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4
TMP040 / TMP070 – 3-Way Mixing Panels
Installation, Operation, and Maintenance
Unpacking
Step 1 Examine carton for any damage that may have occurred during shipping. If damage is visible notify your courier and
supplier immediately.
Step 2 Open the carton by removing the staples.
Step 3 Remove the cardboard spacers from the carton, then remove the panel from the carton. Lift the panel by the base,
not the enclosure.
Step 4 Remove the enclosure from the panel by slightly spreading the bottom and sliding upwards until it comes off.
Function
This zone control panel can provide mixing, distribution, and zoning for a wide variety of hydronic heating applications.
The effectiveness of the system is dependant on the system being designed and installed correctly. Proper consideration
of factors such as BTU loads, outdoor design temperature, indoor design temperature, room set-point temperature(s),
differential fluid temperatures, head loss, flow rates, and transfer capacities of the heat emitters is critical.
Once these factors have been considered and the system requirements determined, these can then be evaluated and
compared to the panel capabilities (refer to pages 5-7).
Note: This panel does not regulate or monitor the operating safety limit temperatures of the fluid leaving the heat source.
Dependant on local codes, the TMP040/TMP070 panel models may be suitable for application in either open or
closed systems supplied with potable water, where the system utilizes the domestic hot water as a heat source for
the hydronic system. In such cases, all components of the panel (and system components) must be specified as
non-ferrous material, suitably approved for potable use. Prior to installation consult your Local Authority Having
Jurisdiction to determine the suitability of such an application.
Step 5 Verify the following items:
• (4) Mounting screws
• (4) ¾" MBSPP × ¾" MNPT adapters (TMP040)
• (4) ¾" MBSPP × ¾" MNPT adapters (TMP070)
• (6) ¾" rubber washers (2 spares)
• (2) 1" rubber washers (spares)
• (1) 24Vac Plug-in Transformer
