Adp MX Series Installation Instructions Manual

Indoor modular blowers

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AIR HANDLER SAFETY
To install the MX Series Air Handler in the horizontal position a (2") clearance
must be maintained between the apex of the evaporator coil and the top of the
Coil's Cabinet. Therefore, the ADP Multi-position Evaporator Coils listed below
cannot be used in the horizontal position with the MX Series Air Handler. The
HD Series and V Series dedicated horizontal coils are recommended for these
applications.
MX Series
Indoor Modular Blowers
Electric or Hot Water Heat

Table of Contents

! WARNING !
Model #
_ A 0 7 _ _ _ _ _ _ _ _ _ _ _ _ _ _
Model #
_ A 1 5 _ _ _ _ _ _ _ _ _ _ _ _ _ _
Model #
_ E 2 7 _ _ _ _ _ _ _ _ _ _ _ _ _ _
Model #
_ E 3 7 _ _ _ _ _ _ _ _ _ _ _ _ _ _
Model #
_ E 4 8 _ _ _ _ _ _ _ _ _ _ _ _ _ _
Model #
_ E 5 0 _ _ _ _ _ _ _ _ _ _ _ _ _ _
Installation Instructions
2
2
3
3
3
SEQUENCE OF OPERATION
5
5
5
WARRANTY
5
IM-MAH-0662403-07
April 2012
5
6
7
9
14
17
18
18
19

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Summary of Contents for Adp MX Series

  • Page 1: Table Of Contents

    Inspect Shipment ! WARNING ! To install the MX Series Air Handler in the horizontal position a (2”) clearance must be maintained between the apex of the evaporator coil and the top of the Coil’s Cabinet. Therefore, the ADP Multi-position Evaporator Coils listed below cannot be used in the horizontal position with the MX Series Air Handler.
  • Page 2: Installation Requirements

    MX SERIES AIR HANDLER SAFETY Your safety and the safety of others are very important. We have provided many important safety messages in this manual and on your appliance. Always read and obey all safety messages. This is the safety alert symbol.
  • Page 3: Tools And Parts

    The blower and coil should also be tilted ½” For installations of the MX Series Air Handler with hot water from back to front toward the drain line. heating in the downflow configuration ensure that there is sufficient space between the plenum and the Air Handler to make the hot water piping connections.
  • Page 4 Conversion from Vertical to Horizontal The MX Series Air Handler can be converted from operating in a Upflow Configuration with MX Series Air Handler on top of vertical to a horizontal position by installing supporting brackets an evaporator coil.
  • Page 5: Electrical Requirements

    Supply plenum should be the same size as the flanged opening provided around the blower outlet and should extend ideally at least 3 ft. from the MX Series Air Handler before turning or branching off plenum into duct runs. The plenum forms an extension of the blower housing and minimizes air expansion losses from the blower.
  • Page 6: Install Ductwork

    Upflow configuration Back of HD coil (left) connected to a blower (right). To secure the MX Series Air Handler fasten the duct flanges of coil with screws to the duct flanges of the Fasten duct flanges of coil to duct flanges of blower blower section.
  • Page 7: Make Electrical Connections

    Remove the MX Series Air Handler access panel. Remove the MX Series Air Handler access panel. Move the 2 connected black transformer leads from the Route the field supply wires to the MX Series Air 240-volt terminal on the transformer to the 208-volt Handler electrical connection box.
  • Page 8 The State of MA requires the use of a Connections: pump timer on domestic water applications If the MX Series Air Handler is positioned in a horizontal to periodically circulate water during the off left-hand discharge this position will require no change in cycle.
  • Page 9: Hydronic Coil Installation

    Hydronic Coil Installation ADP MX Series Air Handlers with hot water heating coils can be used with potable water systems (Not Approved Cold for potable water systems in the State of MA) and are Water shipped with or without circulating pumps. Circulating pump kits are also available for field installation.
  • Page 10 Thermostat Connections - 208/240 Volt Thermostat MX Series Air Handler Thermostat MX Series Air Handler Condensing Unit Cooling Only Condensing Unit Cooling with Electric Heat (Electric Heat Kits are available for Field Installation Only) Thermostat MX Series Air Handler Thermostat...
  • Page 11 Thermostat Connections - 120 Volt Thermostat Air Handler Control Board Thermostat Air Handler Control Board Condensing Unit Cooling Only Condensing Unit Cooling with Hot Water Heat Thermostat Air Handler Control Board Heat Pump Thermostat Air Handler Control Board Hot Water Heat Only *Connect common (C) wire only if required.
  • Page 12 Wiring Diagram-Electric Heat (Electric Heat Kits are sold separately and are not Factory Installed)
  • Page 13 If your unit is equipped with a multi-function control board, then for electric heat installations insure Wiring Diagram-Hot Water Heat that heat selector pin is set to “E”.
  • Page 14: Complete Installation

    PRE-Start Check · Is unit properly located, secure, and serviceable? Does the MX Series Air Handler and Evaporator Coil exhibit a ¾” pitch in the horizontal position towards the drain pan to ensure proper condensate drainage? ·...
  • Page 15 Models 08, 12, & 20 with 120 V Supply Voltage Model 16 with 120 V Supply Voltage 1. Disconnect all power supplies. 1. Disconnect all power supplies. 2. Remove the air handler access panel. 2. Remove the air handler access panel. 3.
  • Page 16 1490 1417 *Med 2064 1993 1907 1817 1709 High 2218 2131 2039 1943 1829 MX Series Blower Performance Data w/ Hot Water Heat CFM vs. ESP "WC Blower Blower Size Speed *Med High 1198 1144 1086 1018 *Med 1257 1198...
  • Page 17 The Blower Door Safety Switch circuit must be complete for all Sequence of Operations to take place. Drawing of Multi-function Control Board, factory installed in all MX Series Air Handlers with hot water heat. !!Please take precautions while installing the Air Handler to keep Multi-function Control Board and other...
  • Page 18: Assistance Or Service

    The State of Massachusetts requires the use of a pump timer on domestic water applications to periodically circulate water during the off cycle. This pump timer requirement is a standard factory installed feature on all MX Series Air Handlers with hot water heat. The Pump timer activates the circulating pump or isolation valve for one minute every six hours by completing the circuit between R and W.
  • Page 19 It is expressly understood and agreed that ADP shall not be liable to buyer, or any customer of buyer, for direct or indirect, special, incidental, consequential or penal damages, or for any expenses incurred by reason of the use or misuse by buyer or third parties of said products.

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