Standex Master-Bilt B-SERIES User manual
5/16 Rev. B 57-02497
Condensing Unit and
Refrigeration System
Installation & Operations Manual
908 Highway 15 North
New Albany, MS 38652
Phone: 800-68 -8988
Fax: 800-232-3966
www.master-bilt.com
©2015 Master-Bilt
Products, an unincorporated division of Standex International Corporation.
ll rights reserved.
5/16 Rev. B 57-02497 2
TABLE OF CONTENTS
INTRODUCTION.....................................................................................................................................3
WARNING LABELS AND SAFETY INSTRUCTIONS.......................................................................
B-SERIES CONDENSING UNIT FEATURES......................................................................................5
M-SERIES CONDENSING UNIT FEATURES…….............................................................................6
MASTER-BILT REFRIGERATION NOMENCLATURE..................................................................7
PRE-INSTALLATION.............................................................................................................................8
INSTRUCTIONS.......................................................................................................................................8
General Information……........................................................................................................................8
Delivery In pection…............................................................................................................................8
INSTALLATION INSTRUCTIONS.......................................................................................................8
Handling and Placement of Conden ing Unit........................................................................................8
Handling and Placement of Evaporator Coil in Walk-In .......................................................................9
Evaporator and Drain line in tallation In truction …………......…………………………………9-10
Electrical…………...............................................................................................................................11
Refrigerant Piping…………….............................................................................................................11
Leak Check...........................................................................................................................................12
Evacuation, Dehydration and Start-Up…………….............................................................................12
Evacuation Procedure...........................................................................................................................12
Fini h Charging Procedure …………………......................................................................................13
Preliminary............................................................................................................................................13
Remote "M-Serie ".………………………..........................................................................................13
Built-Up Remote "B-Serie " Conden ing Unit ...................................................................................13
Pre-Charged Remote Refrigeration Sy tem ...................................................................................14-15
Final Check Li t for All Model ...........................................................................................................16
R- 0 A SUCTION AND LIQUID LINE SIZES ............................................................................17-18
EQUIVALENT LENGTH ALLOWANCE FOR FITTINGS.............................................................19
LOW AMBIENT OPERATION CHARGE ...................................................................................20-21
CONDENSING UNIT SPECIFICATIONS.....................................................................................22-39
UNIT BASE SPECIFICATIONS ..................................................................................................... 0- 2
SALE AND DISPOSAL.......................................................................................................................... 3
INSTALLATION DATA........................................................................................................................
5/16 Rev. B 57-02497 3
INTRODUCTION
Thank you for purcha ing Ma ter-Bilt
®
refrigeration equipment. Thi manual contain important
in truction for in tallation, u e and ervice. Read all of thi manual carefully before in talling or
ervicing your Ma ter-Bilt
®
refrigeration equipment.
NOTICE
Installation and service of the refrigeration and electrical components must be
performed by a refrigeration mechanic or licensed electrician.
The portion of thi manual covering refrigeration and electrical component contain technical in truction intended only for
per on qualified to perform refrigeration and electrical work.
DANGER
Equipment MUST be properly grounded.
Improper or faulty hook-up of electrical components of the refrigeration units can result in severe
injury or death.
All electrical wiring hook-ups must be done in accordance with all applicable local, regional or
national standards.
NOTICE Read this manual before installing your refrigeration. Keep the manual and refer
to it before doing any service. Failure to do so could result in personal injury or equipment
damage.
Thi manual cannot cover every in tallation, u e or ervice ituation. If you need additional information,
contact u at:
Parts and Technical Service Department
Master-Bilt Products
908 highway 15 North
New Albany, MS 38652
Phone: 800-68 -8988
Fax: 866-882-7629
E-Mail: [email protected]m
5/16 Rev. B 57-02497 4
WARNING LABELS AND SAFETY INSTRUCTIONS
Thi i the afety-alert ymbol. When you ee thi ymbol, be alert to the potential for
per onal injury or damage to your equipment.
Be ure you under tand all afety me age and alway follow recommended precaution
and afe operating practice .
NOTICE TO EMPLOYERS
You must ma e sure that everyone who installs, uses or services your refrigeration is
thoroughly familiar with all safety information and procedures.
Important afety information i pre ented in thi ection and throughout the manual. The following
ignal word are u ed in the warning and afety me age .
DANGER:
Severe injury or death WILL occur if you ignore the me age.
WARNING:
Severe injury or death CAN occur if you ignore the me age.
CAUTION:
Minor injury or damage to your refrigeration can occur if you ignore the me age.
NOTICE:
Thi i important in tallation, operation or ervice information. If you ignore the
me age, you may damage your refrigeration.
The warning and safety labels shown throughout this manual are placed on your Master-Bilt
®
refrigeration at the factory. Follow all warning label instructions. If any warning or safety labels
become lost or damaged, call our parts and technical service department at 800-684-8988 for
replacements.
This label is located on the condensing unit.
5/16 Rev. B 57-02497 5
B-SERIES CONDENSING UNIT FEATURES
STANDARD COMPONENTS
The B-Series units offer the most complete set of standard features (pre-wired and mounted except as noted)*
The e include:
● Liquid line and uction line vibration ab orber (eliminator ) for emi-hermetic unit only.
● Adju table dual pre ure control
● Head pre ure control (flooding valve)
● Corro ion-re i tant hinged weather hood with lockable nap-down hood latch for ea y in tallation and
ervice acce
● Suction line filter
● Heavy-duty 12 gauge galvanized teel leg
● Pre-wired electrical control panel with timer and circuit breaker or fu e block
● Crankca e heater
● Liquid line filter/drier
● Sight gla
● Liquid and uction line kit with ervice valve
● Liquid line olenoid valve ( hipped loo e)
● Timer
● Generou ly- ized conden er (for 105° to 110° ambient)
● Large liquid receiver (good for maximum 250 ft. line run)
● Defro t heater contactor when required
● Compre or contactor u ed in 1
1
/2 HP unit and up
● PSC fan motor
● One year limited compre or warranty
*Components may vary depending on horsepower and application. Consult our factory for verification of
standard and optional components.
OPTIONALLY AVAILABLE
● Water-cooled unit
● Special voltage
● Oil eparator
● Conden ing unit above 40 H.P.
● In ulated and heated receiver (thermo tatically controlled)
● Suction accumulator ( hipped loo e)
● Coated conden er coil
● Pha e lo /low voltage monitor
● Factory pre-a embled evaporator coil (include factory pre-mounting of thermo tatic air control and
expan ion valve)
● Pre-mounted olenoid at evaporator
● Extended four year limited compre or warranty
● Ma ter Controller electronic control y tem
● Rever e cycle defro t
5/16 Rev. B 57-02497 6
M-SERIES CONDENSING UNIT FEATURES
STANDARD COMPONENTS
The M-Series set of standard features (pre-wired and mounted except as noted)* include:
● Liquid line and uction line vibration ab orber (eliminator ) for emi-hermetic unit only
● Pre et non-adju table high pre ure control and pre et non-adju table low pre ure control**
● Crankca e heater
● Head pre ure control (flooding valve)
● Heavy gauge, galvanized teel mechanically-fa tened weather hood
● Suction ervice valve
● Heavy-duty angle leg ba e
● Liquid line filter/drier
● Pre-wired electrical control panel
● Sight gla
● Liquid and uction line kit with ervice valve
● Timer ( tandard on low temp unit only)
● Compre or contactor
● Defro t heater contactor (when required)
● Generou ly- ized conden er (rated up to 120° ambient)
● Rifled tube in conden er for greater efficiency
● Liquid line hut-off valve for ea y change of filter
● PSC conden er fan motor
● Large liquid receiver (good for maximum 100 ft. line run)
● One year limited compre or warranty
*Components may vary depending on horsepower and application. Consult our factory for verification of
standard and optional components.
**Preset high pressure control and preset low pressure control are non-adjustable in medium temp M-Series
units. The low pressure control is adjustable in low temp units.
OPTIONALLY AVAILABLE
● Special voltage
● In ulated and heated receiver (thermo tatically controlled)
● Suction accumulator
● Coated conden er coil
● Oil eparator
● Pha e lo /low voltage monitor
● Factory pre-a embled evaporator coil (include factory pre-mounting of thermo tatic air control and
expan ion valve)
● Factory pre-charged y tem with quick connect liquid and uction line et up to 40 ft. ( pecify length
when ordering)
● Adju table low pre ure control for medium and high temp unit
● Dual pre ure control
● Circuit breaker
● Suction filter
● Fan cycling witch
● Pre-mounted olenoid at evaporator
● Liquid line olenoid valve ( hipped loo e)
● Timer for medium temp unit
● Extended four year limited compre or warranty
● Ma ter Controller electronic control y tem
● Rever e cycle defro t
5/16 Rev. B 57-02497 7
MASTER-BILT® REFRIGERATION NOMENCLATURE
MODEL NUMBER EXPLANATION (CONVENTIONAL = ACCESSIBLE HERMETIC)
BC = Built-up Remote Conventional Conden ing Unit MH = Hermetic Conden ing Unit
BH = Built-up Remote Hermetic Conden ing Unit MS = Scroll Conden ing Unit
BS = Built-up Remote Scroll Conden ing Unit MD = Di cu Conden ing Unit
MC = Conventional Conden ing Unit
ROOM TEMPERATURE EXPLANATION
H = +35° Thru +70° F. Room Temperature L = 0° F. Thru -20° F. Room Temperature
M = +25° Thru +34° F. Room Temperature
HORSEPOWER RATING EXPLANATION (NOTE: APPLIES TO B-SERIES ONLY)
005 = ½ H.P. 017 = 1¾ H.P. 030 = 3 H.P. 075 = 7½ H.P. 150 = 15 H.P. 270 = 27 H.P. 007 = ¾ H.P.
020 = 2 H.P. 040 = 4 H.P. 090 = 9 H.P. 200 = 20 H.P. 300 = 30 H.P. 010 = 1 H.P. 025 = 2½ H.P.
050 = 5 H.P. 100 = 10 H.P. 220 = 22 H.P. 350 = 35 H.P. 015 = 1½ H.P. 028 = 3 H.P. 060 = 6 H.P.
120 = 12 H.P. 250 = 25 H.P. 400 = 40 H.P.
BTU/HR RATING EXPLANATION (NOTE: APPLIES TO M-SERIES ONLY)
Room temp H = Nominal BTUH capacity @ +30° uction, 90° ambient (1000 multiplier)
Room temp M = Nominal BTUH capacity @ +20° uction, 90° ambient (1000 multiplier)
Room temp L = Nominal BTUH capacity @-20° uction, 90° ambient (1000 multiplier)
EQUIPMENT VARIATION EXPLANATION
0 = Standard W = Water Cooled
A = Pla ma Unit X = Special Application
D = Demand Cooling Y = Special Application
L = Large Conden er
VOLTAGE EXPLANATION
A = 115/60/1 F = 200-220/50/3
B = 230/60/1 or 208-230/60/1 (A Applicable) G = 380-420/50/3
C = 208-230/60/3 H = 208/60/1
D = 460/60/1 J = 380/50/1
E = 460/60/3 K = 200-220/50/1 or 220/50/1
OPTIONS EXPLANATION (NOTE: APPLIES TO B-SERIES ONLY)
C = Coated Conden er Coil
D = Coated Conden er Coil, Heated and In ulated Receiver
L = Large Conden er
5/16 Rev. B 57-02497 8
PRE-INSTALLATION INSTRUCTIONS
I. General Information
Plea e read thi manual prior to in talling your Ma ter-Bilt
®
equipment. Thi information i ba ed on
good refrigeration practice and hould be u ed a a guide for in tallation and operation.
To complete the in tallation, plea e record the data reque ted on the In tallation Data form on page 35
of the manual and return thi manual to the owner.
II. Delivery Inspection
You are re pon ible for filing all freight claim with the delivering truck line. In pect all carton and
crate for damage a oon a they arrive. If damage i noted to hipping crate , carton or if a hortage i
found; note thi on the bill of lading (all copie ) prior to igning.
If damage i di covered when the cabinet i uncrated, immediately call the delivering truck line and
follow up the call with a written report indicating concealed damage to your hipment. A k for an
immediate in pection of your concealed damage item. Crating material MUST be retained to how the
in pector from the truck line.
INSTALLATION INSTRUCTIONS
I. Handling and Placement of Condensing Unit
To minimize damage to the unit hou ing, it i recommended that the crate not be removed until the unit
i moved to it final location.
The following hould be con idered when placing the unit:
A. The conden er coil (air inlet) hould not be located o a to re trict air flow into the coil. A
minimum of 12" i required (18" i preferred) between the face of the coil and a wall or other
vertical ob truction.
B. A minimum of 6" i required on the ide to allow acce to the hou ing clamp .
C. A minimum of 24" i required on the louvered end ( air outlet) for clearance when opening
hou ing and for ea e of maintenance.
D. Do not po ition multiple unit o that the air di charge of one i into the conden er air intake of
another.
Hole are provided in the ba e upport for mounting bolt and for bridle lift rod .
For indoor mounting, motor room hould be provided with fan de igned to move 1000 cfm of air per
ton of refrigeration.
5/16 Rev. B 57-02497 9
II. Handling and Placement of Evaporator Coil in Walk-In
To minimize damage to the evaporator coil, it i recommended that the carton (or crate) not be removed
until the evaporator coil i moved clo e to it final location. When the container i removed from the
evaporator coil, extreme care mu t be u ed when lifting and mounting to the ceiling, to prevent heet
metal damage.
EVAPORATOR INSTALLATION INSTRUCTIONS
A. Do not in tall the evaporator too clo e to door opening to prevent icing problem .
B. Minimum clearance between evaporator and the wall i equal to or greater than the coil height
for proper air flow and ervice acce .
C. Refer to the evaporator coil drawing dimen ion for mounting hole location.
D. In tall wa her and ecure with nut . Tighten until the coil i firm again t the ceiling. The
evaporator coil mu t be level.
5/16 Rev. B 57-02497 10
EVAPORATOR DRAIN LINE INSTALLATION:
a. Copper lines must be used for drains. Plastics are not
acceptable.
b. Drain lines must exit the freezer or cooler as quickly as
possible and must have a pitch of at least 1/8” inch/foot
do n ard or meet the local code requirements.
c. Drain lines must have individual traps for the cooler and
the freezer and the trap cannot be inside the freezer.
Freezer/Cooler Combo Drain line:
This manual suits for next models
435
Table of contents
Popular Heat Pump manuals by other brands
Mitsubishi Electric
Mitsubishi Electric PUZ-SWM60VAA Service manual
Dimplex
Dimplex LI 16I-TUR Installation and operating instruction
Carrier
Carrier WSHP Open v3 Integration guide
TGM
TGM CTV14CN018A Technical manual
Carrier
Carrier 38MGQ Series installation instructions
Kokido
Kokido K2O K880BX/EU Owner's manual & installation guide
Viessmann
Viessmann VITOCAL 300-G PRO Type BW 2150 Installation and service instructions
Carrier
Carrier 48EZN installation instructions
Viessmann
Viessmann KWT Vitocal 350-G Pro Series Installation and service instructions for contractors
Ariston
Ariston NIMBUS user manual
Weishaupt
Weishaupt WWP L 7 Installation and operating instruction
GE
GE Zoneline AZ85H09EAC datasheet