Replacement Parts

P-UBX-UBZ-UDX-UDZ (05-21) 1034346-0
35
Relay Kits
NOTES:
• There are two relay kit options (see Figure 19), one for controlling two heaters (same as option
CL31) and one for controlling up to six heaters (same as option CL32). Refer to Table 32 for relay
kit components.
• The relay kit may be installed on the control heater and on up to five additional heaters.
• The cable clamp (item 3) and relay bracket assembly (item 1) are secured using an existing cabinet
screw. The other end of the relay bracket assembly is secured using the screw (item 2) from the kit.
Figure 19. Relay Kit (Refer to Table 32)
3
1
2
EXISTING CABINET
SCREW
Table 32. Relay Kit Components
Item No. Component
Option
CL31 CL32
Relay Kit Package PN
197155* 197156**
Component PN (Quantity)
1 Relay bracket assembly 197157 (2) 197157 (1)
1A Relay, wired and mounted on specially-designed bracket 18549 (2) 18549 (1)
2 Screw, self-drilling, for securing relay bracket 195249 (2) 195249 (1)
3 Cable clamp, 3/16 16228 (2) 16228 (1)
4 Wiring diagram label (not shown) 197164 (2) 197164 (1)
5 Brown wiring harness assembly (not shown) 197160 (1)
—
6 Transformer, 40VA, for control unit (not shown) 194808 (1)
*Includes components for one control unit and one additional unit.
**Includes components for each additional (four maximum) non-control unit.