Sea Frost 372 ROUTE Manuale Utente

1 372 ROUTE 4 BARRINGTON, NH 03825 USA TEL (603) 868-5720 FAX (603) 868-1040 1-800-435-6708 E-Mail:[email protected] www.seafrost.c

10 To change the setting: Switch off the power. Remove the four cover screws and switch the small slide switch under the cover to unlock the keypad

11TWIN VALVE TUBING

12SOLENOID / THERMOSTAT TWIN VALVE WIRING

2INSTALLATION INSTRUCTIONS CONDENSING UNIT LOCATION AND MOUNTING The SEA FROST Freezer condensing unit should be mounted with the compressor at the

3NOTES ON SWAGELOK FITTINGS Swagelok fittings come to you assembled and ready for use. Disassembly before use can result in dirt and foreign materi

4DRAWING 1 STEP 1 Simply insert the tubing into the SWAGELOK tube fitting. Make sure that the tubing rest firmly on the shoulder of the fitting

5When making all connections, USE TWO WRENCHES. Don’t allow the fittings to turn or twist when tightening. RECONNECTING PRE-SWAGED FITTINGS Co

6Run 3/8” copper line from each valve to the 3/8” swagelok tee. Run a copper line from the center of the tee to the condensing unit. These 3/8” lin

7 WIRING THERMOSTATS TO THE SOLENOID PANEL The thermostat electrical leads are low voltage for safety. A 15’ red, white and blue harness is fitted

8 Check for leaks After checking for leaks, evacuate. Pump down to the best vacuum. Charge This system operates with refrigerant R-134a. Th

9 Fast moving white foam with the compressor operating indicates an insufficient charge level. Watch closely for a transition from foam to total liq