100-1& 12100-2

1.2.4  stopping devices

Refer to Electrical schematic pasted inside the unit, Normal stopping 
can be activated by main disconnect switch, its in customer scope

UNI EN 12100-1& 12100-2

1.2.4 a Emergency stop

Customer's scope, Loop for emergency stop is provided in Electrical 
schematic 

UNI EN 12100-1& 12100-2

1.2.6   Failure of the power supply

Failure o power supply will stop the machine, once power is 
restored, voluntary actuation is required to restart.

UNI EN 12100-1& 12100-2

1.2.7 failure of the control circuit 

Machine doesn’t start without manual interaction, stop has got 
priority over start

UNI EN 12100-1& 12100-2

1.2.8 Software

Refer to IOM for details of Simplicity Programming

UNI EN 12100-1& 12100-2

1.3.2 Risk of breakup during operation

operating conditions stated on the as built drawings, frequency of 
maintenance listed in the instruction manual, Fixed guards are 
provided so that breakage will be contained.

UNI EN 12100-1& 12100-2

1.3.4.Risks due to surfaces, edges or angles.

covers will be put on sharp edges of screws 

UNI EN 12100-1& 12100-2

1.3.7 Preventation of risks related to moving parts.
1.3.8 choice of protection against risks related to moving parts 
1.4.1 General Requirements
1.4.2.1 Fixed Gurards

1.5.1  Electricity supply

Refer to page 7 of IOM, + 10% voltage fluctuation limit specified 

UNI EN 12100-1& 12100-2

1.5.4 Error of fittings 

Refer to IOM

UNI EN 12100-1& 12100-2

1.5.8 Noise 

Refer to IOM for Noise data 

UNI EN 12100-1& 12100-2

1.5.9 Vibration

Refer to IOM

UNI EN 12100-1& 12100-2

1.6.1 Machinery maintenance 

Refer to page 19 of Instruction Manual

UNI EN 12100-1& 12100-2

1.6.2 Access to operating position and servicing points 

Refer to Unit dimensional drawing in IOM

UNI EN 12100-1& 12100-2

1.6.3 Isolation of energy sources

Refer to IOM for warning Notes 

UNI EN 12100-1& 12100-2

1.6.4 Operator intervention

Work instruction of safety procedures manual

UNI EN 12100-1& 12100-2

1.6.5 Cleaning of internal part

Refer to maintenance schedule in IOM

UNI EN 12100-1& 12100-2

1.7.1 Warning devices

Written warning in proximity to electrical and rotating pars, loops for 
warning devices is provided  refer to wiring schematic 

UNI EN 12100-1& 12100-2

1.7.2 warning of residual risk

Refer to IOM

UNI EN 12100-1& 12100-2

1.7.3 Marking

Marking on metal name plate displayed on the outside fan section 
access door & on control panel door 

UNI EN 12100-1& 12100-2

1.7.4 Instructions

Installation, use and maintenance handbook, As built drawings and 
possible attached schemes form an integral part of information for 
use. 

UNI EN 12100-1& 12100-2

Appli cable standards of EEC Machinery Directive 

Measures taken 

Ref to Harmonised procedure

access door openable with special tools , written warnings fitted on 
access door.

UNI EN 12100-1& 12100-2

Summary of Contents for 30 to 50 TR

Page 1: ...Installation Operation Maintenance Manual 60 Hz DMS Saber Series Air Cooled Packaged Air Conditioners 30 to 50 TR...

Page 2: ...onal safety 15 Use and Operation 16 Adherence to warnings 16 Staff training 16 Use of the unit 16 Recommended safety practices 17 Applicable standards of EEC machinery directive 17 OPERATION Sound pow...

Page 3: ...es and work gloves and follow all safety codes Use a quenching cloth and have a fire extinguisher available for all brazing operations INSPECTION As soon as a unit is received it should be inspected f...

Page 4: ...al and local safety codes Refer to Unit Application Data table If components are to be added to a unit to meet local codes they are to be installed at the dealer s and or the customer s expense Size o...

Page 5: ...ITS WEIGHT IS DISTRIBUTED EQUALLY ON ALL CABLES SO IT WILL LIFT EVENLY CLEARANCES All units require certain clearances for proper operation and service Installer must make provisions for adequate ven...

Page 6: ...Install a condensate drain line from the one inch FPT female connection on the unit to an open drain NOTE The condensate drain operates in a negative pressure in the cabinet The condensate drain line...

Page 7: ...ating with a short circuit capacity of 10K or more for the unit The switch must be separate from all other circuits Wire entry at knockout openings require conduit fittings to comply with local codes...

Page 8: ...incoming line connection phasing to obtain proper rotation Scroll compressors operate in only one direction If the scroll is drawing low amperage has similar suction and discharge pressures or produci...

Page 9: ...ts lbs Kg 3520 1600 3630 1650 3720 1691 4150 1886 Basic Unit Ratings ARI Conditions Heating Capacities Dimensions Motor size Filters Refrigerant Height of Comp s Hermetic Scroll 6 Pole Class F Insulat...

Page 10: ...DATA DMS 360 420 480 600 Notes 1 DMS 600 with 4 condenser fans 2 For economizer option add 800 mm to the unit length 3 For bag filter option add 800 mm to the unit length 4 When selecting the option o...

Page 11: ...280 725 875 555 1751 600 VAR 146 A2 1615 x 42mm 116 140 SPA 280 2 2517 x 35mm 280 725 875 555 1751 480 VAR 146 A2 1615 x 42mm 116 140 SPA 280 2 2517 x 35mm 280 725 875 540 1721 725 875 540 1721 420 VA...

Page 12: ...70 9 225 136 3 175 36 0 45 2 136 3 175 54 0 67 8 136 3 175 Voltage Minimum Circuit Amperes 3 1 160 0 220 V 3Ph 60 Hz 18 9 14 3 17 5 Maximum Fuse Breaker Size Compressors Condenser Fan Motors FLA Elect...

Page 13: ...65 820 6 20 868 6 84 916 7 50 964 8 22 1012 8 97 12500 5900 549 2 56 608 3 00 667 3 47 725 3 96 783 4 55 840 5 16 895 5 82 949 6 51 1000 7 23 1050 7 97 14000 6608 590 3 39 647 3 88 699 4 37 751 4 90 8...

Page 14: ...e Manual IOPCKKS60220510C1 ADDITIONAL PRESSURE DROPS The additional pressure losses should be calculated from the raph and ADDED along with the ESP External Static Pressure to calculate fan performanc...

Page 15: ...he conditioned space The job specifications may require that this balancing be done by someone other than the equipment installer WARNING FAILURE TO PROPERLY ADJUST THE TOTAL SYSTEM AIR QUANTITY CAN R...

Page 16: ...ower before opening the access doors 3 Warnings against coming into contact with electrical parts All warnings and signs regarding the units must be absolutely observed STAFF TRAINING The unit should...

Page 17: ...1 12100 2 1 2 8 Software Refer to IOM for details of Simplicity Programming UNI EN 12100 1 12100 2 1 3 2 Risk of breakup during operation operating conditions stated on the as built drawings frequenc...

Page 18: ...watts Table 8 Sound Power Levels DMS Saber Units Table 9 Sound Power Levels Standard Fans VOLT FREE CONTACT All Saber units are supplied with Volt free contact Refer to Electrical wiring schematic th...

Page 19: ...le stop the condenser fans Once the low pressure switch has been proven closed during the 30 second monitor period described above the UCB will monitor the low pressure limit switch for any openings I...

Page 20: ...d This limit is monitored regardless of unit operation status i e the limit is monitored at all times If the temperature limit opens three times within one hour it will lock on the indoor blower motor...

Page 21: ...el any thermostat calls and set the fan switch to AUTO Wait for the internal overload to reset Test again when cool 5 If blower contactor is not pulled in check for 24 volts at the contactor coil If 2...

Page 22: ...or 24 volts at the UCB terminal C2 If 24 volts are present check for loose wiring between C2 and the compressor contactor 7 If 24 volts is not present at the C2 terminal check for 24 volts from the ro...

Page 23: ...compressor 1 may be held off for a portion of the ASCD See the next step 10 If 24 volts is present at the UCB Y1 terminal and none of the switches are open and the compressor is not locked out the UC...

Page 24: ...mately 10 mm to 13 mm when pressed lightly with a finger EVERY SIX MONTHS In addition to the maintenance done every three months t The condenser coils should be cleaned by spraying water over it at lo...

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Page 28: ...y aspect of our business York products are now a premier brand manufactured by Johnson Controls The acquisition of York gives us a unique insight into designing HVAC products that match your exact req...

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