Revolv Coil Installation Instructions

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REVOLV

INSTALLATION INSTRUCTIONS (61BA0010B / 6-1-2013 REV 1)

IR CONDITIONING & HEAT PUMP INDOOR COILS

INTRODUCTION

Please note that HUD Manufactured Home Construction and Safety Standard Section 3280.714, paragraph (a) and subparagraph (4) and (5) clearly

specifies when a cooling or heat pump coil and air conditioner blower are installed with a furnace or heating appliance they shall be tested and listed in

combination for heating and safety performance by a nationally recognized testing agency(ies). Additionally, the cooling or heat pump systems to be

installed in Manufactured Housing shall be certified, listed and rated based on US Department of Energy test procedures which are listed by AHRI and

shall be tested and listed in combination for heating and safety performance by a nationally recognized testing agency.

REVOLV indoor coils are designed specifically for use with various models of manufactured housing gas or electric furnaces in both down-flow and

up-flow applications. A different pan will be required on up flow oil furnaces.

These instructions are primarily intended to assist qualified individuals trained and experienced in the proper installation of this type of equipment.

Some state codes require installation and service personnel to be licensed. Refer to authorities having jurisdiction for additional guidance.

Remember that the Clean Air Act of 1990 requires technician certification for handling refrigerant.

NOTE: EFFICIENCY AND CAPACITY RATINGS ARE LISTED IN CURRENT AHRI UNITARY DIRECTORY [UNDER SUMMIT

MANUFACTURING] FOR REVOLV COIL MODEL NUMBERS MATCHED WITH OUTDOOR CONDENSING OR HEAT PUMP

UNITS. AIR CONDITIONING COIL MATCHES ARE LISTED IN INDOOR COIL MANUFACTURER AIR CONDITIONING

SECTION. HEAT PUMP COIL MATCHES ARE LISTED IN INDOOR COIL MANUFACTURER HEAT PUMP SECTION.

INCORRECTLY MATCHED SYSTEMS MAY NOT WORK PROPERLY AND MAY VOID MANUFACTURER LIMITED

WARRANTY.

Current Status; R-22 coils no longer listed but can be ordered as a replacement. R-410A coils are currently listed in AHRI and can be ordered as a

replacement.

Summary of content (5 pages)

PAGE 1
REVOLV INSTALLATION INSTRUCTIONS (61BA0010B / 6-1-2013 REV 1) AIR CONDITIONING & HEAT PUMP INDOOR COILS INTRODUCTION Please note that HUD Manufactured Home Construction and Safety Standard Section 3280.714, paragraph (a) and subparagraph (4) and (5) clearly specifies when a cooling or heat pump coil and air conditioner blower are installed with a furnace or heating appliance they shall be tested and listed in combination for heating and safety performance by a nationally recognized testing agency(ies).
PAGE 2
ATTENTION! REVOLV indoor coils have a TXV as the metering device. However, the sensor bulb is only mounted on the quick connect models. Therefore, on sweat connect coils, after the suction and liquid line have been properly connected to the coil the bulb can be mounted on the suction line. Many times, due to space limitations in the manufactured housing applications it will require the sensor bulb to be mounted vertically.
PAGE 3
8. 9. 10. Refrigerant piping is critical on any coil installation when the outdoor unit is to be located below the level of the coil. For proper piping design considerations, refer to the guidelines furnished by the manufacturer of the outdoor unit. On QC coils lubricate threads and O-ring with POE oil for proper mating. Check all field installed refrigerant connections, both quick and sweat, with electronic leak detector, halide torch, or soap bubbles.
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2. 3. 4. 5. Matching of indoor coils for heat pumps demands that the heat rejection capacity, internal volume, and equivalent metering device of the matched coil be at least equal to that of the smallest internal volume matched coil recommended by outdoor unit manufacturer for that outdoor unit. It is important that selection be based on Revolv guidelines for a specific coil with a specific metering device to be used with an outdoor heat pump unit of a specific make, series, and model number.
PAGE 5
Figure “A” Drain Pan Gaskets THE ACCESSORY PACKAGE TO BE USED WITH THE MANUFACTURED (MOBILE) HOME PLASTIC PAN CONTAINS A 90 DEGREE ELL THAT CAN BE SCREWED IN THE LEFT DRAIN FITTING, THEN TURNED DOWN AND EXIT THE FURNACE HAND TIGHTEN ONLY – OVERTIGHTING CAN RESULT IN CRACKS IN THE DRAIN PAN ENCLOSED DRAIN HOSE WILL SLIP OVER THE FITTING OR A STANDARD PVC FITTING CAN BE USED IF CODE REQUIRES. RIGHT DRAIN CONNECTION HAS A PLUG IN IT TO PREVENT FLOW UNLESS A SECONDARY DRAIN IS REQUIRED.