Micro Matic MMPP4301 Bruksanvisning

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Power Pack Service Manual
MMPP4301-EP
MMPP4301
MMPP4301-WC
MMPP4301-PKG
MMPP4301-PKG-WC
MMPP4302
MMPP4302-WC
MMPP4302-PKG
MMPP4302-PKG-WC
MMPP4303-PKG
MMPP4303-PKG-WC
MMPP4303-PKG-3
MMPP4305-PKG
MMPP4305-PKG-WC
MMPP4305-PKG-3
www.micromatic.com1
TABLE OF CONTENTS
Equipment Specications .................................................................................................................. 2
Installation and Operation .................................................................................................................. 3
75' Unit 3 ...................................................................................................................................
125', 250', 350' and 500' Units ............................................................................................... 4
Maintenance 4 .......................................................................................................................................
Electronic Temperature Control with Display ..................................................................................... 5
Changing a Glycol Pump .................................................................................................................... 6
Replacing Motor ................................................................................................................................. 7
Replacing Thermostat ........................................................................................................................ 7
Troubleshooting ................................................................................................................................. 8
Typical Spare Parts ............................................................................................................................ 9
Wiring Diagrams ............................................................................................................................... 10
Warranty .......................................................................................................................................... 15
2
EQUIPMENT SPECIFICATIONS
Air Cooled MMPP4301-EP MMPP4301 MMPP4301-PKG MMPP4302 MMPP4302-PKG MMPP4303-PKG MMPP4303-PKG-3 MMPP4305-PKG MMPP4305-PKG-3
Water Cooled MMPP4301-WC MMPP4301-PKG-WC MMPP4302-WC MMPP4302-PKG-WC MMPP4303-PKG-WC MMPP4305-PKG-WC
Cooling Distance 75' 125' 125' 250' 250' 350' 350' 500' 500'
Glycol Pumps 1 1 2 1 2 2 3 2 3
Pump Type Vertical Gear Gear Gear Gear Gear Gear Gear Gear
Pump GPH 240 80 80 80 80 80 80 80 80
Motor HP 1/3 1/3 1/3 1/2 1/2 3/4 3/4 1 1
Voltage 115 115 115 115 115 220 220 220 220
Plug Type 5-15P 5-15P 5-20P 5-20P L5-30P 6-15P 6-20P 6-15P 6-20P
Amps (Running) 7.0 11.5 17.5 15.3 21.1 10.6 10.6 11.0 14
11.5 15.5
Refrigerant R134a R134a R134a R134a R134a R134a R134a R134a R134a
Charge (oz.) 10 12 12 16 16 16 16 48 48
Refrigeration
Pressure
185 (low)
235 (high)
185 (low)
235 (high)
185 (low)
235 (high)
185 (low)
235 (high)
185 (low)
235 (high)
185 (low)
235 (high)
185 (low)
235 (high)
185 (low)
235 (high)
185 (low)
235 (high)
BTUs/H 2,300 2,600 2,600 3,400 3,400 5,000 5,000 7,000 7,000
Dimensions
H x W x D Including
pump(s) and motor(s)
19" x 17" x 26" 28" x 18" x
26" 28" x 18" x 26" 37" x 18" x
40" 37” x 18” x 40” 37” x 18” x 40” 37” x 25” x 40” 37” x 18” x 40” 38" x 25" x 40"
Weight (lbs) 90 130 130 170 170 170 190 205110
Bath Capacity (gal) 5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5
Bath Insulation
Thickness 1.5" 1.5" 1.5" 1.5" 1.5" 1.5" 1.5" 1.5" 1.5"
Approval ETL Listed ETL Listed ETL Listed ETL Listed ETL Listed ETL Listed ETL Listed ETL Listed ETL Listed
Micro Matic reserves the right to change specications without notice.
www.micromatic.com3
INSTALLATION AND OPERATION
1. Remove packaging from the unit in the vicinity of the area where it will be installed.
2. Carefully lift the unit into the desired position.
NOTE: DO NOT PUSH OR SLIDE UNIT – Damage will be caused to the legs if the unit
is pushed into position.
PLACEMENT
• It is not recommended to install a power pack on top of a walk in cooler.
• It is not recommended to install a power pack outside.
• Always ensure a minimum clearance of 18 inches above and in front of a power pack.
This allows for proper air ow around unit.
• Ambient operating temperature range is 50-90° F for all air cooled models.
• Power pack must be wired to a ground fault circuit interrupter per UL guidelines.
75' UNIT
INSTALLATION STEPS
(Assure tower connections are complete.)
1. Connect one of the glycol tubes to the pump inlet. Insulate any exposed tubing.
2. Connect the second glycol line to the pump outlet. Insulate any exposed tubing.
3. Carefully push the glycol bath lid to one side, allowing sufcient space to ll the bath with liquid.
4. Inspect the bath for debris.
5. Fill the glycol bath with glycol solution Micro Matic Polar Flo (mixed 2 ½ parts water to 1 part glycol)
Fill the bath to the full level on the glycol level indicator.
6. Connect unit to the electrical outlets capable of handling the required voltage loads. This should be
carried out by suitably trained personnel and comply with all state and national electrical codes.
7. Glycol level will fall as glycol is pumped through the glycol lines. Continue to ll the bath to the ll level
on the glycol level indicator.
8. Replace top cover.
9. Inspect for any leaks.
10. Glycol temperature will fall slowly to 29°F.
NOTE: To adjust the glycol temperature, please see Adjusting Electronic Thermostat.
www.micromatic.com9
TYPICAL SPARE PARTS
Component Part Number 75' 125' 250' 350' 500'
Component Part Number 75' 125' 250' 350' 500'
Gear Pump and Motor Assy MMPP4301-PM X X
Gear Pump and Motor Assy PP4305-PM X X
Gear Pump Assy PP4301-PA X X X X
Motor (1/3 HP) MMPP4301-M X X
Motor (1/3 HP) MMPP4305-M X X
Gear Pump Key PP4301-KEY X X X X
Clamp PP4301-CLAMP X X X X
Nipple for Gear Pump-Straight 617C X X X X
Nipple for Gear Pump-90 Degree 617C-90 X X X X
Vertical Pump MMPP4301-EPVP X
Thermostat XR02CX4N4FQ MMPPDT100 X X X
Thermostat XR02CX5N4FQ MMPPDT500 X X
75' & 125' Compressor MMPP4301-EP-C X X
125' Refrigeration Deck MMPP4301-UPPER X
250' Refrigeration Deck MMPP4302-UPPER X
250' Compressor MMPP4302-C X
350' Compressor MMPP4303-C X
500' Compressor MMPP4305-C X
On/Off Power Switch MMPP4301-SW-P X X X X
www.micromatic.com11
MMPP4301-PKG
MMPP4302
www.micromatic.com 14
MMPP4305-PKG-3

Produktspecifikationer

Varumärke: Micro Matic
Kategori: Inte kategoriserad
Modell: MMPP4301
Färg på produkten: Zwart
Vikt: 15875 g
Bredd: 330 mm
Djup: 495 mm
Höjd: 495 mm

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