DryAIR ES200 Fan-Coil User manual

Operator Manual
ES200 Fan-Coil
S.N. 1546-01 –
DRYAIR Manufacturing Corp.
Box 126, 400 Service Road
St. Brieux, SK., Canada
S0K 3V0
Tel: [phone]
Fax: [phone]

Table of Contents
1. Warranty Policies & Claim Procedures...................................................................................1-1
Warranty Policies ....................................................................................................................1-1
Basic Warranty Policy .........................................................................................................1-1
Extended Warranty Policy ...................................................................................................1-1
Exceptions to the Warranty Policies....................................................................................1-1
Owner Obligations...............................................................................................................1-2
Manufacturer Obligations ....................................................................................................1-2
Warranty Claim Procedure......................................................................................................1-3
2. Safety Concerns.......................................................................................................................2-1
General Safety Concerns.........................................................................................................2-1
Heating Appliance...................................................................................................................2-1
Heat Transfer Fluid (HTF) ......................................................................................................2-2
3. Introduction & Installation......................................................................................................3-1
Positioning...............................................................................................................................3-1
Electrical Connections.............................................................................................................3-1
Fluid Connections....................................................................................................................3-1
4. Operation.................................................................................................................................4-1
Controls ...................................................................................................................................4-1
Thermostatic Control ...........................................................................................................4-1
Variable Speed Control........................................................................................................4-1
5. Troubleshooting.......................................................................................................................5-1
Fan Does Not Start ..................................................................................................................5-1
Fan is Running and No Heat ...................................................................................................5-1
Heat Transfer Fluid is Leaking................................................................................................5-1
6. Maintenance ............................................................................................................................6-1
Daily Checklist........................................................................................................................6-1
Storage.....................................................................................................................................6-1
Motor Maintenance .................................................................................................................6-2
7. Appendix .................................................................................................................................7-1
Electrical Schematics...............................................................................................................7-1
Product Dimensions ................................................................................................................7-2
Heat Transfer Fluid Information .............................................................................................7-2

Table of Figures
Figure 2-1 Safety Decals..............................................................................................................2-1
Figure 4-1 Control Panel..............................................................................................................4-1
Figure 6-1 Motor Retaining Handle (Closed)..............................................................................6-2
Figure 6-2 Motor Retaining Handle (Open) ................................................................................6-2
Figure 7-1 ES200 Electrical Schematic.......................................................................................7-1
Figure 7-2 ES200 Product Dimensions........................................................................................7-2

Table of Tables
Table 2-1 Glycol/Water Mixture Chart........................................................................................2-2

Warranty Policies and Claim Procedures 1-1
1. Warranty Policies & Claim Procedures
DRYAIR MANUFACTURING CORP.(referred to within as DRYAIR) warranties its new,
unused equipment to be free of defects in material and workmanship at the time of delivery to
the original retail purchaser.
Warranty Policies
Basic Warranty Policy
•DRYAIR will repair or replace, at its discretion, without charge, any defective part of the
equipment for a period of twelve (12) months from delivery to the first retail purchaser,
F.O.B St. Brieux, SK, Canada.
•Any parts that are covered by an extended warranty published by DRYAIR are an exception
to the Basic Warranty Policy and are to be warrantied as per the details of the Extended
Warranty Policy.
•Labour is covered as per DRYAIR flat labour rate.
•The Warranty Policy, terms and conditions, may change from time to time without prior
notice.
•Warranty terms and conditions are transferable in the event of the sale to a second owner.
•Replacement parts will be warrantied for 90 days from the repair date. Bill of sale must
accompany the warranty claim.
•The terms of this Warranty Policy are subject to provincial and state legislation. DRYAIR
reserves the right to make modifications in accordance with provincial and state legislation
without prior notice or obligation.
Extended Warranty Policy
•An extended warranty is available on the heat exchanger unit of the water heater assembly.
The available warranty for a part, under the extended warranty policy, is prorated by 20% per
year.
•Shipment date is the date to be used for the commencement of the warranty period.
•Coverage schedule:
Year 1 - 100%
Year 2 - 80%
Year 3 - 60%
Year 4 - 40%
Year 5 - 20%
Exceptions to the Warranty Policies
•Under no circumstance shall the owner be entitled to recover costs for incidental, special or
consequential damages such as, but not limited to: loss of profit or revenue, other commercial
losses, inconvenience and/or replacement equipment rental cost.
•Maintenance, repair or service items not related to warrantable defects.
•Loss or damage during shipping.
•Failure resulting from lack of or improper maintenance.
•Damage caused by operator abuse, negligence or improper operation.

Warranty Policies and Claim Procedures 1-2
•Damage resulting from improper voltage supply.
•Damage from improper installation (i.e. Installation done by someone other than the
manufacturer).
•Non-defective items replaced at the request of the customer.
•Damage due to accidents.
•Damage resulting from improper fuel supply (i.e. pressure or contamination).
•Damage resulting from cracked or broken lines occurring during transport.
•Damage resulting from use of inadequate or improper fluids (i.e. glycol or oil).
•Mileage is not covered.
•Glycol is considered a consumable and will not be covered under warranty policy.
•Generators carry their own warranty coverage through their own manufactures. Please refer
generator issues to the OEM. Contact information may be found in the Service & Operator
Manual, under ‘Optional Equipment’.
Owner Obligations
•It is the responsibility of the owner, at the owner's expense, to transport the equipment to the
service facility of an authorized DRYAIR distributor/dealer or alternately to reimburse the
distributor/dealer, for any travelling expenses incurred in fulfilling this warranty.
•It is the responsibility of the owner to read, understand and implement the maintenance,
safety and operational guidelines as laid out in the, Operation and Maintenance Guide.
•All parts are to be tagged with warranty claim number and shipped prepaid to DRYAIR
within 30 days.
Manufacturer Obligations
•DRYAIR reserves the right to continually improve the product’s parts or specifications at
any time without notice or obligation.

Warranty Policies and Claim Procedures 1-3
Warranty Claim Procedure
•All warranty credits must be processed with the DRYAIR Warranty Claim Form.
•All warranty parts, unless otherwise specified, are to be returned to DRYAIR along with a
completed Warranty Claim Form.
Note: Prior to returning warranty parts, please call for an authorization number and
shipping instructions from the Warranty Department in Canada.
Location of Warranty Depot:
DRYAIR Manufacturing Corp.
400 Service Road
Box 126
St. Brieux, SK, Canada
S0K 3V0
Ph. 1 [phone]
•Each warranty claim should only refer to one serial or production schedule numbered unit.
•Warranty parts are to be tagged with a warranty claim number.
•When claiming for warranty labour, the allowable warranty labour rate will be $65.00/hour. The
factory reserves the right to adjust the number of hours claimed where deemed necessary.
•The factory may at times specify allowable labour for certain warranty procedures.
•Mileage and travel time, to and from the customer are not eligible for warranty credit.
•Freight charges for warranty parts are not eligible for warranty credit.
•Labour flat rates for component changes:
•Electrical Components - 0.5hr
•Relays
•Switches
•Thermostats
•Breakers
•Electric Motor Changes -1hr
•Hose Reel
•Plumbing Components - 1hr
•Flow Reverser
•Flow Switch
•Valves
•Glycol Pump Changes - 2hrs
Note: Other labour charges will be at the discretion of DRYAIR

Safety Concerns 2-1
2. Safety Concerns
General Safety Concerns
•Make certain that the operator reads and understands all information in this manual.
•All unauthorized individuals must be kept away from the equipment while in operation.
•All guards must be in place while the equipment is in operation.
•Exercise caution when moving the unit (See Appendix - Product Dimensions for full details).
•Maintain instructional and safety decals. Replace damaged decals (Figure 2-1).
Heating Appliance
*CAUTION! This unit is a heating appliance.*
Hot Heat Transfer Fluid (HTF) is supplied to the unit via circulation lines and the heat is
distributed by the fan motor.
Figure 2-1 Safety Decals

Safety Concerns 2-2
Heat Transfer Fluid (HTF)
*CAUTION! At no time should automobile antifreeze be used in your DRYAIR system.
The use of automobile antifreeze will void your DRYAIR warranty. Always use
propylene glycol as the HTF.*
•DRYAIR pre-mixed HTF is made up of 50% “Dowfrost ® HTF” or “Boss Chill PG” and
50% water, by weight, to provide freeze protection down to -28°F (-33°C).
•The Glycol/Water Mixture Chart (Table 2-1) will provide you with more information on the
proper mixture for your area.
Table 2-1 Glycol/Water Mixture Chart
*CAUTION! Whenever coupling or uncoupling the quick-couplers, make sure that the isolation
valves are closed and the pump is turned off. Failure to do so may result in injury caused by hot
HTF.*
•Always use soft water with a neutral pH level (approx. 7) when preparing HTF for use in the
ES200.
For MSDS information regarding propylene glycol please see Appendix –Heat Transfer Fluid
Information.
Percent Propylene Glycol
Freezing Point
By Mass
By Volume
ºF
ºC
0.0
0.0
32.0
0.0
10.0
9.6
26.1
-3.2
20.0
19.4
17.9
-7.8
30.0
29.4
6.7
-14.0
40.0
39.6
-8.1
-22.3
50.0
49.9
-28.9
-33.8
60.0
60.0
-54.9
-48.3