Gecko M-CLASS MC-MP-SBD Owner's Manual

Gecko M-CLASS MC-MP-SBD Owner's Manual Manual pdf 21 page image

MC-MP-SBD O wner’s Manual20OptionalWet-End FittingInstalling theProbe HolderInstalling theTemperature Probe1 3/8"35 mm1 1/2"38 mmSpa edgeWater levelReceptacleNut(2)GasketSpa w all(1)Probe tipSpa w all(a)(b)(c)(d)Optional Temperature Probe H olderInstallationSpa Builder's temperature probeholder is designed to securelyhold a 3/8" (10 mm) by 2" (51 mm)long temperature probe to the spa.1• Select the best location toinstall the probe. It must beinstalled below water level inan easily accessible location asclose to the pack as possible.2• Drill a 7/8" (22 mm) diameterhole in the spa wall.3• Assemble and install holder tospa wall. Turn nut counter-clockwise tightly enough toprevent water leakage.1• Insert probe into small end ofstrain relief and push throughto the other side (a).2• Force stopper nut over end ofstrain relief so it fits snugly (b).Then insert flat edge of probeinto the strain relief (c).3• Insert probe assembly into thereceptacle already installed onthe spa wall and hand tighten (d).Insert end-plug into small end ofstrain relief (prevents air temp.variations from affecting readings).Note: Probe must slightly protrudefrom spa wall to ensure acurate readings.