Mounting with a bulb well - PENN Controls - LIT-121071 - A19ZBC-10C - A19ZBC-12C - A19ZBC-6C - Electromechanical Temperature Control - A19 Control for Hot Water Immersion

A19ZBC Temperature Control Installation Guide
Brand
PENN Controls
Product name
A19 Control for Hot Water Immersion
Document type
Installation Guide
Document number
LIT-121071
Part number
996-460
Document revision
C
Revision date
2023-10-04
Language
English

Procedure

CAUTION
  • Risk
  • Turn off the liquid supply and relieve the pressure before installing or removing the bulb or bulb well.

For liquid immersion applications where you can remove the temperature bulb without draining the tank you can use a bulb well.

  1. Install the bulb well in the tank opening.
  2. Remove the bushing from the bulb well and slide the bushing over the capillary.
  3. Insert the bulb into the bulb well and replace the bushing.
  4. Push the bulb into position in the bottom of the well.
  5. Tighten the set screw in the adapter end to hold the bulb in position.
    Figure 1. WEL14A-600R bulb well