Post subject: Topside thermostat reading is way off.
Posted: Tue Jan 01, 2008 8:57 pm
Joined: Wed Dec 20, 2006 12:53 pm Posts: 5 Location: Stillwater OK
1. 2002 Regency Spas, made by National Equipment Mfg. Corp.
2. Dedicated 220 v circuit
3. Type and/or Brand & Model of Control: circuitboard system with no mfr. name anywhere
4. Topside control: Electronic type
5. Pump Configuration: Single Haywood 22v two speed pump.
6. Thermostat: Knob on side of the house and pushbuttons on topside control
7. Heater Type - Vulcan style 2" Stainless Flow Thru, 15" long
The spa heats normally, but quits short of target because the digital thermometer reads 5 degrees warmer than actual water temp. Is there a way to calibrate the digital system to get the reading in sync with the actual water temperature? I can't set for higher than 106, and real temp is only about 100 with it set there.
Attachments:
File comment: Control with cover removed DSCF0013.JPG [ 109.48 KB | Viewed 235 times ]
File comment: Control with cover DSCF0012.JPG [ 104.1 KB | Viewed 235 times ]
File comment: Topside Control DSCF0009.JPG [ 75.19 KB | Viewed 235 times ]
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Post subject:
Posted: Thu Jan 03, 2008 2:03 am
Site Admin
Joined: Tue Feb 03, 2004 11:39 am Posts: 1410 Location: Metro Atlanta, Georgia Region
Please post some photos of this "NEMCO" spa and system.
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