AprilAire Freezer PLUS Series - Manuals

Page 2 - General

General Specifications…………………………………………………………..…………1 RECEIVING ................................................................................................. 1 INSTALLATION AND STARTING INSTRUCTIONS .................................... 1 OPERATING INSTRUCTIONS ........................................

Page 3 - Enzyme/Manual Defrost Freezer PLUS Series; immediately; INSTALLATION AND STARTING INSTRUCTIONS

1 SPECIFICATIONS: Enzyme/Manual Defrost Freezer PLUS Series Inner Usable Int. Dim. Ext. Dim. Ship Model Cu.Ft. Doors Doors/Drawers Shelves W" D" H" W" D" H" H.P Amps BTU/hr Ibs Ibs MFP-0920 9 1 swing 5/2 6 fixed 16 16 50 22 24 64* 1/6 7 850 136 176 MFP-2020 20 1 swing 5/0 4 f...

Page 6 - Hardware Requirements:

4 Safety: This product operates at 120 VAC or 220 VAC power. Please unplug the power cord from the wall socket before performing any work on any of the electrical components of this system. Performing work while the unit is plugged in could result in a severe electrical shock. Introduction: The LR-5...

Page 7 - Set the high temperature alarm and the low temperature alarm.; How the LR5 Control works:

5 Set the high temperature alarm and the low temperature alarm. 1. Press the High Alarm button and the corresponding LED will start flashing 2. Use the ↑ and the ↓ buttons to change the alarm temperature. 3. Press the High Alarm button again to lock in the desired alarm. The LED will stop flashing. ...

Page 9 - Control Status and Error Conditions:

7 If the High Alarm is being lowered and it runs into the High Temp, it will go no lower than the (High Temp + 2). If the Low Alarm is being raised and it runs into the Low Temp, it will go no higher than the (Low Temp – 2). Control Status and Error Conditions: When the control is operating normally...

Page 10 - Remote alarm (normally closed contact); AC Line; - Power wired into AC line of the system.; Door alarm; - The door alarm circuit on the LR5 detects an open or closed circuit.; Remote Alarm; A relay is provided on the LR5 to signal an error condition.

8 Wiring the LR5 TempGuard: The LR5 Tempguard is supplied with a green 7-contact plug to make wiring easy. A plug legend is attached to the back plate of the control. It is summarized below: Pin 1 AC Line (polarity does not matter) Pin 2 AC Line (polarity does not matter) Pin 3 Door Alarm (polarity ...

Page 11 - Roadmap to the Circuit Board:

9 Roadmap to the Circuit Board: A – Contactor: Connects to the refrigeration compressor. B - Sensor Connector: The LR5 sensor assembly connects here. C – Battery: NiMH battery provides alarm capability when power is lost. D – 7-pin connector: Wiring for LR-5 Tempguard system into connector. E – Opti...

Page 13 - Lab Research Products PRODUCT WARRANTY; ADDITIONAL TWO YEAR COMPRESSOR WARRANTY

11 Lab Research Products PRODUCT WARRANTY Lab Research Products warrants to the original purchaser every new Lab Research Products refrigerated unit, the cabinet and all parts thereof, to be free from defects in material or workmanship, under normal use and service, for a period of three (3) year. T...

Page 15 - This freezer has been factory set to run at -30; depending on load and ambient temperature.; C in less than four hours however, let the chamber cool for 8

13 MFP-2030 This section pertains to -30 ° C FREEZER ONLY This freezer has been factory set to run at -30 ° C. The LR-5 TempGuard may require adjustment depending on the final ambient operating condition. The freezer has reserve rangeand will average –30 ° C, depending on load and ambient temperatur...

AprilAire Freezer PLUS Series - Manuals

Manuals:

Manual AprilAire Freezer PLUS Series

Summary

AprilAire Manuals